Heavy Machinery 70.5ton Large Crawler Excavator 970e for Engineering
China Heavy Machinery 70.5ton Large Crawler Excavator 970e for Engineering, Find details about China Newly Designed Crawler Excavator, Large Excavator Heavy Excavator from Heavy Machinery 70.5ton Large Crawler Excavator 970e for Engineering
The use of electronically controlled hydraulic drive fan energy-saving technology, automatically adjusts the fan speed according to the changes in hydraulic oil temperature and water temperature, so that the fan power matches the power consumption of the radiator. When the ambient temperature is low, the power consumption of the radiator is lower, and the fan speed is reduced accordingly , To achieve the purpose of energy saving, at the same time it can control the fan to reverse and automatically clean the cooling system.
Machine weight | 70500kg |
power | 373kW@1800rpm |
Standard bucket capacity | 4.3m³ |
engine model | QSX15 |
Emission Standards | National Three |
Type | 6-cylinder in-line, turbocharged, Air-to-air cooling, electronically controlled direct injection |
Rated power (rated speed) | 373kW@1800rpm |
Net power (rated speed) | 357kW@1800rpm |
Maximum torque (torque/speed) | 2363/1400N·m |
cooling method | Water cooling |
High/low driving speed | 4.4/2.7km/h |
Swing speed | 6.8rpm |
Gradeability | 35° |
Ground pressure | 101kPa |
Stick Rated/Pressurized Digging Force (ISO) | 319/347 kN |
Bucket rated/pressurized digging force (ISO) | 360/393 kN |
Long (transport state) | 12230mm |
Overall width (standard track configuration) | 4260mm |
High (transport state) | 4710mm |
Minimum ground clearance | 867mm |
Wheelbase of chassis | 4750mm |
Underframe gauge | 3350/2720 (variable track) mm |
Track width (standard) | 650mm |
Maximum digging height | 10950mm |
Maximum digging radius | 11450mm |
Maximum digging depth | 7180mm |
Maximum unloading height | 7030mm |
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