Description | Unit | Parameter value | |||
Operating weight | kg | 30800 | |||
Bucket capacity | m³ | 1.2-1.6 | |||
Engine | Model | Engine | QSB7 | ||
No. of cylinders | --- | 6 | |||
Output power | kW/ r/min | 169/2050 | |||
torque/speed | N.m | 895/1250 | |||
Displacement | L | 6.7 | |||
Main performance | Travel speed(H/L) | km/h | 5.2/3.1 | ||
Gradeability | % | 70 | |||
Rotary speed | r/min | 9.8 | |||
Ground pressure | kPa | 60 | |||
Bucket digging force | kN | 198 | |||
Arm digging force | kN | 138 | |||
Hydraulic system | Main pump | -- | K5V140DTP | ||
Rated flow of main pump | L/min | 2×140 | |||
Main safety valve pressure | MPa | 34.3/37 | |||
Pressure of pilot system | MPa | 3.9 | |||
Oil Capacity | Fuel tank capacity | L | 520 | ||
Hydraulic tank capacity | L | 270 | |||
Engine oil capacity | L | 20 | |||
Appearance size | Overall length | mm | 10645 | ||
Overall width | mm | 3190 | |||
Overall height | mm | 3410 | |||
Width of platform | mm | 3050 | |||
Length of crawler | mm | 4944 | |||
Overall width of chassis | mm | 3190 | |||
Width of crawler | mm | 600 | |||
Wheel base of crawler | mm | 4028 | |||
Crawler gauge | mm | 2590 | |||
Clearance under counterweight | mm | 1198 | |||
Min. ground clearance | mm | 538 | |||
Min. rear-end swing radius | mm | 3200 | |||
Working scope | Max. digging height | mm | 10146 | ||
Max. dumping height | mm | 7180 | |||
Max. digging depth | mm | 7200 | |||
Max. digging depth at the range of level 8 feet | mm | 7000 | |||
Max. vertical wall digging depth | mm | 5190 | |||
Max. digging reach | mm | 10665 | |||
Min. swing radius | mm | 3076 | |||
Worker | Standard | Length of boom | mm | 6200 | |
Length of arm | mm | 3110 | |||
Bucket capacity | m³ | 1.4 | |||
Bucket capacity | m³ | 1.3/1.4/1.6 |