After-sales Service: | 1 Years |
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Warranty: | 1 Years |
Type: | Crawler Excavator |
Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Lithium Electric Crawler Excavator: The Future of Eco-Conscious Excavation
A lithium electric crawler excavator is a groundbreaking construction machine that replaces traditional diesel power with high-performance lithium-ion battery systems, delivering zero emissions, ultra-low noise (<65dB), and reduced operating costs.
Zero Emissions - Eliminates exhaust fumes for indoor/urban and environmentally sensitive job sites
Instant Torque - Provides consistent digging power without RPM lag
Smart Energy Management - Recovers 15-20% energy through regenerative braking
Low Maintenance - No engine oil changes or DPF/SCR systems
parameter | uint | ET75 | ET80 | ET90 | |||
Overall dimensions | overal length(transport) | mm | 5870 | 6200 | 6500 | ||
overall width | mm | 1960 | 1960 | 2180 | |||
()overall height(cabin) | mm | 2875 | 2930 | 2930 | |||
()overall height(walking) | mm | 2875 | 2930 | 2930 | |||
Size parameters | tread | front | mm | 1525 | 1525 | 1670 | |
rear | mm | 1525 | 1525 | 1679 | |||
wheelbase | mm | 2350 | 2350 | 2400 | |||
Platform clearance above ground | mm | 1050 | 1050 | 1110 | |||
Rotary radius of platform tail | mm | 1800 | 2000 | 2000 | |||
Chassis width | mm | 1950 | 1950 | 2100 | |||
Ground clearance of chassis | mm | 345 | 345 | 320 | |||
Body width | mm | 1900 | 1900 | 2050 | |||
Operating range | Max excavation height | mm | 6660 | 6750 | 7200 | ||
Max unloading height | mm | 4760 | 4890 | 5500 | |||
Max depth of excavation | mm | 2790 | 3190 | 3350 | |||
Max vertical excavation depth | mm | 2460 | 2725 | 2890 | |||
Max excavation radius | mm | 6090 | 6585 | 6900 | |||
stop surface excavation distance | mm | 5900 | 6340 | 6720 | |||
Min radius of rotation | mm | 2320 | 2550 | 2570 | |||
Max height at min radius of gyration | mm | 4780 | 5060 | 5500 | |||
bulldozer lifts the max ground clearance | mm | 300 | 310 | 300 | |||
max depth to which a bulldozer can sink | mm | 100 | 100 | 100 | |||
performance parameters | Self weight | kg | 7200 | 7200 | 7600 | ||
Standard bucket volume | m³ | 0.2~0.3 | 0.2~0.3 | 0.2-0.3 | |||
(ISO)Bucket digging Force (ISO) | kN | 32 | 32 | 35 | |||
(ISO)Bucket rod digging force (ISO) | kN | 22 | 22 | 26 | |||
Walking speed | Forward gear | km/h | 4.5 | 4.5 | 5 | ||
Forward II gear | km/h | 9 | 9 | 10 | |||
Forward III gear | km/h | 16 | 16 | 17 | |||
Forward IV gear | km/h | 26 | 26 | 28 | |||
Forward V gear | km/h | 33 | 33 | 32 | |||
RBack R gear | km/h | 4.5 | 4.5 | 5 | |||
Climbing ability | ° | 30 | 30 | 30 | |||
Rotary speed | rpm | 10 | 10 | 10 | |||
engine | brand | xinchai | yuchai | ||||
model | 4D32YG30 | YC4FA65-T300 | |||||
///4 | Vertical/in-line/water cooled/four stroke | ||||||
displacement | L | 2.98 | 3.16 | 3.16 | |||
/Rated power/speed | kW/rpm | 48/2300 | 50/2200 | ||||
Maximum torque | N.m/rpm | 263/1600 | 243/1600 | 260/1400-1800 | |||
pump | type | gear pump | Plunger pump | ||||
rate of flow | L/min | 2x57 | 2x59.4 | ||||
Main relief valve pressure | MPa | 21 | 21 | 21 | |||
Fuel tank capacity | L | 100 | 100 | 100 | |||
Hydraulic tank capacity | L | 118 | 118 | 118 | |||
Walk part | Tyre number | pcs | 8 | 8 | 8 | ||
model | 7.50-16/16PR | 8.25-16/16PR | |||||
Front bridge swing Angle | ° | 8 | 8 | 8 |