The swing bearing, also known as the slewing ring or turntable bearing, is a critical component in heavy machinery such as excavators, cranes, and material handlers. This bearing facilitates the rotation of the machine's upper structure relative to its undercarriage, enabling 360-degree movement. Given its pivotal role, ensuring the swing bearing's integrity is paramount for safe and efficient operation.
Understanding the Swing Bearing's Function
The swing bearing is a large, rotational rolling-element bearing that supports heavy, slow-turning, or slowly-oscillating loads. It typically combines radial, axial, and moment loads, making it essential for the stability and maneuverability of the equipment. These bearings are designed to handle substantial forces and are often equipped with gear teeth for driving the rotation.
Signs of Swing Bearing Wear and Potential Failure
Over time, the swing bearing may exhibit signs of wear due to continuous operation and exposure to harsh conditions. Common indicators of a deteriorating swing bearing include:

• Increased Play or Movement: Excessive clearance between the bearing's inner and outer rings can lead to noticeable play during operation.
  
• Unusual Noises: Grinding, squealing, or popping sounds during rotation may suggest internal damage or lack of lubrication.
  
• Torque Issues: Difficulty in initiating or maintaining rotation can be a sign of bearing degradation.
  
• Grease Contamination: Presence of metal particles or oil in the grease can indicate wear or seal failure.
  
• Visible Damage: Cracks, dents, or scoring on the bearing's surface are clear signs of mechanical failure.
  

1. Visual Inspection: Examine the bearing's exterior for any visible signs of damage or leakage. Check for grease contamination and ensure seals are intact.
   
2. Operational Test: Operate the machinery and listen for unusual noises during rotation. Pay attention to any irregularities in movement or performance.
   
3. Play Measurement: Use a dial gauge to measure the radial and axial play of the bearing. This involves placing the gauge at various points around the bearing and recording the movement. Significant deviations from manufacturer specifications may indicate excessive wear.
   
4. Lubrication Check: Assess the condition and quantity of grease in the bearing. Ensure that the grease is clean and free from contaminants.
   
5. Torque Measurement: Measure the torque required to rotate the upper structure. An increase in required torque can signify internal resistance due to bearing wear.
   

• Regular Lubrication: Implement a consistent lubrication schedule using the manufacturer's recommended grease type and quantity. Over or under-lubrication can lead to bearing issues.
  
• Seal Maintenance: Regularly inspect and replace seals to prevent contamination and loss of lubrication.
  
• Torque Monitoring: Periodically check the torque settings on the bearing bolts to ensure they are within specified limits.
  
• Load Management: Avoid overloading the machinery, as excessive loads can accelerate bearing wear.
  
• Environmental Protection: Operate the equipment in conditions that minimize exposure to harsh elements like dust, water, and extreme temperatures.
  

• Cease Operation: Stop using the machinery to prevent additional strain on the bearing and related components.
  
• Consult Manufacturer Guidelines: Refer to the equipment's service manual for specific diagnostic and repair procedures.
  
• Professional Assessment: Engage qualified technicians to assess the extent of the damage and determine whether repair or replacement is required.
  
• Replacement Considerations: If replacement is necessary, ensure that the new bearing meets the original equipment specifications and is installed correctly.
  

                                   

ID：1825253

The 2020 XCMG XE60DA excavator is designed for businesses seeking a versatile, compact machine that can excel in confined spaces while still delivering powerful performance. Manufactured by XCMG, one of China’s largest and most established construction equipment companies, the XE60DA combines innovative engineering with user-friendly features, making it an ideal choice for construction, landscaping, and utility work.
Overview of the XCMG XE60DA Excavator
The XE60DA belongs to the 6-ton class of excavators, with a total operating weight of 6,010 kg (approximately 13,250 lbs). Despite its relatively small size, this machine offers outstanding digging capabilities, high reliability, and exceptional fuel efficiency. The model is particularly known for its smooth operation and high durability, making it a trusted companion in a variety of industries, especially for work in smaller, more confined areas where larger machines might struggle.
This specific 2020 model has been well-maintained, operating for 4,800 hours, a testament to its robustness and the owner's commitment to its upkeep. It is currently located in Shangrao, Jiangxi Province, China.
Key Specifications

