TDexcavator

Komatsu PC70-8 excavator parameter

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Parameter Value
Machine working weight (kg) 6500
Bucket capacity (m³)0.32-0.39
Boom length (mm) 3710
Stick length (mm) 1650
Walking speed (km/h)4.5/2.8
Grounding specific pressure (Kpa) 30.2
Bucket digging force (kN) 54.8
Digging force of stick (kN) 38.2
Maximum traction force (kN)56.4
Engine model Komatsu SAA4D95LE-5
Rated power (kw/rpm)48.5/195
Displacement (L)3.26
Bore × stroke (mm)95*115
Maximum flow rate of main pump (l/min) 172
Pilot oil circuit (MPa)2.9
Working hydraulic oil line (Mpa) 24.5
Travel hydraulic circuit (Mpa)24.5
Rotary hydraulic circuit (Mpa)21.1
Fuel tank (L) 130
Hydraulic tank (L)95
Total transportation length (mm) 6080
Total transport width (mm) 2225
Total transport height (mm) 2620
Track ground length (mm) 2130
Total track length (mm) 2765
Track shoe width (mm) 450
Total track width (mm) 2150
Maximum excavation radius (mm) 6360
Maximum excavation radius of stopping surface (mm) 6220
Maximum excavation depth (mm) 4100
Maximum excavation height (mm) 7150
Maximum unloading height (mm)5015
Maximum vertical excavation depth (mm) 3505