CRRC Permanent magnet synchronous motor，High torque, high power Low noise, small vibration, Quick start, more comfortable Waterproof and dustproof, Insulation maintenance. The whole machine adopts dual-motor system drive scheme, The oil pump motor and the walking motor can be separated to achieve independent control, which is more powerful and energy-saving.
Customized service support: Bucket size, tire type, control system, and other configurations can be customized according to user operating scenarios (such as mining, ports, agriculture), while providing a 2-year/5000 hour warranty and on-site maintenance service to reduce user concerns.
Environmental emission standards: The engine meets the National IV/Euro V emission standards and is equipped with a particulate filter (DPF) and selective catalytic reduction system (SCR), reducing exhaust pollutant emissions by 60% and meeting environmental policy requirements.
Performance Characteristics:
1. Engine
Electric-controlled direct jet engine updated based on 4-cylinder Yuchai power engine that has been verified by the market and meets China's latest emission standards. The engine features low fuel consumption, high combustion efficiency and outstanding durability.
2. Reliable chassis
Reasonable structure design improves durability and stability of working mechanisms. The plate thickness at key position is enhanced and the structural components are robust and durable.
3. Hydraulic system
1）High quality load sensitive system;
2）The multi-way valve has greater strength and faster speed.
3）The combined action time of rotating and boom lifting is shorter and the operation efficiency is higher.
4）Hydraulic locks are installed on the bulldozer blade and the outrigger cylinder to prevent internal leakage of the cylinder.
3. Safe operating system
1）Parking mode, four wheels locked, the whole machine is more stable during operation.
2) Electronic automatic parking can realize automatically park at the same time after the engine is turned off, thus ensuring parking safety.
4. Cab
1）Electric shift, easy to operate.
2）The instrument is installed on the side, which can comprehensively monitor the working state of the whole machine.
3）Humanized design of the cab, beautiful and generous, broad vision, exquisite interior decoration.
4）Direction machine swing adjustment range is large, the whole machine comes standard with air conditioning, the driver is more comfortable to operate.
5. Power system
1) The engine is using T3 engine, and the whole engine has strong power performance.
2) The high and low temperature areas of the engine are separated by clapboards, and the intake air of the engine is in the low temperature area, so that the heat dissipation effect of the whole engine is better.
Main Parameters
JGM912LN |
| |
Item | Parameters | Unit |
Operating weight | 10500 | kg |
Bucket capacity/Grip width | 0.4 | m³ |
Overall length | 6695 | mm |
Tyre width | 2400 | mm |
Cab height | 2970 | mm |
Rated power/rated speed | 62.5/2200 | kW/r/min |
Displacement | 2982 | mL |
Max. torque | 340 | N∙m |
Travel speed | 0-25 | km/h |
Max. Digging force(bucket) | 50 | kN |
Grading capacity | 27 | ° |
Swing speed | 10 | rpm |
Ground clearance | 410 | mm |
Min. Tail Turning radius | 2050 | mm |
Wheel base | 2505 | mm |
Tread | 1860 | mm |
Max. digging/hoisting height | 7790 | mm |
Max. digging/hoisting depth | 4120 | mm |
Max. digging/hoisting radius | 7250 | mm |
Max. dumping height | 5630 | mm |
Max. Soil depth(dozer) | 95 | mm |
Max. Soil height(dozer) | 355 | mm |
Boom length | 4000 | mm |
Arm length | 2100 | mm |
Dozer width | 2360 | mm |
Tyre type | 9.00-20 | — |
Fuel tank capacity | 125 | L |
Hydraulic tank capacity | 193 | L |
