China Hot Sale Construction Machinery 30 Ton Big Crawler Excavator, Find details about China Excavators, Crawler Excavator from Hot Sale Construction Machinery 30 Ton Big Crawler Excavator
Main parameters and price as below, customerized equipment according to your work condition is acceptable. | ||
Description | Unit | Parameter value |
Operating weight | kg | 30800 |
Bucket capacity | cbm | 1.2-1.6 |
Model | Engine | QSB7 |
No. of cylinders | --- | 6 |
Output power | kW/ r/min | 169/2050 |
torque/speed | N.m | 895/1250 |
Displacement | L | 6.7 |
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 |
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 |
Fuel tank capacity | L | 520 |
Hydraulic tank capacity | L | 270 |
Engine oil capacity | L | 20 |
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 |