High-quality Used Komatsu PC56-7 Excavators

Introduction

ModelKomatsu PC56-7
Working weight5300kg
EngineKomatsu
Rated power34.6kW/2200rpm
Bucket capacity0.055-0.22m³
Walking speed2.6-4.1km/h
Maximum digging height5860mm
Maximum digging depth3810mm
Maximum digging radius6130mm
Maximum unloading height4130mm

Intelligent energy-saving start-stop: Equipped with an automatic idle function, the engine automatically switches to idle speed after the control lever is idle for 4 seconds. The operation returns to the original speed, effectively reducing fuel consumption and mechanical wear when there is no operation. ​
Heat dissipation system optimization: The hydraulic oil radiator adopts an efficient and clean design, combined with a back pressure valve for precise pressure control (0.25MPa), reducing the risk of high-temperature alarms in summer and being suitable for long-term heavy-load operations. ​
Integrated operation design: The walking speed change switch is integrated into the dozer scraper control lever, and the dozer and walking speed regulation can be operated synchronously, enhancing the smoothness of continuous operation.

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