Models, type / manufacturer: PC128US-1, PC128UU-1 / Komatsu Limited
Engine specs (PC128US-1): S4D102E, 85.9 hp, 4 cylinders, 239.3 cu in, 2200rpm.
Engine specs (PC128UU-1): see manual.
Serial numbers: S/N 1715 - and up, S/N 2347- and up
Manual Language: English
Manual/e-book format: PDF / .zip / .exe
15 tech specs about the Komatsu PC128US-1 Excavator:
1. The Komatsu PC128US-1 Excavator has a compact design, making it suitable for use in tight spaces.
2. It is powered by a Komatsu SAA4D95LE-5 diesel engine, which produces 73.6 horsepower.
3. The excavator has a digging depth of 14 feet, 8 inches, and a digging reach of 22 feet, 3 inches.
4. The arm and boom are made of high-tensile steel, making them durable and resistant to stress and wear.
5. The hydraulic system features a load-sensing system, which improves efficiency by automatically adjusting the flow of hydraulic oil based on the load.
6. The excavator has a maximum digging force of 19,000 pounds, making it capable of handling heavy-duty tasks.
7. The cab features a spacious and comfortable design, with good visibility and easy-to-use controls.
8. The machine has a maximum travel speed of 2.7 miles per hour, making it fast and efficient.
9. The undercarriage is designed for stability and stability, with a wide track and a low center of gravity.
10. The excavator has a maximum operating weight of 27,820 pounds, making it easy to transport and maneuver.
11. The machine is equipped with a hydraulic thumb, making it easier to grip and manipulate objects.
12. The PC128US-1 Excavator has a fuel tank capacity of 40.6 gallons, which provides a long operating time.
13. The machine is equipped with an auto-idle system, which helps to conserve fuel and reduce emissions.
14. The hydraulic system features a hydraulic oil cooler, which helps to maintain consistent hydraulic performance in demanding conditions.
15. The excavator has a compact and efficient design, which makes it a popular choice among contractors and rental companies.
The Komatsu PC128UU-1 Excavator requires regular maintenance to keep it in good working condition. The manual for the excavator contains detailed information on repair and maintenance procedures, as well as a parts list and troubleshooting guide. One important aspect of maintenance is the hydraulic system, which should be regularly checked for leaks and other issues. If a problem with the hydraulic system is detected, it should be repaired as soon as possible to prevent further damage.
Repair of the PC128UU-1 Excavator may be necessary due to normal wear and tear, or due to accidental damage. In either case, it is important to follow the guidelines in the manual to ensure that the repair is performed correctly. For example, when repairing the hydraulic system, it is important to use the correct type of hydraulic oil and to follow the recommended procedures for filling the system. In addition, it is important to use genuine Komatsu parts, as using non-genuine parts may cause damage to the excavator and void the warranty.
If the PC128UU-1 Excavator is not working correctly, it is important to perform fault-finding procedures to determine the cause of the problem. The manual contains a troubleshooting guide, which provides step-by-step instructions for diagnosing and fixing common issues. For example, if the engine is not starting, the troubleshooting guide may suggest checking the battery, starter motor, or fuel system.
Regular maintenance and repair of the Komatsu PC128UU-1 Excavator are important for ensuring its continued operation. The manual provides detailed information on how to perform these tasks, as well as a parts list and troubleshooting guide. By following the guidelines in the manual, the excavator can be kept in good working condition for many years to come.