Komatsu PC56-7 excavator parameter configuration

Specification

Power traditional power

Manufacturer joint venture/import

bucket backhoe

Tonnage (tons) 5

Machine working weight (kg) 5300

Bucket capacity (m³)0.055-0.22

Place of Origin Jining, Shandong

performance

Rotation speed (rpm) 9

Walking speed (km/h)2.6/4.1

Grounding specific pressure (Kpa) 30.7

power system

Engine model Komatsu S4D87E-1

Rated power (kw/rpm)34.5/2300

Displacement(L)2.434

Cooling method: water cooling

Working form: 4-stroke, water-cooled in-line, direct injection engine, stroke: 102.4mm, bore: 87mm.

Hydraulic system

Rotary hydraulic motor type fixed plunger type × 1

Travel hydraulic motor type variable plunger type × 2

Working hydraulic oil circuit (Mpa) 26.5

Travel hydraulic circuit (Mpa) 26.5

Rotary hydraulic circuit (Mpa) 19.6

Boom cylinder - number × bore × stroke (mm) 90 × 689.5 × 55

Stick cylinder - number × bore × stroke (mm) 85 × 709.5 × 55

Bucket cylinder - number × bore × stroke (mm) 75 × 580 × 50

Is the hydraulic crushing pipeline standard?

oil capacity

Fuel tank (L) 120

Hydraulic oil tank (L) 55

Engine oil replacement volume (L) 9.7

Coolant(L)8

Body size

Total transportation length (mm) 5935

Total transportation width (mm)1960

Total transportation height (mm) 2550

Overall height of cab (mm) 2550

Track ground length (mm)1980

Total track length (mm) 2500

Track shoe width (mm) 400

Total track width (mm)1960

Track gauge (mm)1560

Minimum ground clearance (mm) 320

Rear end turning radius (mm) 1650

Scope of work

Maximum digging radius (mm) 6130

Maximum excavation radius of parking surface (mm) 5980

Maximum digging depth (mm) 3810

Maximum digging height (mm) 5860

Maximum unloading height (mm) 4130

Maximum vertical excavation depth (mm) 3060

Dozer blade lift or push depth (mm) 355