The Legacy of the Cummins 855 Engine
The Cummins 855 series, particularly the NTC and NTA variants, has long been a cornerstone of heavy-duty diesel power. Introduced in the 1960s and refined over decades, this 14-liter inline-six engine became a favorite in trucks, generators, and construction equipment. Its reputation for durability and torque made it a global workhorse, with hundreds of thousands of units sold across North America, Asia, and Europe.
Cummins Inc., founded in 1919 in Columbus, Indiana, built its brand on innovation in diesel technology. By the time the 855 series peaked in popularity during the 1980s and 1990s, Cummins had already established itself as a leader in fuel system design, particularly with its Pressure-Time (PT) system—a mechanical marvel that defined the engine’s performance characteristics.
Understanding the PT Fuel System
The PT system stands for Pressure-Time, a unique approach to fuel delivery that relies on low-pressure fuel supplied to injectors, which then meter the fuel based on camshaft timing. Unlike common rail systems that use high-pressure electronic control, the PT system is entirely mechanical, making it rugged and easier to service in the field.
Key components include:

• PT Pump: Driven by the engine gear train, it regulates fuel pressure based on RPM and load.
  
• Mechanical Governor: Controls maximum fuel pressure to prevent overspeeding.
  
• Injectors: Meter fuel based on how long the inlet port remains open, governed by camshaft rotation.
  
• Fuel Filters: Primary and secondary filters clean diesel before it reaches the pump.
  
• Shutdown Mechanism: Manual cable, air cylinder, or solenoid cuts fuel flow to stop the engine.
  

• PTG Pump: A PT pump with an integrated governor.
  
• Scavenge Pump: Optional component on larger systems to return excess fuel.
  
• Overflow Line: Returns unused fuel to the tank, helping cool and clean the system.
  

• Hard Starting: Often caused by low fuel pressure, air leaks, or worn injectors.
  
• Loss of Power Under Load: Indicates poor fuel delivery, possibly due to pump wear or clogged filters.
  
• Excessive Smoke: Black smoke suggests overfueling; white smoke may point to incomplete combustion or injector malfunction.
  
• Surging or Hunting: RPM fluctuations at idle or under load can stem from governor issues or air in the fuel lines.
  
• Fuel Leaks: Cracked lines or loose fittings allow air ingress and fuel loss, reducing efficiency and increasing wear.
  

• Replace injectors every 5,000–7,000 operating hours in high-load environments.
  
• Use OEM or certified remanufactured units to ensure proper flow rates.
  
• Inspect injector tips for carbon buildup and erosion.
  
• Test spray patterns during overhaul to confirm atomization quality.
  

• Replace seals, bearings, and plungers.
  
• Clean galleries and pressure regulators.
  
• Calibrate governor spring tension.
  
• Test pressure output across RPM range.
  

• Use reinforced fuel lines with proper clamps.
  
• Pressure test the supply system annually.
  
• Replace pickup tubes and foot valves in aging tanks.
  
• Install clear return lines to monitor air bubbles during operation.
  

• Test shutdown function monthly.
  
• Lubricate manual cables to prevent sticking.
  
• Verify solenoid voltage and response time.
  
• Install redundant shutdowns in critical applications like mining or marine.
  

• Improved fuel efficiency
  
• Lower emissions
  
• Enhanced diagnostics
  

• High initial cost
  
• Complex integration
  
• Loss of mechanical simplicity
  

In the world of heavy machinery and equipment, the rapid advancements in technology, design, and efficiency have significantly transformed the industry. As the market continues to evolve, several aspects, including automation, fuel efficiency, and environmental concerns, are influencing how businesses approach equipment ownership, maintenance, and usage. This transformation presents both opportunities and challenges for operators, manufacturers, and the broader industry. In this article, we will explore some of the key factors driving these changes and their potential impact on the future of heavy equipment.
The Shift Toward Automation and Technology
One of the most significant developments in the heavy equipment sector has been the rise of automation and digital technologies. Equipment manufacturers have been integrating advanced electronics, GPS systems, and telematics into machines to enhance their capabilities, safety, and efficiency. For example, modern excavators and dozers now feature autonomous or semi-autonomous systems, allowing operators to perform tasks with minimal manual input.

• Telematics allows fleet managers to remotely monitor equipment performance, track location, and perform diagnostics, reducing downtime and improving maintenance scheduling.
  
