Description | Unit | Parameter value | |||
Operating weight | kg | 69000 | |||
Bucket capacity | m³ | 2.4-4.6 | |||
Engine | Model | Engine | QSX15 | ||
Style | Direct injection | --- | √ | ||
Four strokes | --- | √ | |||
Water cooling | --- | √ | |||
Turbo-charging | --- | √ | |||
Air to air intercooler | --- | √ | |||
No. of cylinders | --- | 6 | |||
Output power | kW/ r/min | 336/1800 | |||
torque/speed | N.m | 2102/1400 | |||
Displacement | L | 15 | |||
Travel speed(H/L) | km/h | 4.2/3.0 | |||
Main performance | Gradeability | % | 35 | ||
Rotary speed | r/min | 7 | |||
Ground pressure | kPa | 101.4 | |||
Bucket digging force | kN | 363 | |||
Arm digging force | kN | 300 | |||
Travel traction force | kN | 450 | |||
Hydraulic system | Main pump | -- | 2 | ||
Rated flow of main pump | L/min | 2×450 | |||
Pressure of prime valve | MPa | 31.4/34.3 | |||
Pressure of travel system | MPa | 34.3 | |||
Pressure of swing system | MPa | 28.5 | |||
Pressure of pilot system | MPa | 3.9 | |||
Oil Capacity | Fuel tank capacity | L | 950 | ||
Hydraulic tank capacity | L | 500 | |||
Engine oil capacity | L | 48 | |||
Overall length | mm | 12130 | |||
Appearance size | Overall width | mm | 4410 | ||
Overall height | mm | 4700 | |||
Width of platform | mm | 4410 | |||
Length of crawler | mm | 5955 | |||
Overall width of chassis | mm | 4000 | |||
Width of crawler | mm | 650 | |||
Wheel base of crawler | mm | 4685 | |||
Crawler gauge | mm | 2800/3350 | |||
Clearance under counterweight | mm | 1565 | |||
Min. ground clearance | mm | 853 | |||
Min. tail swing radius | mm | 4090 | |||
Max. digging height | mm | 11300 | |||
Working scope | Max. dumping height | mm | 7320 | ||
Max. digging depth | mm | 6950 | |||
Max. digging depth at the range of level 8 feet | mm | 6800 | |||
Max. vertical wall digging depth | mm | 5550 | |||
Max. digging reach | mm | 11580 | |||
Min. swing radius | mm | 4750 | |||
Standard | Length of boom | mm | 6600 | ||
Worker | Length of arm | mm | 2900 | ||
Bucket capacity | m³ | 3.8 | |||
Optional | Length of boom | m³ | 7300 | ||
Length of arm | m³ | 3500 | |||
Bucket capacity | m³ | 2.4/2.8/3.1/3.5/4.0/4.6 |