Comprehensive Guide to Case Tractor Loader Backhoe Specifications

[MikePhua]

Case Tractor Loader Backhoes (TLBs) are renowned for their versatility and reliability on construction, agricultural, and landscaping jobsites. These machines are designed to combine the power of a loader and a backhoe in a single unit, providing excellent digging, lifting, and material handling capabilities. Understanding the technical specifications of these machines is essential for operators, fleet managers, and mechanics alike. In this guide, we’ll explore the key specifications and features of various Case Tractor Loader Backhoe models, offering insights into their capabilities, performance, and maintenance requirements.
Overview of Case Tractor Loader Backhoes
Case Construction Equipment, a prominent manufacturer of construction machinery, produces a wide range of tractor loader backhoes (TLBs). These machines are widely used due to their all-in-one functionality, with a powerful loader at the front for lifting and loading, and a backhoe at the rear for digging and excavation. A TLB typically operates in tight spaces, making it a go-to piece of equipment for urban construction sites, farm applications, and even landscaping projects.
The general configuration of a Case TLB includes:

• Loader: The loader component is at the front, designed for lifting and carrying materials. It’s equipped with a bucket and is capable of reaching significant heights and capacities.
  
• Backhoe: Located at the rear, the backhoe is used for digging, trenching, and other earth-moving tasks. It’s fitted with a powerful arm and bucket to handle heavy digging operations.
  
• Engine: The engine provides the power needed to drive both the loader and backhoe. Typically, TLBs are powered by diesel engines for optimal efficiency and power output.
  
• Hydraulic System: The hydraulic system is crucial in controlling the lifting and digging actions of the loader and backhoe. It allows for smooth and precise operations under varying loads.
  

Key Specifications for Case Tractor Loader Backhoes
Each Case Tractor Loader Backhoe model has its own set of specifications that suit different tasks and industries. Below are some of the most important specifications and performance factors to consider when selecting or operating these machines.
Engine and Power Specifications
The engine is at the heart of the Case Tractor Loader Backhoe’s performance. It powers both the loader and backhoe, with the following key factors to consider:

• Engine Type: Case TLBs typically feature diesel engines, which provide better fuel efficiency and torque compared to gasoline engines. These engines are designed to handle high workloads and offer longer service life.
  
• Engine Power: The engine power of a Case TLB typically ranges from 50 to 120 horsepower, depending on the model. Higher horsepower engines provide more lifting and digging power, ideal for larger construction projects.
  
• Displacement: The engine displacement, measured in liters, refers to the total volume of all the cylinders in the engine. Larger displacement engines can handle more demanding tasks and provide better torque.
  
• Fuel Tank Capacity: Fuel efficiency is important on job sites where refueling opportunities are limited. Case TLBs typically have a fuel tank capacity ranging from 20 to 50 gallons, which allows for extended operation without frequent refueling.
  

Hydraulic System and Lifting Capacity
The hydraulic system in a Case Tractor Loader Backhoe is responsible for powering the loader and backhoe functions. The system uses hydraulic fluid to transfer power and control the movement of the arms and buckets. Key specifications to consider include:

• Hydraulic Flow: This measures the amount of hydraulic fluid that flows through the system per minute. Typical hydraulic flow rates for Case TLBs range from 20 to 50 gallons per minute (GPM), which influences the speed and efficiency of the loader and backhoe operations.
  
• Lifting Capacity: The loader’s lifting capacity varies by model, typically ranging from 2,000 to 4,000 lbs. The lifting capacity is essential for understanding the machine’s ability to handle materials like dirt, gravel, and construction debris.
  
• Digging Force: The backhoe’s digging force is an important specification, especially for heavy excavation tasks. The backhoe can usually deliver several thousand pounds of digging force at its bucket, depending on the model.
  

Dimensions and Operating Weight
The size of the machine affects its maneuverability, lifting height, and ease of transport. Case TLBs are designed to fit into tight spaces, making them ideal for urban and residential work.

• Overall Length: The overall length of Case Tractor Loader Backhoes typically ranges from 20 to 24 feet. This length ensures the machine is long enough for effective digging and lifting, while still being compact enough for transportation and maneuvering.
  