• Weight & Size
  • Operating Weight: 6,010 kg
    
  • Bucket Capacity: 0.23 m³
    
  • Arm Length: 3,000 mm
    
  • Boom Length: 1,600 mm
    
• Power System
  • Engine Model: 4TNV94L
    
  • Rated Power: 36.2 kW @ 2,100 rpm
    
  • Maximum Torque: 207.4 Nm @ 1,000 rpm
    
  • Cooling Type: Water-cooled
    
  • Engine Type: Direct Injection, 4-Stroke, 4 Cylinders
    
• Performance
  • Ground Pressure: 32.5 kPa
    
  • Rotation Speed: 10 rpm
    
  • Maximum Traction Force: 50.5 kN
    
  • Digging Force (Bucket): 48.3 kN
    
  • Digging Force (Arm): 32.5 kN
    
  • Climbing Ability: 35%
    
  • Travel Speed: 4.2 km/h (high speed), 2.4 km/h (low speed)
    
• Hydraulic & Oil Systems
  • Hydraulic Oil Tank Capacity: 85 liters
    
  • Fuel Tank Capacity: 110 liters
    
  • Engine Oil Capacity: 12 liters
    
• Dimensions
  • Transport Length: 5,860 mm
    
  • Transport Width: 1,920 mm
    
  • Transport Height: 2,585 mm
    
  • Minimum Ground Clearance: 385 mm
    
  • Front Working Device Minimum Swing Radius: 2,460 mm
    
  • Track Gauge: 1,500 mm
    
  • Track Pad Width: 400 mm
    
• Operating Range
  • Max Digging Radius: 6,130 mm
    
  • Max Digging Depth: 3,830 mm
    
  • Max Digging Height: 5,630 mm
    
  • Max Dumping Height: 3,945 mm
    
  • Max Vertical Digging Depth: 2,680 mm
    

                               


ID：1825249

The SANY SY75 excavator, released in 2024, represents the latest advancements in compact excavator technology. With a strong presence in the construction and heavy equipment market, SANY continues to deliver reliable and innovative machinery that meets the needs of contractors, construction companies, and various industries worldwide.
SANY's Legacy in Excavator Manufacturing
SANY Heavy Industry Co., Ltd., established in 1989, is a global leader in the manufacturing of heavy machinery, including excavators, cranes, and concrete equipment. With a commitment to producing high-performance machines, SANY has built a reputation for offering durable, efficient, and cost-effective equipment. The company has expanded its reach to over 150 countries, and its excavators, like the SY75, continue to be a testament to SANY's innovation and engineering excellence.
In the Chinese market, where the SY75 is manufactured, SANY is a well-established brand, favored for its affordable yet high-quality machinery. With the 2024 SY75, SANY aims to cater to a wide range of industries, from construction and landscaping to utility maintenance and roadworks.
Key Specifications and Features of the 2024 SY75
The SANY SY75 is a 7-ton compact excavator that provides a balance between power, maneuverability, and fuel efficiency. Designed for versatility, this machine is perfect for both urban and rural construction sites.
Technical Specifications

• Weight: 7 tons
  
• Engine Power: Traditional power system with robust performance
  
• Manufacturer: SANY (Domestic Chinese Brand)
  
• Bucket Type: Backhoe (standard configuration)
  

• The SY75 is powered by a high-performance diesel engine that ensures smooth and consistent operation across a wide range of conditions. Its traditional power system focuses on optimizing fuel efficiency without compromising on power, making it an ideal choice for extended work hours on demanding projects.
  

• The hydraulic system of the SY75 is designed for high efficiency, ensuring that the machine can perform a variety of tasks without wasting fuel. With advanced load-sensing capabilities, the excavator provides precise control for digging, lifting, and trenching operations.
  

• Maximum Digging Depth: The SY75 offers deep digging capabilities, making it ideal for applications that require precise and deep excavation.
  