• Autonomous systems are already in use for specific tasks like grading and excavation, where machines can complete repetitive actions without direct operator intervention. These systems can improve productivity while also reducing operator fatigue.
  

• Tier 4 emissions standards have played a major role in driving the adoption of cleaner and more efficient engines in heavy equipment. These standards, established by the U.S. Environmental Protection Agency (EPA), have required manufacturers to produce engines that emit lower levels of nitrogen oxides (NOx) and particulate matter (PM), contributing to a reduction in pollution and better air quality in construction zones.
  
• Alternative fuels such as biodiesel and compressed natural gas (CNG) are also gaining traction as options for reducing emissions. These fuels produce fewer greenhouse gases compared to traditional diesel, and their use in construction and mining equipment can help companies meet environmental regulations while maintaining operational efficiency.
  

• Hybrid backhoes, skid steers, and excavators are becoming increasingly common, offering lower fuel consumption and reduced emissions without sacrificing performance. These machines use a combination of gasoline or diesel engines with electric motors to power certain components, such as the hydraulic system or tracks, which can result in significant fuel savings.
  
• Electric equipment is also beginning to make its mark in the industry, with manufacturers introducing fully electric models for tasks that are typically performed by diesel-powered machinery. These machines are especially suited for urban areas, where reducing emissions and noise pollution is a priority. As battery technology improves, electric-powered equipment will likely become more widespread, offering a cleaner and quieter alternative.
  

The Importance of Balanced Track Performance
Excavators rely on synchronized track movement for precise maneuvering, especially in confined spaces or during slope work. When one track moves slower than the other, it disrupts steering, increases wear, and can signal deeper hydraulic or mechanical issues. On the Volvo EC210BLC, a mid-size crawler excavator introduced in the early 2000s, uneven track speed is a common symptom that demands careful diagnosis.
Volvo EC210BLC Overview
The EC210BLC was part of Volvo Construction Equipment’s push into the global excavator market, combining Scandinavian engineering with Japanese hydraulic systems. Built between 2002 and 2006, this model featured:

• Operating weight: Approx. 21 tons
  
• Engine: Volvo D6D EBE2, 150 hp
  
• Max digging depth: Around 6.7 meters
  
• Hydraulic flow: Up to 2 × 210 L/min
  
• Travel speed: Up to 5.5 km/h
  

• Final drive failure: The planetary gear system at the end of the track motor may be worn or contaminated.
  
• Hydraulic motor imbalance: Internal leakage or wear in one travel motor can reduce torque output.
  
• Control valve malfunction: The travel spool may be sticking or partially blocked, affecting flow to one side.
  
• Pilot pressure loss: Inconsistent pilot signal can cause delayed or weak response in one motor.
  
• Track tension discrepancy: Uneven tension increases drag, making one side appear slower.
  

• Final drive: The gear reduction unit that converts hydraulic motor rotation into track movement.
  
• Travel motor: A hydraulic motor dedicated to propelling each track.
  
• Pilot pressure: Low-pressure hydraulic signal used to control high-pressure functions.
  
• Travel spool: A valve component that directs flow to the travel motors.
  

• Visual inspection: Check for leaks, loose fittings, or damaged hoses near the travel motors and final drives.
  
• Track tension check: Measure sag between the carrier roller and track; adjust to manufacturer specs.
  
• Swap travel hoses: Temporarily reverse hydraulic lines to see if the issue follows the motor or stays with the side.
  
• Pressure testing: Use gauges to compare output pressure from both travel circuits under load.
  
• Pilot signal verification: Confirm consistent voltage or pressure from the joystick to the travel valve.
  

