Used komatsu Pc56 Excavator Good Condition High Cost-effective komatsu Pc56-7 Excavator

Detailed description of Komatsu 56 excavator:

I. Basic parameters

Komatsu 56 excavator:

Machine weight:

PC56-7: 5300 kg 

Engine:

PC56-7: Equipped with Komatsu S4D87E-1 engine, power 36.5 kW (about 49 horsepower), displacement 2.434 L.

Bucket capacity: standard configuration 0.055–0.22 m³, some models can be optional up to 0.24 m³.

II. Core performance characteristics

Operation capability

Digging depth: maximum 3810–4000 mm, vertical digging depth 3060–3350 mm.

Digging force: maximum digging force of bucket 39 kN, digging force of bucket arm 23.9–24 kN.

Hydraulic system: Komatsu CLSS closed hydraulic system is adopted, the main pump flow is 94.7–125.2 L/min, the working pressure is 26.5–29.4 MPa, the movement is smooth and the energy consumption is low.

Flexibility and adaptability

Compact design: The machine size is about 5935×1960×2550 mm (PC56-7), the tail turning radius is 1650 mm, and some models support tailless design, which is suitable for narrow space operations.

Travel performance: crawler width 400 mm, travel speed 2.6–4.1 km/h (low speed/high gear), climbing ability 30°–35%.

Operation and comfort

The cab is equipped with a suspended seat, air conditioning system and LCD monitor, but some users reported that the lower right field of view is limited.

Bulldozer (some models) are standard, and quick-change connectors are supported to adapt to accessories such as breaker hammers and grab buckets.

III. Applicable scenarios

Municipal engineering: narrow space operations such as pipeline laying, lane maintenance, and greening construction.

Farmland water conservancy: light earthwork tasks such as ditch digging and land leveling.

Building assistance: fine operations such as indoor demolition and basement excavation.