22ton Electric Crawler Excavator Lithium Battery
Main application Range:
Thermal power plants,
Biological power plants,
Steel plants
Grain terminals,
Granaries
Mining
Municipal
Farm
Tunnel construction
Bulk Terminal
Aluminum company
Airport
II. Parameter-Standard Configuration
Performance | Parameter | |
Operating weight,kg | 21500 | |
Basic parameters | Working hours(standard working condition),h | 8 |
Turning raidus，° | 2790 | |
Overall length，mm | 9580 | |
Overall height，mm | 2990 | |
Overall width，mm | 2990 | |
Bucket capacity，m³ | 0.91 | |
Standard track width，mm | 600 | |
Max.drivig speed，Km/h | 5.0/3.0 | |
Max.Gradeability，% | 70% / 35° | |
Rotating speed,r/min | 11.5 | |
Max.digging force,KN | 150 | |
Electric motor parameters | Battery type | Lithium iron phosphate battery（LFP） |
Battery capacity,kWh | 422.9 | |
Rated voltage,V | 618 | |
Electric motor type | Permanent magnet synchronous motor（PMSM） | |
Rated power,kW | 140 | |
Rated torque,Nm | 669 | |
Rated rorating speed,r/min | 2000 | |
Hydraulic system | Pressure,MPa | 34 |
Flow,L/min | 2 x 200 | |
Hydraulic oil tank capacity，L | 320 | |
II. Reference Photos
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