• Excessive heat on one motor or final drive
  
• Metallic particles in hydraulic filters
  
• Delayed response when switching directions
  
• Audible whining or grinding noises during travel
  

• Rebuilding the motor with OEM seal kits
  
• Replacing with a remanufactured unit
  
• Upgrading to newer-generation motors with improved tolerances
  

• Change hydraulic filters every 500 hours
  
• Inspect pilot hoses quarterly for soft spots or kinks
  
• Flush hydraulic fluid annually or after contamination events
  
• Use OEM-grade seals and fittings during repairs
  
• Train operators to avoid sharp directional changes at full speed
  

The Case 580SE and Case 580D backhoe loaders are two of the most widely used machines in construction and agricultural applications. Known for their versatility, durability, and power, these models have been popular choices for operators who require reliable machines for digging, lifting, and material handling. However, despite their similarities, the 580SE and 580D feature some key differences that affect performance, maintenance, and overall utility. In this article, we will explore these models in detail, highlighting their main differences, strengths, and considerations when choosing between them.
Overview of the Case 580 Series
Case Construction Equipment, a division of CNH Industrial, has a long history of producing high-quality heavy machinery. The Case 580 Series has been a cornerstone of the company’s backhoe lineup, with each iteration improving upon the last. The 580SE and 580D represent two important generations of this line, with the 580SE being an earlier model and the 580D serving as a more modern version.
The Case 580SE (1980s to early 1990s)
The 580SE was introduced in the early 1980s and was produced into the early 1990s. It featured a four-cylinder engine capable of delivering a moderate horsepower output, making it suitable for light to medium-duty tasks. This machine was designed for ease of use and operator comfort, with basic hydraulic systems and a durable undercarriage. The 580SE was well-regarded for its simplicity and low maintenance costs, making it an attractive option for smaller businesses and contractors.
The Case 580D (Late 1980s to Early 2000s)
The Case 580D debuted in the late 1980s and was produced through the early 2000s. The 580D represented a significant step forward in technology and design, with enhancements to the engine, hydraulics, and operator features. This model offered increased horsepower, improved hydraulic systems, and more advanced controls. It was designed to meet the demands of heavier-duty work and more complex tasks, offering better lifting and digging capacities compared to the 580SE.
Key Differences Between the 580SE and 580D
While both models belong to the same family, there are notable differences that impact their performance, features, and suitability for various tasks. Here’s a breakdown of the key differences between the 580SE and 580D:
1. Engine and Power Output

• 580SE: The 580SE is equipped with a four-cylinder engine, typically in the range of 60-70 horsepower. This provides adequate power for light to medium-duty applications such as trenching, lifting, and material handling. It’s a reliable engine but may not offer the torque and lifting power needed for more demanding tasks.
  
• 580D: The 580D, on the other hand, boasts a more powerful engine, usually in the range of 75-85 horsepower. This additional power allows the 580D to perform better in more heavy-duty applications, with higher lifting capacities and faster cycle times. The 580D is suited for tougher tasks like digging in rocky terrain or handling larger loads.
  

• 580SE: The hydraulic system in the 580SE is fairly simple, with basic controls and fewer features. It’s suitable for general digging, trenching, and other standard tasks but may struggle with heavy lifting or tasks that require fine control.
  
• 580D: The 580D comes with a more advanced hydraulic system, providing increased flow rates and better control over lifting and digging functions. This makes the 580D ideal for more complex tasks, where precision and speed are important, such as handling large materials or working with attachments like augers or grapples.
  

• 580SE: The 580SE was designed with a focus on simplicity. While it offers adequate operator comfort for basic tasks, the cabin layout and controls are more basic. This model lacks some of the modern comfort features that later models would incorporate, such as air conditioning or advanced seating.
  
• 580D: The 580D represents a more ergonomic and operator-friendly design. It features improved cabin space, better visibility, and more comfortable seating. Additionally, the controls are more intuitive and responsive, making it easier for operators to handle complex tasks for extended periods.
  

• 580SE: The 580SE typically comes with a gear transmission, which requires manual shifting. While reliable, this can be less efficient in high-demand scenarios and may require more skill from the operator, particularly in rough terrain or busy construction sites.
  
• 580D: The 580D features an automatic transmission, which offers smoother shifting and reduces operator fatigue, especially during long hours of operation. This model also includes features designed to improve performance under heavy load conditions, such as better torque delivery and improved fuel efficiency.
  

• 580SE: The 580SE has a smaller lifting capacity, typically in the range of 2,000 to 2,500 lbs in the bucket and a digging depth of around 14 feet. While suitable for smaller projects, it may not be the best choice for high-lift or deep excavation work.
  
• 580D: With a more powerful engine and enhanced hydraulic system, the 580D offers better lifting capacity, typically around 3,000 to 4,000 lbs in the bucket and a deeper digging depth of up to 15 feet. The additional power makes it more versatile for larger-scale projects and heavier workloads.
  

