Komatsu PC400LC-3 42t 1987-1994 - Technical data

Parameters and equipment

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Komatsu PC400LC-3 42t 1987-1994 - Product Description

Powertrain and Design

The Komatsu PC400LC-3 is powered by a S6D125 diesel engine producing 199 kW, ensuring effective fuel combustion and high performance. The machine has an operating weight of 42 tons, providing stability during heavy excavation tasks. It also features a thoughtfully designed operator's compartment that offers excellent visibility and user comfort. The advanced OLSS hydraulic system minimizes energy losses, contributing to enhanced operational efficiency.

Undercarriage and Hydraulics

Equipped with wide 710 mm tracks, the machine provides low ground pressure and improved stability. The hydraulic system allows effective control over all working tool movements. The hydraulic drive motors are built into the track frame to increase resistance to mechanical damage. The Komatsu PC400LC-3 also features variable track gauge, simplifying transport across different terrains.

Operating Parameters

The machine has a maximum reach of 13.17 m, giving considerable flexibility for excavation work. The digging depth reaches up to 9.19 m, enabling the operation in various soil types. The bucket capacity is a maximum of 2.24 m³, making it ideal for intensive use. The PC400LC-3 also boasts significant breakout force, enhancing the efficiency of construction tasks.

Optional Equipment

Standard equipment includes an electric starter, monitoring system, and washable air filters. Optional features may include air conditioning and various working tools tailored to user needs. For specific construction tasks, different bucket types are available, including buckets for heavier materials.

Safety and Technical Data

The machine complies with ISO safety standards and is equipped with a lockable cabin with tempered glass, as well as a performance monitoring system. Key technical parameters include maximum engine power of 199 kW, rated power of 266 HP, and hydraulic output at 2 x 300 l/min at 2000 RPM. The Komatsu PC400LC-3 also features overload protection and piloting safeguards.

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Technical data