Min.order : 1Unit
Manufacturer: Komatsu
Year: 2021
Hours: 864
Bucket capacity: 0.32m³
Shipping : Sea freight/Land freight
The operation video of this excavator is below the specifications. ↓
Specifications
Tonnage (tons) 7
Working weight (kg) 6500
Bucket capacity (m³) 0.32-0.39
Boom length (mm) 3710
Arm length (mm) 1650
Performance:
Slewing speed (rpm) 11
Travel speed (km/h) 4.5/2.8
Ground pressure (Kpa) 30.2
Bucket digging force (kN) 54.8
Arm digging force (kN) 38.2
Maximum traction force (kN) 56.4
Power system:
Engine model Komatsu SAA4D95LE-5
Rated power (kw/rpm) 48.5/1950
Displacement (L) 3.26
Number of cylinders (pcs) 4
Cylinder diameter × stroke (mm) 95 × 115
Cooling method Water cooling
Working mode Turbocharged, aftercooling
Hydraulic system:
Main pump type Variable piston pump
Maximum flow of main pump (I/min) 172
Pilot oil circuit (MPa) 2.9
Working hydraulic oil circuit (Mpa) 24.5
Travel hydraulic circuit (Mpa) 24.5
Swing hydraulic circuit (Mpa) 21.1 Boom cylinder-number × cylinder diameter × stroke (mm) 1-115 × 840
Arm cylinder-number × cylinder diameter × stroke (mm) 1-100 × 865
Bucket cylinder number × cylinder diameter × stroke (mm) 1-90 × 710
Oil capacity:
Fuel tank (L) 130
Descriptions
The Komatsu PC70 excavator has powerful working performance, high stability, easy operation, fuel economy, strong reliability and durability, and convenient maintenance, making it suitable for various excavation tasks and engineering projects. Used excavators are more cost-effective.
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