Komatsu PC138US Specs
Overview
The Komatsu PC138US is a versatile and powerful excavator designed for various construction and digging tasks. With its compact size and advanced features, it offers exceptional performance and efficiency on the job site. Let’s take a closer look at the specifications of the Komatsu PC138US.
Engine
The PC138US is equipped with a reliable and fuel-efficient Komatsu SAA4D95LE-7 engine. This 4-cylinder, turbocharged diesel engine delivers a net power of 97.2 horsepower (72.5 kilowatts) at 2,050 rpm. The engine meets the latest emission standards, ensuring reduced environmental impact.
Operating Weight
The operating weight of the PC138US varies depending on the configuration and additional attachments. The base operating weight of the standard machine is approximately 31,020 pounds (14,070 kilograms).
Dimensions
- Overall Length: 25 feet 10 inches (7,870 millimeters)
- Overall Width: 8 feet 6 inches (2,590 millimeters)
- Overall Height: 9 feet 7 inches (2,930 millimeters)
- Track Shoe Width: 23.6 inches (600 millimeters)
Performance
- Max Digging Depth: 19 feet 11 inches (6,070 millimeters)
- Max Dump Height: 21 feet 6 inches (6,550 millimeters)
- Max Digging Reach: 29 feet 10 inches (9,090 millimeters)
- Bucket Digging Force: 24,900 pounds-force (111 kilonewtons)
- Arm Digging Force: 15,100 pounds-force (67 kilonewtons)
Hydraulic System
The PC138US features a highly responsive hydraulic system that ensures smooth and precise operation. It has a maximum flow rate of 79.3 gallons per minute (300 liters per minute) and a relief valve pressure of 4,980 pounds per square inch (34.3 megapascals).
Undercarriage
- Track Shoe Type: Triple grouser
- Number of Carrier Rollers: 2 each side
- Number of Track Rollers: 8 each side
- Track Length on Ground: 9 feet 4 inches (2,850 millimeters)
Additional Features
- Automatic Climate Control
- Advanced Monitoring System
- Comfortable Operator’s Seat
- High-Resolution LCD Display
- Easy Maintenance Access
Conclusion
The Komatsu PC138US is a reliable and efficient excavator that offers exceptional performance and versatility. With its powerful engine, advanced hydraulic system, and comfortable operator’s environment, it is well-suited for a wide range of construction projects. Whether you need to dig, lift, or load, the PC138US is a capable machine that gets the job done efficiently and effectively.