Compact Power in a Versatile Package
The Kubota KX41-3V is a compact excavator that has earned a solid reputation among contractors, landscapers, and utility crews for its reliability, maneuverability, and surprising power. Designed for tight spaces and light-to-medium duty excavation, it balances performance with portability, making it a go-to choice for urban construction, residential landscaping, and small-scale demolition.
With an operating weight of approximately 4,000 lbs (1,800 kg), the KX41-3V is light enough for easy transport on a standard trailer, yet heavy enough to deliver meaningful digging force. Its 24.8 HP diesel engine provides consistent torque across a range of RPMs, enabling efficient trenching, grading, and material handling.
Manufacturer Background and Market Reach
Kubota Corporation, founded in 1890 in Osaka, Japan, began as a cast iron pipe manufacturer and evolved into a global leader in agricultural and construction machinery. The company entered the compact excavator market in the 1970s and quickly gained traction due to its focus on fuel efficiency, operator comfort, and mechanical simplicity.
By the mid-2000s, Kubota had sold over 100,000 compact excavators worldwide, with the KX series becoming a cornerstone of its lineup. The KX41-3V, introduced in the early 2000s, was part of Kubota’s push to offer more refined hydraulic systems and ergonomic cab designs in the sub-5-ton category.
Performance Metrics and Capabilities
Key specifications of the KX41-3V include:

• Digging depth: Up to 8.5 feet (2.6 meters)
  
• Bucket capacity: Approximately 0.1 cubic meters
  
• Top travel speed: Around 2.7 mph (4.3 km/h)
  
• Hydraulic flow rate: Optimized for responsive control
  
• Swing radius: Tight enough for confined urban sites
  

• Tree planting and root ball excavation
  
• Utility trenching for water and electrical lines
  
• Foundation preparation for small structures
  
• Light demolition of concrete slabs and retaining walls
  

• Hydraulic leaks: Often caused by worn seals or aging hoses. Regular inspection and replacement of vulnerable components can prevent downtime.
  
• Engine power loss under load: Typically linked to clogged fuel filters or air intake restrictions. Cleaning and replacing filters every 250 hours is recommended.
  
• Track wear: Accelerated by operation on abrasive surfaces. Rotating tracks and maintaining proper tension can extend lifespan.
  
• Stability concerns on uneven terrain: Due to its compact footprint, the KX41-3V may feel unstable on slopes. Using counterweights or adjusting load placement helps mitigate this.
  

• Pilot controls: Hydraulic joysticks that control boom and bucket movement with minimal effort.
  
• Swing radius: The circular area required for the upper structure to rotate, critical for tight-space operation.
  
• Track tension: The tightness of the rubber or steel tracks, affecting traction and wear.
  

• Check hydraulic fluid and engine oil levels daily
  
• Inspect filters weekly and replace as needed
  
• Grease all pivot points every 10 hours of operation
  
• Monitor track tension and adjust monthly
  
• Perform full system diagnostics every 500 hours
  

• Hydraulic thumbs for material handling
  
• Augers for post-hole digging
  
• Grapples for debris removal
  
• Tilt grading buckets for contour work
  

• Use OEM parts for critical systems to ensure compatibility and longevity
  
• Train operators in proper load distribution and slope handling
  
• Keep a log of maintenance and repairs to track wear trends
  
• Consider retrofitting LED work lights for improved visibility
  
• Evaluate resale value annually to plan fleet upgrades
  

The Caterpillar 252 is a versatile and highly regarded compact track loader, widely used across industries such as construction, landscaping, and agriculture. Known for its durability and power, the CAT 252 is equipped with a powerful engine that drives its performance. However, like all heavy machinery, it can occasionally experience engine issues that may require troubleshooting and maintenance. This article provides a comprehensive guide to addressing some common engine issues with the CAT 252, offering advice on potential causes, diagnostic steps, and maintenance strategies to keep the machine running smoothly.
Overview of the CAT 252
The Caterpillar 252 is part of CAT’s line of compact track loaders and is designed to handle a variety of tasks, from digging and lifting to material handling. It is powered by a CAT C3.4B engine, which provides a balance of power, fuel efficiency, and reliability. This engine is known for its low-emission standards and ease of maintenance. The 252 also features advanced hydraulics, a robust undercarriage, and the ability to operate in a variety of terrains, making it an ideal choice for heavy-duty work on job sites.
Common Engine Issues with the CAT 252
While the CAT 252 engine is generally reliable, users sometimes face specific issues. The following are some of the most common problems reported with the engine and their possible causes.
1. Hard Starting or No Start
One of the most frequent problems with the CAT 252 engine is difficulty starting the engine, or the engine failing to start altogether. This issue can be caused by a variety of factors:

• Faulty Starter Motor: If the starter motor is malfunctioning, it can prevent the engine from turning over.
  
