Tonnage (tons) 20
Machine operating weight (kg) 21200
Bucket capacity (m³) 0.93
Boom length (mm) 5680
Arm length (mm) 2710
Performance
Slewing speed (rpm) 11.6
Travel speed (km/h) 5.3/2.9
Gradability (%) 35
Ground pressure (Kpa) 46.9
Bucket digging force (kN) 149
Arm digging force (kN) 121
Maximum traction force (kN) 184
Power System
Engine model QSB7
Rated power (kw/rpm) 135/2050
Maximum torque (N.m) 740/1250
Displacement (L) 6.7
Number of cylinders (pieces) 6
Oil capacity
Fuel tank (L) 400
Hydraulic oil tank (L) 220
Engine oil change volume (L) 24
Main body dimensions
Total transport length (mm) 9625
Total transport width (mm) 2900
Total transport height (mm) 3100
Minimum ground clearance (mm) 486
Counterweight ground clearance (mm) 1050
Operating range
Maximum digging radius (mm) 9790
Maximum digging depth (mm) 6460
Maximum digging height (mm) 9680
Maximum unloading height (mm) 6815
Maximum vertical digging depth (mm) 5590
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