Komatsu PC160-6 16.5t 1997-1998 - Technical data

Komatsu PC160-6 - Product Description

Powertrain and Design

The Komatsu PC160-6 is a crawler excavator featuring a 4-cylinder, direct injection, turbocharged diesel engine that complies with EC stage 1 emission regulations. The Komatsu SA4D102E engine delivers a power rating of 84.7 kW (113 HP) at 2100 rpm. The bore and stroke are 102 mm x 120 mm, with a piston displacement of 3.92 l. The engine's air-cleaning system is designed for effective dust evacuation and cooling.

Undercarriage and Hydraulics

This excavator includes a closed-centre Hydraumind hydraulic system with pressure compensation valves and a variable displacement pump. The maximum pump flow is rated at 276 l/min, supporting up to 355 kg/cm² for standard operations. The undercarriage allows independent control via two levers and pedals, achieving a maximum drawbar pull of 13,800 kg.

Operating Parameters

The operational weight of the PC160-6 varies depending on the configuration: 16,300 kg for the two-piece boom and 16,950 kg for the one-piece configuration. Ground pressure ranges from 0.38 kg/cm² to 0.53 kg/cm² based on the shoe size. The machine is verified to perform reliably in challenging ground conditions.

Optional Equipment

Optional equipment allows for the installation of up to two additional hydraulic circuits, increasing the machine's versatility. Standard features include hydraulically operated disc brakes in each drive motor and control levers for smooth operation.

Safety and Technical Data

The machine is equipped with failure protection systems and monitoring indicators to keep track of operational status. Noise levels are recorded at 104 dB(A) externally and 79 dB(A) in the operator's cab. Service capacities include a 250 l fuel tank, 120 l hydraulic fluid tank, and 20 l coolant, enhancing its reliability and efficiency.