• Battery Issues: Low or dead batteries are often the primary cause of a hard start. Ensure the battery is fully charged and in good condition.
  
• Fuel Delivery Problems: If there is an issue with the fuel system, such as a clogged fuel filter or a faulty fuel pump, the engine may not receive the necessary fuel to start.
  

• Ignition System Issues: A malfunction in the ignition system, such as worn spark plugs, faulty ignition coils, or problems with the wiring, can cause misfires.
  
• Fuel System Issues: A clogged fuel injector or dirty fuel filter can restrict the flow of fuel to the engine, causing it to stall.
  
• Air Filter Blockage: A clogged air filter can prevent sufficient airflow into the engine, leading to poor performance or stalling.
  

• Dirty or Clogged Air Filters: Air filters should be checked regularly, as clogged filters can reduce airflow, affecting engine performance.
  
• Fuel Contamination: Contaminated fuel can cause engine power loss. If water or dirt gets into the fuel system, it may clog the injectors or fuel pump.
  
• Turbocharger Problems: If the engine is turbocharged, issues with the turbo can lead to reduced power output.
  

• Battery Voltage: Use a multimeter to check the battery voltage. If the voltage is low, it could indicate that the battery needs to be replaced.
  
• Starter Motor: Inspect the starter motor for wear and tear. If it’s not engaging properly, it may need to be serviced or replaced.
  

• Fuel Filter: Replace the fuel filter if it’s clogged or has not been changed in a while.
  
• Fuel Pump: Check the fuel pump for proper operation. If the pump is not delivering fuel adequately, it may need repair or replacement.
  
• Fuel Injectors: Inspect the injectors for any signs of clogging or leakage, which can affect engine performance.
  

• Air Filter: Inspect the air filter to ensure it’s not clogged. A dirty air filter can restrict airflow, causing poor engine performance.
  
• Turbocharger (if applicable): Inspect the turbocharger for any signs of damage or oil leaks. A malfunctioning turbo can reduce engine efficiency.
  

• Spark Plugs: Worn or damaged spark plugs can cause misfires and stalling. Check for any signs of corrosion or damage and replace as necessary.
  
• Ignition Coils and Wiring: Inspect the ignition coils and associated wiring for any faults. A malfunctioning coil can lead to misfires and performance issues.
  

Why Lowboy Trailers Are Essential
Lowboy trailers are the backbone of heavy equipment transportation. Designed with a drop-deck configuration, they allow oversized machinery—such as bulldozers, excavators, and cranes—to be loaded and hauled legally under height restrictions. Their low profile reduces the need for special permits and escorts, especially when transporting equipment that exceeds 12 feet in height.
The term “lowboy” refers to trailers with two drops in deck height: one right after the gooseneck and another before the wheels. This design creates a central deck that sits significantly lower than standard flatbeds, typically around 18 to 24 inches off the ground. This makes them ideal for moving tall or heavy loads that would otherwise violate Department of Transportation (DOT) regulations.
Key Terminology

• Gooseneck: The front portion of the trailer that connects to the tractor, often detachable for front-loading.
  
• Well deck: The central lowered section where equipment is placed.
  
• Axle configuration: Determines weight capacity and maneuverability; common setups include tandem, tri-axle, and booster axles.
  
• Permit load: A haul that exceeds legal weight, width, or height limits and requires special authorization.
  

• DOT-compliant trailers with proper load ratings
  
• Experienced drivers trained in securing oversized loads
  
• Transparent pricing with permit and escort coordination
  
• GPS tracking and real-time communication
  
• Load insurance and liability coverage
  

• Founded: 1940, Alabama, USA
  
• Specialty: Heavy-haul trailers, modular lowboys, extendable platforms
  
• Sales Volume: Over 50,000 heavy-haul units sold globally
  
• Innovations:
  

