ZL50EV Wheel Loader
The electric drive system combines a 200kW/1200N·m traction motor and a 140kW/350N·m hydraulic motor, operating independently for faster response, improved transmission efficiency, and up to 8 hours of runtime.
Patented enveloping coupling between the motor and transmission absorbs over 90% of vibration under demanding conditions, improving motor stability by 35%.
A dedicated cooling module with variable-speed electronic fans monitors motor and hydraulic oil temperature in real time, keeping oil temperature below 85 °C while reducing cooling energy consumption by 20%.
The integrated battery thermal control system maintains stable operation between –30 °C and 50 °C, extends battery life by 30%, and supports battery swapping for continuous uptime.
Four work modes are available; the intelligent control system adjusts torque output in real time, achieving fast cycle times with a 5.1 s lift and 1.3 s dump.
The high-voltage distribution unit (PDU) integrates insulation monitoring and electrical interlock features. Dual redundant braking options (dry or wet disc) and 12.4 MPa air pressure ensure top-tier safety.
- Rated load 5500kg
- Operating weight 18200kg (1±5%)
- Bucket capacity 2.7-4.5m³
- Max. dump clearance 3138-3663mm
- Lifting time 5.1s
- Descent time 3.6s
- Unloading time 1.3s
- Travel speed (F Ⅰ ) 0-13km/h
- Travel speed (F Ⅱ ) 0-39km/h
- Travel speed (R Ⅰ ) 0-13km/h
- Travel speed (R Ⅱ ) 0-39km/h
- Min. turning radius (over tire) 6371mm
- Gradeability 30°
- Max. traction force 164kN
- Max. lifting force 165kN
- Battery operating time (fully charged) 4-8h
- Length (with bucket on ground) 8710mm
- Width (to outside of wheels) 2821mm
- Height (to the top of the cab) 3537mm
- Bucket width 3048mm
- Wheel base 3420mm
- Track width 2226mm
- Min. ground clearance 450mm
Motor
- Torque Traveling motor 1200N.m, Service motor 350N.m
- Output Traveling motor 200kW, Service motor 140kW
- Speed 0-6000rpm
Transmission system
- Type Planetary electric shift
- Cooling method Oil-cooled pressure cycle
Tire
- Tire size 23.5-25-16PR
- Tire pressure 0.31±0.02MPa
Hydraulic system
- Type Twin pumps combined flow
- Lifting cylinder (number-diameter×stroke) 2-Ø160×810mm
- Unloading cylinder (number-diameter×stroke) 1-Ø180×563mm
- Max. working pressure 18MPa
Battery
- Battery type LFP
- Battery options 282kWh-EVE/CATL
- Battery options 350kWh-CATL
- Battery options 400kWh-Qiyuan Green Power
- Battery options Battery replaceable