• Swing Speed: The swing system of the SY75 is smooth, which ensures better operation in tight spaces.
  
• Travel Speed: The machine is highly maneuverable, with both high and low-speed settings for various terrains.
  

• Maximum Digging Radius: Allows the operator to reach further, maximizing the machine's effectiveness in large-scale operations.
  
• Backhoe Capacity: Designed to handle substantial digging and lifting operations with ease.
  
• Fuel Tank: With a large fuel tank, the SY75 ensures extended working hours on-site with fewer refueling stops.
  

• Overall Length: 5,300 mm
  
• Width: 2,300 mm
  
• Height: 2,600 mm
  
• Ground Clearance: 350 mm
  

• Construction and Demolition: Ideal for clearing debris, digging trenches, and lifting heavy materials.
  
• Road Construction: Used for digging and preparing surfaces for road construction.
  
• Landscaping: Its compact size allows it to be used in tight spaces for landscaping and excavation projects.
  
• Utility Maintenance: Suitable for use in areas that require regular excavation and trenching.
  

• Compact and Efficient: Its compact size allows for easy navigation in tight spaces, while its efficient design ensures that it can handle demanding tasks.
  
• Low Operating Costs: Thanks to its fuel-efficient engine and minimal maintenance requirements, the SY75 is an economical choice for long-term use.
  
• Durability: Built with high-quality materials, the SY75 is designed to handle tough conditions and provide long-lasting performance.
  

                                       

ID：1825240

The Caterpillar CAT®305.5E2 Mini Hydraulic Excavator, introduced in 2018, has become a notable player in the compact excavator segment, ideal for projects where space is limited, but performance is crucial. With a focus on reliability and versatility, this machine is well-suited for both urban construction and delicate landscaping projects. This article will delve into its specifications, capabilities, and unique features.
Key Features and Specifications

• Brand: Caterpillar
  
• Model: CAT®305.5E2
  
• Year of Manufacture: 2018
  
• Hours of Operation: 5900 hours
  
• Location: Zhanjiang, Guangdong
  
• Operating Weight: 5400 kg
  
• Bucket Capacity: 0.22 m³
  
• Engine: Cat C2.4 DI
  
• Engine Power: 34.1 kW @ 2400 rpm
  
• Engine Displacement: 2.4 L
  
• Main Hydraulic Pump Flow: 140 L/min
  
• Travel Speed: 4.3 km/h (high), 2.8 km/h (low)
  
• Swing Speed: 10.5 rpm
  

• Transport Length: 5765 mm
  
• Transport Width: 1950 mm
  
• Transport Height: 2540 mm
  
• Ground Clearance: 628 mm
  
• Tail Swing Radius: 1580 mm
  
• Track Length: 2440 mm
  
• Track Gauge: 1550 mm
  
• Track Width: 400 mm
  

• Hydraulic System Pressure: 35 MPa
  
• Main Pump Flow: 140 L/min
  
• Bucket Digging Force: 35.0 kN
  
• Arm Digging Force: 27.2 kN
  
• Maximum Traction Force: 40.2 kN
  
• Swing Torque: 13.9 N·m
  

• Engine Model: Cat C2.4 DI
  
• Rated Power: 34.1 kW
  
• Torque: 67 N·m
  
• Fuel Tank Capacity: 78 L
  
• Hydraulic Oil Capacity: 85 L
  
• Engine Oil Capacity: 9.5 L
  
• Coolant Capacity: 9.8 L
  

• Maximum Digging Radius: 5955 mm
  
• Maximum Digging Depth: 3720 mm
  
• Maximum Digging Height: 5460 mm
  
• Maximum Dump Height: 3835 mm
  
• Maximum Vertical Digging Depth: 2210 mm
  
• Blade Lift/Push Depth: 365 mm / 480 mm
  

                           

