Specifications

Tonnage (tons) 8

Machine operating weight (kg) 7160

Bucket width (mm) 949

Bucket capacity (m³) 0.38

Boom length (mm) 3700

Arm length (mm) 1820

Performance

Slewing speed (rpm) 10.8

Slewing torque (Nm) 16.3

Travel speed (km/h) 3.2-5.1

Gradability (%) 70

Bucket digging force (KN) 57.1

Arm digging force (kN) 38.9

Maximum traction force (kN) 56.9

Power system

Engine model Cat C3.3 DI Turbo

Rated power (kw/rpm) 46/2000

Displacement (L) 3.33

Bore × stroke (mm) 94*120

Hydraulic system

Travel hydraulic circuit (Mpa) 28

Slewing hydraulic circuit (Mpa) 24

Oil capacity

Fuel tank (L) 135

Hydraulic oil tank (L) 51

Hydraulic system (L) 94

Descriptions

These machines are in a good working condition, the engine power is strong enough, the main core components including the engine, hydraulic pump ,distribution valve and rotating motor, all of them are original.the mechanical matching and hydraulic system of these machines performed well and they are durable, cost-effective and flexible when it's working.