• Width: The width of the machine varies between 7 to 9 feet, depending on the model and tire width. A wider machine may offer more stability, but it could also be less maneuverable in confined spaces.
  
• Height: The height of Case TLBs typically ranges from 10 to 14 feet, depending on the loader arm configuration and lifting height.
  
• Operating Weight: The weight of the TLB, including the loader and backhoe, ranges from 10,000 to 20,000 lbs. Heavier models offer more stability but may be less mobile in certain environments.
  

Backhoe and Loader Specifications
When evaluating the backhoe and loader of a Case TLB, there are several key performance metrics to consider:
Loader Specifications

• Bucket Capacity: The bucket capacity of a loader determines how much material the machine can move at once. Typical bucket capacities range from 0.75 to 1.5 cubic yards.
  
• Loader Lift Height: The lift height of the loader refers to the maximum height the bucket can reach. Most Case TLBs can lift loads to heights ranging from 8 to 14 feet.
  
• Breakout Force: Breakout force is the force exerted by the loader arms to break through piles of materials. This typically ranges from 6,000 to 10,000 lbs depending on the machine’s model.
  

Backhoe Specifications

• Maximum Digging Depth: The backhoe’s maximum digging depth is crucial for excavation work. Most models can reach depths of 12 to 16 feet.
  
• Reach at Ground Level: This refers to how far the backhoe arm can extend horizontally at ground level, usually between 18 and 22 feet.
  
• Bucket Capacity: Backhoe buckets typically range from 0.25 to 1.0 cubic yards, depending on the model and intended use.
  

Case Tractor Loader Backhoe Models
Case offers a wide range of tractor loader backhoes, each designed with specific features suited to various industries. Below are some of the popular models:

1. Case 570N Tractor Loader:
   • Engine Power: 74 hp
     
   • Operating Weight: 13,000 lbs
     
   • Bucket Capacity: 1.0 cubic yards
     
   • Maximum Digging Depth: 14 feet
     
   • Hydraulic Flow: 28.5 GPM
     
2. Case 570N EP Tractor Loader:
   • Engine Power: 74 hp
     
   • Operating Weight: 13,300 lbs
     
   • Bucket Capacity: 1.0 cubic yards
     
   • Maximum Digging Depth: 14.5 feet
     
   • Hydraulic Flow: 29 GPM
     
3. Case 570L Tractor Loader:
   • Engine Power: 99 hp
     
   • Operating Weight: 15,500 lbs
     
   • Bucket Capacity: 1.25 cubic yards
     
   • Maximum Digging Depth: 15 feet
     
   • Hydraulic Flow: 36 GPM
     
4. Case 570N Tractor Loader (High Lift):
   • Engine Power: 92 hp
     
   • Operating Weight: 14,000 lbs
     
   • Bucket Capacity: 1.5 cubic yards
     
   • Maximum Digging Depth: 14 feet
     
   • Hydraulic Flow: 33 GPM
     

Maintenance and Upkeep for Case Tractor Loader Backhoes
To ensure that your Case Tractor Loader Backhoe performs optimally, regular maintenance is critical. Key maintenance tasks include:

1. Engine Oil and Filters: Change engine oil and replace filters regularly to maintain engine efficiency and prevent overheating.
   
2. Hydraulic System: Regularly check the hydraulic fluid level and replace filters to keep the system functioning smoothly.
   
3. Tire Pressure: Proper tire pressure is essential for stability and maneuverability. Regularly check tire pressure and inspect for wear.
   
4. Bucket and Teeth: Inspect and replace bucket teeth as needed to ensure efficient digging performance.
   
5. Greasing: Regularly grease pivot points and joints to reduce wear and extend the lifespan of components.
   

Conclusion
The Case Tractor Loader Backhoe is a powerful and versatile machine that is essential for a wide range of industries. Understanding the specifications of these machines can help operators and fleet managers make informed decisions when selecting the right model for a job. Regular maintenance and timely repairs are essential for maximizing the lifespan and performance of these machines. Whether you’re using a Case TLB for construction, farming, or landscaping, knowing its capabilities and how to maintain it will ensure that the machine runs at its best.