Service manual Komatsu PC138USLC-11 5001 & Up | SEN06589-03

4,99 $

Format: PDF
Type: Shop Manual
Pages: 2560
Size: 61,5 Mb

The Komatsu PC138USLC-11 is a mid-size hydraulic excavator designed for efficiency, productivity, and versatility. As part of Komatsu’s lineup of construction equipment, the PC138USLC-11 offers several features and technologies that make it suitable for various applications in construction, utility, and infrastructure projects. Let’s explore some key features of the Komatsu PC138USLC-11 excavator:

Compact Design with Reduced Tail Swing:
The “USLC” in the model name stands for “Ultra Short Log Carriage,” indicating that the PC138USLC-11 has an ultra-short tail swing design. This feature allows the excavator to work efficiently in confined spaces and tight job sites, making it ideal for urban areas and areas with limited maneuvering space.

Powerful Engine and Hydraulics:
The PC138USLC-11 is powered by a Komatsu SAA4D95LE-7 engine, meeting the stringent EPA Tier 4 Final emission standards. This engine delivers ample power and fuel efficiency, ensuring optimal performance while reducing emissions and fuel consumption. The advanced hydraulic system provides precise and smooth control of the excavator’s functions, enhancing productivity and operator comfort.

Operator Comfort and Safety:
The spacious and ergonomic cab of the PC138USLC-11 is designed for operator comfort during long working hours. The cab features excellent visibility, ergonomic controls, and a high-resolution monitor for easy access to machine information and settings. Safety features, such as ROPS (Roll-Over Protective Structure) and FOPS (Falling Object Protective Structure), protect the operator in hazardous conditions.

Technology and Automation:
The PC138USLC-11 is equipped with Komatsu’s intelligent Machine Control (iMC) technology, which can be integrated with optional factory-installed 2D or 3D guidance systems. These systems enable semi-automatic or fully automatic digging, reducing the need for manual grade checking and staking, and improving overall job site efficiency and accuracy.

Versatile Attachments and Configurations:
The PC138USLC-11 can be equipped with a range of attachments, such as buckets, hydraulic breakers, and grapples, allowing it to tackle various tasks, including digging, trenching, lifting, and demolition. Komatsu offers multiple configurations and options, ensuring that the excavator can be tailored to suit specific job requirements.

Maintenance and Serviceability:
Komatsu’s commitment to ease of maintenance is evident in the PC138USLC-11. The excavator features wide-opening engine compartment doors and easy access to key components, simplifying routine maintenance and reducing downtime.

Environmental Considerations:
The PC138USLC-11 incorporates various features aimed at reducing its impact on the environment. These include the use of clean and fuel-efficient engines, advanced emission control technologies, and eco-friendly materials in its construction.

Overall, the Komatsu PC138USLC-11 excavator is a reliable and efficient machine that excels in urban and restricted job sites while offering advanced technology and comfort for operators. Its versatility, compact design, and innovative features make it a valuable asset for various construction projects.

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