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Kobelco 140 Excavator: An Overview
The Kobelco 140 excavator is a compact yet powerful machine that has carved a niche for itself in the construction and excavation industry. Known for its reliability and efficiency, the SK140SRLC-5 model is particularly favored for its versatility, making it an ideal choice for a variety of tasks, from urban construction to landscaping projects. With a well-balanced design and advanced technology, this excavator can tackle tough jobs while maintaining a small footprint, allowing it to operate in confined spaces where larger machines simply can’t fit.
Performance and Versatility
One of the standout features of the Kobelco 140 is its impressive performance. Equipped with a robust hydraulic system, it delivers exceptional digging power and lifting capabilities. The machine’s ability to switch between different attachments—such as buckets, hammers, and grapples—enhances its versatility, making it suitable for a range of applications. Whether you’re digging trenches, demolishing structures, or performing site preparation, the SK140 can handle it all with ease.
Moreover, the excavator is designed with operator comfort in mind. The spacious cab is equipped with ergonomic controls and excellent visibility, allowing operators to work efficiently and safely. The intuitive layout of the controls ensures that even less experienced operators can quickly get the hang of it, reducing the learning curve and increasing productivity on the job site.
Fuel Efficiency and Environmental Considerations
In today’s world, fuel efficiency is more than just a buzzword; it’s a necessity. The Kobelco 140 excels in this area, thanks to its advanced engine technology that optimizes fuel consumption without sacrificing power. This not only helps to reduce operational costs but also minimizes the machine’s environmental impact. With stricter regulations on emissions, the Kobelco 140 is designed to meet these standards, making it a responsible choice for contractors who want to stay compliant while still getting the job done.
Durability and Maintenance
Durability is another hallmark of the Kobelco 140 excavator. Built with high-quality materials and components, this machine is designed to withstand the rigors of daily use. Routine maintenance is straightforward, with easily accessible service points that simplify the process for operators and technicians alike. Regular maintenance not only extends the life of the machine but also ensures that it operates at peak performance, reducing downtime and increasing productivity.
In summary, the Kobelco 140 excavator is a well-rounded machine that offers a blend of power, efficiency, and versatility. Its compact size, coupled with advanced features and operator-friendly design, makes it a top choice for contractors looking to maximize their investment in heavy equipment. Whether you’re working on a small residential project or a larger commercial site, the Kobelco 140 is equipped to meet your needs head-on.
Kobelco 140 Excavator Specs
The Kobelco 140 excavator is a well-engineered machine that combines power, efficiency, and versatility. Below are the detailed specifications that highlight what makes this excavator a reliable choice for various construction and excavation tasks.
Engine Specifications
The engine is the heart of any excavator, and the Kobelco 140 does not disappoint. Here are the key engine specifications:
| Specification | Details |
|---|---|
| Engine Model | Isuzu 4HK1X |
| Type | 4-Cylinder, Turbocharged |
| Net Power | 99 HP (74 kW) @ 2,000 RPM |
| Displacement | 4.8 L |
| Max Torque | 400 Nm @ 1,400 RPM |
| Fuel Tank Capacity | 120 L |
Dimensions
The dimensions of the Kobelco 140 excavator are designed for optimal performance while maintaining a compact size, making it suitable for urban and tight job sites.
| Specification | Details |
|---|---|
| Overall Length | 5,800 mm |
| Overall Width | 2,500 mm |
| Overall Height | 2,600 mm |
| Track Length | 2,300 mm |
| Track Width | 600 mm |
| Ground Clearance | 400 mm |
Weight
Weight is a crucial factor in determining the stability and lifting capacity of an excavator. The Kobelco 140 is designed to provide a balance between weight and performance.
| Specification | Details |
|---|---|
| Operating Weight | 14,000 kg |
| Counterweight | 3,800 kg |
| Max Load Capacity | 5,000 kg |
Working Specifications
The working specifications of the Kobelco 140 excavator highlight its capabilities in various applications, from digging to lifting.
| Specification | Details |
|---|---|
| Max Digging Depth | 4,300 mm |
| Max Reach | 6,600 mm |
| Max Dumping Height | 4,200 mm |
| Bucket Capacity | 0.5 – 0.6 m³ |
| Arm Length | 2,300 mm |
| Boom Length | 4,000 mm |
The Kobelco 140 excavator stands out in the market due to its well-rounded specifications, making it a formidable choice for contractors and operators alike. With its powerful engine, compact dimensions, and impressive working capabilities, this machine is built to handle a variety of tasks efficiently and effectively.
Common Problems and Recommendations for the Kobelco 140 Excavator
While the Kobelco 140 excavator is a robust and reliable machine, like any piece of heavy equipment, it is not without its challenges. Understanding these potential problems and knowing how to address them can help operators maximize performance and minimize downtime.
Common Problems
1. Hydraulic System Issues
The hydraulic system is crucial for the performance of the Kobelco 140. Common issues include:
– Hydraulic leaks: These can occur due to worn seals or damaged hoses, leading to reduced efficiency and potential safety hazards.
– Slow response time: If the hydraulic functions are sluggish, it may indicate low fluid levels or contamination in the hydraulic fluid.
2. Engine Performance Problems
Engine-related issues can significantly impact productivity. Common symptoms include:
– Overheating: This can be caused by a clogged radiator, low coolant levels, or a malfunctioning thermostat.
– Poor fuel efficiency: This may indicate a need for engine tuning or fuel system maintenance.
3. Undercarriage Wear
The undercarriage is subject to wear and tear, especially in rough terrain. Common problems include:
– Track wear: Excessive wear can lead to track slippage and reduced stability.
– Roller and idler failure: These components can wear out, leading to costly repairs and downtime.
4. Electrical System Failures
Electrical issues can disrupt operations and are often difficult to diagnose. Common problems include:
– Faulty wiring: Damaged or corroded wires can lead to intermittent failures in controls and lights.
– Battery issues: A weak or dead battery can prevent the machine from starting, causing delays.
Recommendations for Maintenance and Troubleshooting
To keep the Kobelco 140 excavator running smoothly, regular maintenance and prompt troubleshooting are essential. Here are some recommendations:
1. Regular Inspections
– Conduct daily inspections before operation to check for leaks, loose bolts, and wear on tracks and undercarriage components.
– Schedule routine maintenance checks every 250 hours of operation to ensure all systems are functioning properly.
2. Hydraulic System Care
– Regularly check hydraulic fluid levels and replace the fluid as needed to prevent contamination.
– Inspect hoses and seals for signs of wear and replace them promptly to avoid leaks.
3. Engine Maintenance
– Keep the engine clean and free of debris to prevent overheating.
– Change the oil and filters according to the manufacturer’s recommendations to maintain engine performance.
4. Undercarriage Maintenance
– Monitor track tension and adjust as necessary to prevent excessive wear.
– Inspect rollers and idlers regularly and replace them if signs of wear are evident.
5. Electrical System Checks
– Inspect wiring and connectors for damage or corrosion, especially in harsh environments.
– Keep the battery terminals clean and ensure the battery is charged to avoid starting issues.
By staying proactive with maintenance and addressing problems as they arise, operators can ensure that the Kobelco 140 excavator remains a reliable and efficient tool on the job site. Regular attention to these common issues will not only extend the life of the machine but also enhance overall productivity.