Description | Unit | Parameter value | ||||||
Operating weight | Kg | 13000 | ||||||
Bucket capacity | m³ | 0.4-0.52 | ||||||
Engine | Model | / | ISUZU BB-4BG1TRP | |||||
Style | Direct injection | / | √ | |||||
Four strokes | / | √ | ||||||
Water cooling | / | √ | ||||||
Turbo-charging | / | √ | ||||||
Air to air intercooler | / | × | ||||||
No. of cylinders | / | 4 | ||||||
Output power | kw/rpm | 72.7/2200 | ||||||
torque/speed | N.m | 337.6/1600 | ||||||
Displacement | L | 4.329 | ||||||
Main performance | Travel speed(H/L) | km/h | 5.16/3.03 | |||||
Rotating speed | r/min | 12.3 | ||||||
Gradeability | ° | ≤35 | ||||||
Ground pressure | kPa | 42 | ||||||
Bucket digging force | kN | 85 | ||||||
Arm crowd force | kN | 65 | ||||||
Maximum traction | kN | 134 | ||||||
Hydraulic system | Main pump | / | 2 | |||||
Rated flow of main pump | L/min | 2×123 | ||||||
Pressure of prime valve | MPa | 31.4/34.3 | ||||||
Pressure of travel system | MPa | 34.3 | ||||||
Pressure of swing system | MPa | 25 | ||||||
Pressure of pilot system | MPa | 3.9 | ||||||
Oil Capacity | Fuel tank capacity | L | 250 | |||||
Hydraulic tank capacity | L | 130 | ||||||
Engine oil capacity | L | 14 | ||||||
Appearance size | Overall length | mm | 7770 | |||||
Overall width | mm | 2512 | ||||||
Overall height | mm | 2880 | ||||||
Width of platform | mm | 2512 | ||||||
Length of crawler | mm | 3660 | ||||||
Overall width of chassis | mm | 2490 | ||||||
Width of crawler | mm | 500 | ||||||
Track length on ground | mm | 2910 | ||||||
Crawler gauge | mm | 1990 | ||||||
Clearance under counterweight | mm | 964 | ||||||
Min. ground clearance | mm | 478 | ||||||
Min. tail swing radius | mm | 1805 | ||||||
Height of track | mm | |||||||
Working scope | Max. digging height | mm | 8641 | |||||
Max. dumping height | mm | 6181 | ||||||
Max. digging depth | mm | 5538 | ||||||
Max. vertical wall digging depth | mm | 4727 | ||||||
Max. digging reach | mm | 8296 | ||||||
Min. swing radius | mm | 2335 |