ID：1825228

The 2021 Hyundai R205VS excavator, stationed in Urumqi, Xinjiang, offers a unique combination of durability, efficiency, and power. Designed for heavy-duty applications, it is an excellent choice for a variety of construction tasks that require substantial lifting and digging capabilities. The machine, with 3025 operational hours, highlights Hyundai's commitment to reliability and innovation in the construction equipment sector.
Introduction to Hyundai Excavators
Hyundai Construction Equipment, a division of the Hyundai Heavy Industries Group, has been manufacturing high-performance construction machinery for decades. The company's growth is closely linked with technological advancements that push the limits of machine efficiency, productivity, and fuel economy. Over the years, Hyundai has cemented its position as a top player in the global heavy machinery market. Models like the Hyundai R205VS showcase the company’s commitment to continuous improvement, aiming to enhance both operator comfort and machine reliability.
Key Specifications and Features
Here are the key specifications for the Hyundai R205VS:

• Weight and Dimensions:
  • Operating Weight: 19,900 kg (20 tons)
    
  • Length (transportation): 9500 mm
    
  • Width (transportation): 2800 mm
    
  • Height (transportation): 2970 mm
    
  • Track Length: 4160 mm
    
  • Track Gauge: 2740 mm
    
• Engine and Power System:
  • Engine Model: Cummins QSB7
    
  • Rated Power: 125 kW at 1900 rpm
    
  • Displacement: 6.7L
    
  • Maximum Torque: 67 Nm at 1500 rpm
    
• Hydraulic System:
  • Main Pump Flow Rate: 2 × 222 L/min
    
  • Hydraulic Oil Tank Capacity: 270 L
    
  • Fuel Tank Capacity: 340 L
    
  • Engine Oil Capacity: 24 L
    
• Digging Performance:
  • Maximum Digging Depth: 6550 mm
    
  • Maximum Digging Reach: 9720 mm
    
  • Maximum Digging Height: 9640 mm
    
  • Maximum Unloading Height: 6830 mm
    
• Other Features:
  • Boom Length: 5650 mm
    
  • Arm Length: 2700 mm
    
  • Minimum Swing Radius: 3470 mm
    
  • Maximum Swing Radius: 9550 mm
    
  • Track Shoes: 600 mm
    

                                       

ID：1825225

The SANY SY485H is a robust, powerful excavator designed for large-scale excavation and construction tasks. With a powerful engine and heavy-duty construction, this model can handle the toughest jobs across a variety of industries, including mining, construction, and infrastructure development.
Overview of the SANY SY485H
The SANY SY485H is a 48-ton machine with a bucket capacity ranging from 2.2 to 3.1 cubic meters, making it ideal for heavy-duty tasks that demand efficiency and power. Manufactured in 2020, it has accumulated 10,870 working hours and is currently stationed in Tangshan, Hebei. The machine is equipped with a traditional power system, which is typical for excavators of this size and function.
Technical Specifications of the SY485H
The technical specifications of the SY485H showcase its impressive design and operational capabilities:

• Weight: 48 tons (48,000 kg)
  
• Engine: 6WG1X
  • Rated power: 300 kW at 1800 rpm
    
  • Displacement: 15.681 liters
    
  • Maximum torque: 1950 Nm at 1400 rpm
    
  • Cooling method: Water-cooled
    
• Bucket Capacity: 2.2 – 3.1 m³
  
• Operating Weight: 49,500 kg
  
• Ground Pressure: 87.1 kPa
  
• Swing Speed: 8 rpm
  
• Climbing Capacity: 70% gradeability
  
• Digging Force:
  • Bucket digging force: 287 kN
    
  • Arm digging force: 245 kN
    
• Travel Speed: 5.4 km/h (high speed), 3.1 km/h (low speed)
  

• Hydraulic Oil Tank: 480 liters
  
• Fuel Tank: 680 liters
  
• Engine Oil Change: 50 liters
  

• Overall Length: 12,095 mm
  
• Overall Width: 3,360 mm
  
• Overall Height: 3,790 mm
  
• Cab Height: 3,470 mm
  
• Ground Clearance: 560 mm
  
• Minimum Swing Radius: 3,765 mm
  
• Track Length: 5,440 mm
  
• Track Gauge: 2,740 mm
  
• Track Width: 600 mm
  
• Track Ground Length: 4,415 mm
  

• Maximum Digging Radius: 11,860 mm
  
• Maximum Digging Depth: 7,490 mm
  
• Maximum Digging Height: 10,950 mm
  
• Maximum Dumping Height: 7,450 mm
  
• Vertical Digging Depth: 5,660 mm
  

                               

