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.

Video：

Used excavator Komatsu PC70