• Hydraulic detachable goosenecks
  
• Self-steering axles
  
• Load monitoring systems
  

• Trip permits: Temporary authorization for a specific route
  
• Annual permits: For frequent hauls within a jurisdiction
  
• Escort requirements: For loads exceeding width or height thresholds
  
• Bridge restrictions: Weight limits on certain structures
  

• Using ramps or hydraulic goosenecks for smooth loading
  
• Securing equipment with grade-70 chains and binders
  
• Blocking wheels and locking attachments
  
• Verifying load balance and axle distribution
  
• Conducting pre-trip inspections of tie-downs and trailer components
  

• Distance and route complexity
  
• Load weight and dimensions
  
• Permit and escort fees
  
• Fuel surcharges
  
• Equipment availability
  

• Schedule hauls during off-peak traffic hours
  
• Combine loads when possible
  
• Use regional carriers familiar with local regulations
  
• Request detailed quotes with breakdowns
  

• Build relationships with reputable carriers
  
• Maintain a database of permit requirements by state
  
• Train staff in load preparation and documentation
  
• Use digital platforms for scheduling and tracking
  
• Audit hauls quarterly for compliance and efficiency
  

The Ford F-350 is a renowned heavy-duty truck, widely recognized for its power, durability, and versatility. It has become an essential tool in construction, agriculture, and various other industries. One of the most useful configurations of the F-350 is the tong truck setup, which enhances its ability to carry and transport large, heavy items. This article explores the benefits, uses, and features of the F-350 tongue truck, including some of the key considerations for those looking to invest in one.
Overview of the Ford F-350
The Ford F-350 belongs to the Ford Super Duty lineup, which includes some of the most powerful trucks available in the market. Initially launched in the 1990s, the F-350 has evolved through several generations, with improvements in towing capacity, engine power, and technology. The truck is typically used for heavy-duty tasks such as hauling construction materials, towing large equipment, and serving as a platform for various truck-mounted devices like cranes, lifts, and even tongue trucks.
With the F-350's payload capacity ranging from 4,000 lbs to over 7,000 lbs, depending on the specific model and configuration, it stands out as a workhorse for industries that require reliable and heavy-duty trucks.
What is a Tong Truck?
A tong truck is a specialized modification made to the Ford F-350, particularly in heavy-duty configurations, to enable the truck to carry tong-like equipment or heavy loads. The term "tong" often refers to the "tongue" of a trailer or a piece of lifting equipment. When this configuration is applied to the F-350, it involves a hydraulic system, or manual setup, mounted at the front or rear of the truck, capable of securing and moving large, cumbersome items like logs, pipes, or industrial equipment.
The key advantage of a tong truck is its ability to securely load and unload large or awkwardly shaped loads that would typically require a crane or forklift. Instead of lifting, it uses the hydraulic or mechanical system to clamp, lift, and move items from one location to another.
Key Features of the Ford F-350 Tong Truck Setup
1. Hydraulic Lifting System
One of the most critical features of a tongue truck is its hydraulic system, which enables the truck to lift and carry large loads with ease. The hydraulic setup uses pumps and cylinders to apply the necessary force to lift objects, offering significant advantages over manual lifting systems. These systems are typically operated via remote controls or in-cab switches, providing excellent control.
2. Tongue Mechanism for Secure Loading
The tongue mechanism itself typically involves a clamping system, which allows the truck to secure an object without the need for straps or chains. This makes loading and unloading more efficient and reduces the risk of cargo shifting during transport.
3. Increased Payload Capacity
The F-350's robust frame and upgraded suspension system allow for an increase in payload capacity when configured as a tong truck. This setup enables the truck to carry extremely heavy loads safely, which is crucial for industries like logging or construction.
4. Versatile Load Handling
Tong trucks can be used to carry a wide variety of materials, from heavy logs and metal beams to construction equipment and even large tanks. This versatility makes the F-350 tongue truck highly valuable for anyone involved in industries requiring frequent heavy lifting or transportation.
5. Enhanced Stability and Safety
Because the F-350 is designed for heavy-duty tasks, it comes with a reinforced suspension system that ensures stability when carrying large, cumbersome loads. The added hydraulic or mechanical tongue setup further increases the safety and stability of the truck when transporting heavy or unbalanced loads.
Benefits of Using the Ford F-350 Tong Truck
1. Increased Efficiency
A tongue truck significantly boosts operational efficiency. With the ability to lift and secure large loads, it saves time and reduces the need for additional equipment such as cranes or forklifts. This makes it ideal for construction companies or other businesses that require frequent material transport.
2. Cost Savings
By investing in a tongue truck, businesses can save on renting or purchasing additional lifting equipment. The F-350's ability to both transport and lift large items means you only need one truck for multiple tasks, leading to a reduction in overall operational costs.
3. Versatility Across Industries
From logging to construction, the tongue truck can handle a variety of tasks. Its ability to carry long, heavy, or oddly shaped materials makes it an essential tool in industries where heavy lifting is common.
4. Improved Safety
The use of a hydraulic tongue truck minimizes manual labor and the risk of injury from lifting or securing large objects by hand. Additionally, because the equipment is securely clamped during transport, there is a lower risk of cargo shifting, which can prevent accidents on the road.
Considerations for Purchasing a Tong Truck
1. Truck Capacity
Before opting for a tongue truck setup, it’s essential to consider the capacity of the Ford F-350 in its current configuration. Different versions of the F-350 may offer varying payload capacities. It’s essential to ensure that the truck has sufficient power and capacity to handle the specific loads you intend to transport.
2. Hydraulic System Maintenance
The hydraulic system, while powerful, requires regular maintenance to ensure it operates efficiently. Hydraulic fluid levels, seals, and filters need to be checked periodically to avoid leaks and system malfunctions.
3. Compatibility with Attachments
When purchasing a tongue truck setup, it's important to verify that all attachments and components are compatible with the existing setup of your F-350. Some modifications or upgrades may be necessary to get the most out of your tongue truck.
4. Road Safety and Regulations
Larger loads may require special permits, depending on their size and weight, and it’s important to ensure that your F-350 complies with local regulations. When using a tongue truck, make sure to verify road weight limits, as exceeding these could result in fines or safety risks.
Conclusion
The Ford F-350 Tong Truck is an excellent addition to any fleet requiring heavy lifting and transportation. With its powerful hydraulic system, increased payload capacity, and versatility across industries, it stands out as one of the most efficient tools for handling bulky and awkward loads. Whether in construction, logging, or manufacturing, the F-350 configured as a tongue truck can save both time and money, making it a reliable workhorse for professionals in the field. Proper maintenance and adherence to safety regulations will ensure that your F-350 remains a valuable asset for years to come.