ID：1825209

Shandong Lingong, a prominent Chinese manufacturer known for its reliable and robust construction machinery, produces a range of equipment designed to meet the demands of tough working conditions. The E6215F is one such machine that has become popular for its performance, durability, and design aimed at improving productivity in a variety of construction and earth-moving operations.
Overview of the Shandong Lingong E6215F
The Shandong Lingong E6215F Excavator, manufactured in 2018, is equipped with a 21.7-ton weight class, making it well-suited for medium to large-scale excavation jobs. With 8000 working hours, this unit provides an opportunity for buyers to acquire an experienced machine with substantial service life left, as it has been field-tested in real-world environments, enhancing its reliability.
Key Specifications
The E6215F is powered by a fuel-based engine which is typical for excavators of this size and function, ensuring a balance of power and fuel efficiency. Its backhoe bucket design further emphasizes its versatility, making it ideal for digging, lifting, and moving earth in a variety of tasks. Here are some of the key specifications of the E6215F:

• Operating Weight: 21.7 tons
  
• Engine Type: Diesel-powered engine (fuel)
  
• Manufacturer: Shandong Lingong, a Chinese company known for producing high-quality construction equipment
  
• Bucket Type: Backhoe (commonly used for digging and excavation tasks)
  

• Bucket Digging Force: The machine excels in bucket digging, which is the primary task for most excavators. The bucket digging force ensures that the E6215F can dig through tough materials with ease.
  
• Maximum Reach: With an extended boom and arm configuration, the E6215F offers excellent reach, which is useful for deeper excavations and clearing larger areas in a short period.
  
• Hydraulic System: A well-designed hydraulic system provides superior control, enhancing performance, and ensuring that the machine delivers optimal efficiency even under challenging working conditions.
  

1. Construction: Whether it's digging foundations, trenching, or preparing building sites, the E6215F is well-suited to handle these tasks.
   
2. Quarrying: Its robust build and powerful hydraulics make it perfect for working in quarries, extracting materials, and loading them onto trucks.
   
3. Landscaping and Forestry: The excavator can be used for land clearing and other tasks related to landscaping and forestry.
   
4. Material Handling: The machine's strong lifting capabilities make it effective for handling materials, such as gravel and concrete, on construction sites.
   

                       

ID：1825096

The Volvo EC210B Excavator, manufactured in 2016, is a robust, versatile piece of machinery that combines power, efficiency, and ease of operation. With a working weight of 20,500 kg and an operating range that can handle tough tasks, this model has earned its reputation as a go-to option for construction and earth-moving projects around the world.
Overview and Design
The Volvo EC210B is designed to meet the demands of modern construction with a durable structure and impressive performance. This 21-ton excavator is a powerful tool with a bucket capacity of 0.9-0.92 cubic meters. The excavator is designed for optimal handling of heavy-duty workloads, making it ideal for urban construction, infrastructure development, and other industrial projects.

• Weight and Size:
  • Operating Weight: 20,500 kg
    
  • Bucket Capacity: 0.9–0.92 m³
    
  • Boom Length: 5,700 mm
    
  • Arm Length: 2,900 mm
    

• Power System:
  • Engine Type: Volvo D6D Turbocharged, Electric Direct Injection
    
  • Power: 107 kW at 1,900 rpm
    
  • Maximum Torque: 657 Nm at 1,500 rpm
    
  • Displacement: 5.7L
    
• Hydraulic System:
  • The machine is equipped with a powerful hydraulic system that includes variable displacement axial piston pumps, ensuring smooth operation and excellent lifting and digging power.
    
  • Main Pump Flow: 200 × 2 + 19 l/min
    
  • Hydraulic Pressure: 32.4 MPa (working), 34.3 MPa (travel)
    
• Travel and Swing Speed:
  • Travel Speed: 3.2/5.5 km/h
    
  • Swing Speed: 11.6 rpm
    
  • Maximum Traction Force: 183 kN
    

• Digging Radius: Up to 9,940 mm
  
• Maximum Digging Depth: 6,730 mm
  
• Maximum Digging Height: 9,450 mm
  
• Maximum Unloading Height: 6,650 mm
  
• Vertical Digging Depth: 5,830 mm
  

• Fuel Capacity: 350L
  
• Hydraulic Tank: 160L
  
• Engine Oil Change: 25L
  

• Undercarriage Dimensions:
  • Total Track Length: 4,170 mm
    
  • Track Gauge: 2,200 mm
    
  • Track Pad Width: 600/700/800/900 mm (varies by configuration)
    

• Road Construction: With its high digging force and reach, the EC210B is used for trenching, grading, and foundation work.
  
• Excavation: It is commonly used for deep excavations, including utilities and foundation work.
  
• Landscaping: The machine's precision and control make it perfect for grading and soil work.
  

                           

ID：1822435


The Hyundai R215LVS is a high-performance, versatile machine designed for large-scale excavating operations. Manufactured in 2020, this excavator has been in use for 5,200 hours and is currently located in Turpan, Xinjiang, a region known for its challenging terrains and extreme climate. The Hyundai R215LVS is designed to provide exceptional digging power, reach, and efficiency, making it a valuable tool in industries ranging from construction to mining and infrastructure projects.
Key Specifications and Features

• Brand: Hyundai
  
• Model: R215LVS
  
• Year of Manufacture: 2020
  
• Operating Hours: 5,200 hours
  
• Location: Turpan, Xinjiang
  
• Operating Weight: 21 tons
  
• Bucket Capacity: 0.52 m³
  
• Arm Length: 8,200 mm
  
• Boom Length: 6,300 mm
  
• Engine Model: Cummins QSB6.7
  
• Engine Power: 113 kW at 1900 rpm
  
• Cooling Method: Water-cooled
  
• Torque: 59.7 N.m at 1500 rpm
  
• Fuel Tank Capacity: 400 L
  
• Hydraulic Tank Capacity: 160 L
  

• Crawling Speed: 5.3 km/h
  
• Climbing Ability: 70% (approximately 35 degrees)
  
• Maximum Traction Force: 19,500 kN
  
• Max Digging Radius: 15,220 mm
  
• Max Digging Depth: 11,760 mm
  
• Max Digging Height: 12,550 mm
  
• Max Dumping Height: 10,280 mm
  
• Max Vertical Digging Depth: 9,610 mm
  

• Main Pump Flow Rate: 2×222 L/min
  
• Walking Hydraulic Circuit Pressure: 350 MPa
  
• Swing Hydraulic Circuit Pressure: 265 MPa
  
• Working Hydraulic Oil Pressure: 350 MPa
  
• Pilot Oil Circuit Pressure: 40 MPa
  
• Bucket Cylinder (Qty × Cylinder Diameter × Stroke): 2 × 120 × 85 × 1290 mm
  
• Arm Cylinder (Qty × Cylinder Diameter × Stroke): 1 × 140 × 100 × 1510 mm
  

• Fuel Tank Capacity: 400 L
  
• Hydraulic Oil Tank Capacity: 160 L
  
• Engine Oil Change Capacity: 24 L
  
• Coolant Capacity: 35 L
  
• Hydraulic System Capacity: 275 L
  

• Total Length (Transport): 9,550 mm
  
• Total Width (Transport): 2,990 mm
  
• Total Height (Transport): 3,080 mm
  
• Ground Clearance (Counterweight): 1,060 mm
  
• Tail Swing Radius: 2,770 mm
  
• Upper Structure Width: 2,740 mm
  
• Total Track Width: 2,990 mm
  

1. Powerful Engine: The Cummins QSB6.7 engine offers excellent fuel efficiency and consistent power delivery, allowing the R215LVS to tackle demanding jobs with ease.
   