The Role of the Governor in Industrial Engines
In industrial applications, the governor is a mechanical or electronic device that regulates engine speed by adjusting throttle input based on load conditions. Its primary function is to maintain a consistent RPM regardless of fluctuations in demand. On older Ford 6-cylinder industrial engines—such as the 223 cubic inch gasoline variant—the governor is typically a centrifugal type, relying on rotating weights and spring tension to modulate throttle position.
This system is essential in generators, pumps, and stationary equipment where stable RPM is critical for performance. Without a properly functioning governor, engines may surge, stall, or fail to respond predictably under load.
Centrifugal Governor Mechanics
The centrifugal governor operates on a simple principle: as engine speed increases, rotating weights inside the governor housing move outward due to centrifugal force. This movement adjusts a linkage connected to the throttle plate, reducing fuel flow and slowing the engine. Conversely, when RPM drops, the weights retract, opening the throttle to restore speed.
Key terminology:

• Governor arm: The external lever connected to the throttle linkage.
  
• Throttle plate: The internal valve controlling air-fuel mixture flow.
  
• High-speed stop screw: A mechanical limiter that sets the maximum RPM.
  
• RPM spread: The difference between no-load and full-load RPM, typically 5–10%.
  

• Hunting: The engine oscillates between high and low RPM, unable to stabilize.
  
• Surging: RPM increases erratically under load or no-load conditions.
  
• Lagging response: The engine fails to accelerate quickly when load increases.
  
• Overrun: RPM spikes excessively when load is removed.
  

• Mounting the governor securely to the engine block.
  
• Connecting the throttle linkage to the carburetor or throttle body.
  
• Ensuring the throttle plate sits vertically at rest (full throttle position).
  
• Adjusting the input cable to achieve proper idle and full-speed response.
  

• Attaching a tachometer to monitor engine speed.
  
• Running the engine to normal operating temperature.
  
• Adjusting the high-speed stop screw to set maximum RPM.
  
• Setting the RPM spread by loosening the sensitivity screw and reducing no-load RPM by 150–200 RPM.
  

• Inspect drive belts for slippage or glazing.
  
• Verify throttle linkage is free of binding or excessive play.
  
• Check for internal wear in the governor housing.
  
• Confirm spring tension and weight movement inside the governor.
  