2. Robust Hydraulic System: With a high-flow hydraulic pump and durable cylinders, the machine is built to withstand heavy-duty operations, ensuring high productivity during excavation tasks.
   
3. Versatile Performance: The machine's impressive digging radius, depth, and height make it ideal for a wide range of applications, from digging trenches to lifting materials on construction sites.
   
4. Efficient Fuel and Oil Usage: The large fuel and hydraulic oil capacities enable long working hours without frequent refueling or oil changes, making the R215LVS highly productive for extended shifts.
   
5. Easy to Transport: Despite its powerful capabilities, the excavator’s transport dimensions make it easy to move between job sites. Its moderate width and height help it navigate narrower roads without difficulty.
   

• Construction: Ideal for digging foundations, leveling surfaces, and landscaping.
  
• Mining: Equipped to handle material extraction and digging in quarries.
  
• Infrastructure Development: Perfect for roadworks, utility trenching, and large civil engineering projects.
  
• Agriculture and Irrigation: Used for soil and irrigation works, digging canals, and drainage systems.
  

                               

ID：1825175

The KATO Shinkansen 100NS-N is a versatile, reliable, and efficient machine in the compact excavator class. Manufactured by KATO Works Co., Ltd., a well-known Japanese construction equipment manufacturer, this model provides a combination of advanced technology, robust design, and user-friendly features. Introduced in 2021, the 100NS-N model is already gaining traction in various industries due to its performance, durability, and fuel efficiency. This article explores the key features and specifications of this machine, providing insights into its design, performance, and industry applications.
Company Background: KATO Works Co., Ltd.
Founded in 1895, KATO Works is a Japanese manufacturer renowned for its engineering excellence in the construction machinery industry. The company has a history of producing high-quality machines, including cranes, excavators, and other heavy equipment. With a commitment to innovation, KATO has been a leader in introducing cutting-edge technologies in its equipment, making them highly regarded in the global market.
Key Specifications and Features of the 2021 KATO Shinkansen 100NS-N
The KATO 100NS-N is a compact, fuel-efficient excavator designed to excel in a variety of construction and landscaping projects. Below are the key specifications that highlight its power, performance, and capabilities.
Specifications:

• Operating Weight: 10 tons
  
• Engine Type: Diesel-powered
  
• Manufacturer: Joint venture/Imported
  
• Bucket Type: Backhoe (Reverse bucket)
  

• Hydraulic Output: This model utilizes an advanced hydraulic system that maximizes digging power while reducing energy consumption.
  
• Hydraulic Performance: The system provides excellent lifting and digging capacity, ensuring faster cycle times and higher productivity.
  

• Operating Hours: The 2021 model currently has 4,200 operational hours, indicating that it has been used but still retains a considerable amount of life and potential for more work.
  
• Fuel Efficiency: Diesel-powered engines are known for their fuel efficiency, which reduces the operational cost over the lifespan of the machine.
  
• Lifting and Digging Capacity: The machine is designed with a backhoe attachment, making it capable of efficiently performing tasks such as digging, trenching, and lifting in construction sites.
  

1. Compact Design: The KATO 100NS-N is built to navigate narrow spaces, making it suitable for urban environments and tight construction zones.
   
2. Fuel Efficiency: The diesel engine maximizes fuel efficiency, reducing operating costs over time.
   
3. Versatility: With a backhoe bucket, the 100NS-N is versatile enough to handle a variety of tasks including trenching, digging, and lifting.
   
4. Reliability: KATO has built a reputation for durable, long-lasting machinery, and the 100NS-N is no exception.
   

• Urban Construction: Its compact size and ability to operate in tight spaces make it ideal for urban construction projects.
  
• Landscaping and Excavation: The backhoe attachment makes it perfect for landscaping tasks, trenching, and other digging applications.
  
• Utility Installation: The 100NS-N excels in laying pipelines and cable trenches, thanks to its hydraulic digging capabilities.