• Test manually by disconnecting the throttle and observing governor arm movement.
  

• Installing a throttle actuator
  
• Mounting a speed sensor on the flywheel or crankshaft
  
• Connecting a control module with programmable parameters
  

• Overhead valve design
  
• Cast iron block and head
  
• Mechanical fuel pump
  
• Carbureted intake system
  

• Change governor oil regularly to prevent contamination
  
• Lubricate linkage points with light machine oil
  
• Inspect belts and pulleys for wear every 250 hours
  
• Replace worn springs and weights during overhaul
  
• Use OEM parts for consistent performance
  

The Gehl 5635 LOL (Loader/Loader) is a powerful and versatile piece of equipment used in construction and agricultural applications. However, like all heavy machinery, it’s susceptible to certain mechanical issues, including fluid leaks. One common issue reported with the Gehl 5635 is a leak at the axle, which can lead to operational inefficiencies and, if not addressed, can cause more severe damage to the loader. In this article, we will explore the causes of axle leaks in the Gehl 5635, offer practical troubleshooting steps, and provide preventive measures to keep the loader running smoothly.
Gehl 5635 Overview
The Gehl 5635 is a compact, high-performance skid steer loader known for its robust construction and powerful hydraulics. The machine is designed to handle a variety of tasks in tight spaces, including lifting, digging, and material handling. Its compact size and impressive lift capabilities make it a popular choice for contractors, landscapers, and agricultural workers. With a lifting capacity of over 3,500 lbs, the Gehl 5635 is capable of handling heavy workloads in demanding environments.
Despite its durability, as with any piece of equipment subjected to constant movement and pressure, the Gehl 5635 is not immune to certain wear and tear, including fluid leaks from the axle.
What Causes Axle Leaks in the Gehl 5635?
Axle leaks are a fairly common issue with heavy equipment, and they typically occur when seals or gaskets wear out, break, or degrade over time. In the case of the Gehl 5635, these leaks are generally associated with hydraulic fluid or axle oil. Several factors contribute to axle leaks:
1. Worn or Damaged Seals
Seals in the axle housing are designed to prevent fluid from leaking out of the housing. Over time, these seals can wear out or become damaged due to regular usage and exposure to the elements. When seals fail, hydraulic fluid or axle oil may leak, leading to a loss of lubrication and potential overheating of the components.
Preventive Solution:

• Regularly inspect seals for wear or cracks.
  
• Replace worn seals immediately to avoid further damage to the axle.
  

• Clean the area around the axle before opening it for inspection or maintenance.
  
• Ensure that axle covers and seals are intact and undamaged.
  

• Always ensure that the axle housing is filled with the correct amount of oil, as specified in the manufacturer’s guidelines.
  
• Check fluid levels regularly to avoid overfilling.
  

• Regularly inspect axle components and replace any worn or degraded parts.
  
• Perform routine maintenance as outlined in the owner’s manual to extend the lifespan of axle components.
  

• Follow the manufacturer's recommended maintenance schedule.
  
• Use only the recommended oil and lubricants for the Gehl 5635 to prevent chemical degradation of seals and gaskets.
  

1. Visible Fluid Pooling: If you notice fluid pooling around the axle, it is a clear indication of a leak. The fluid may appear as oil, hydraulic fluid, or grease, depending on the source of the leak.
   
2. Unusual Noise: A leaking axle can result in inadequate lubrication, which causes increased friction between axle components. This can lead to grinding or whining noises from the axle, indicating that the bearings or gears are not properly lubricated.
   
3. Decreased Performance: As fluid leaks from the axle, the overall efficiency of the machine can decline. You may notice a decrease in lifting power or difficulty in turning.
   
4. Low Fluid Levels: Regularly check the fluid levels in the axle. A significant drop in the fluid levels over time may indicate that there is a slow leak.
   

• Regularly Inspect the Axle: Routine inspections can help catch minor issues before they turn into major problems. Look for signs of fluid leaks, damage to seals, or wear on components.
  
• Keep the Machine Clean: Cleanliness is essential in preventing contaminants from entering the axle and causing wear. Regularly clean around the axle and the rest of the machine to reduce the risk of leaks.
  
• Maintain Fluid Levels: Ensure that the axle is always filled with the correct amount of fluid and that the fluid is of the right type and quality. Using the wrong fluid or allowing the fluid level to drop too low can lead to premature wear and potential leaks.