FKWJ-4E underground electric loader is mainly used for underground mine shoveling, transportation of ore and rubble after the bursting and is also used in railway, highway, and tunnel construction project especially those places such as bad working conditions, narrow, work site, low and muddy work site. The power system is driven by 30KW electric motor, hydraulic control variable displacement pump, Quantitative motor, front and rear axle reducer and four wheel drive. Front and back fuselage use slewing bearing coupling oscillation. Working system adopts hydraulic control pilot operating system, making the scooptram operation more flexible, simple, efficient and low failure rate. Emergency parking brake uses a drive axle wet brake, spring brake, hydraulic lift brake, sudden power off brake, safe and reliable.
The whole body weight of our FKWJ-4E underground electric loader is 17 tons, and the carrying weight is 23 tons. Our rated capacity is 10 tons. The size of the body is 9000*2815*2430mm. Our electric motor is YXn315S-4 with a rated power of 132kw and a rated voltage of 1000v. The driving axle of our FKWJ-4E car is KESSLER. The drive axle features a Rigid planetary transmission axle with NON-SPIN & anti-slip differential. The loading frame and bucket are designed to be the parallel boom design matches the aggressive bucket configuration, providing efficient slag discharge.
Roll Over Protective Structure (ROPS) and Falling Object Protective Structure (FOPS) are resiliently mounted to the frame to insulate the operator from vibration for a more comfortable ride. The Operator Presence System helps ensure the safety of those working in, on or around the machine by preventing machine movement without an operator in the cab. The enclosed cab design provides fresh, pressurized, temperature-controlled air circulation and air conditioning for a more comfortable work environment.
Ride Control provides a smooth ride over uneven ground, smooth controlled directional changes, reduced driveline shock and hydraulically cushioned bucket and boom cylinder stops. All controls, levers, switches and gauges are positioned to maximize productivity and minimize fatigue.
1. High-efficiency electric drive: With no transmission or powertrain shock loads, it provides smoother directional changes and machine controllability with virtual gears. Automatic deceleration control maintains speed levels. The drive system prevents coasting in neutral and incorporates an anti-rollback feature for further operational safety
2. Comfortable and productive : The enclosed design of the cab provides fresh, pressurized, temperature-controlled air circulation and air conditioning, improving operator comfort and reducing fatigue. The ROPS/FOPS structure is resiliently mounted to the frame to insulate the operator from vibrations for a more comfortable ride.
|General Parameter||Loader Weight and Load Capacity|
|Rated capacity||10000 kg||Scooptram weight||17000 kg|
|Length(bucket down)||9000 mm||Load weight||23000 kg|
|Length(bucket up)||8600 mm||Electric motor|
|Bucket volume||4 m³||Rated Power||132 kW/1480 rpm|
|Total action time||< 25 s||Power Voltage||1000 V|
|Lifting height||4230 mm||Rating torque||1487 Nm|
|Discharging height||1500 mm||Torque Converter|
|Min. Discharging distance||1420 mm||Brand||American DANA|
|Wheelbase||3050 mm||Type||Single stage two components, with hydraulic pump drive.|
|Wheel distance||1900 mm||Traveling Performance|
|Ground clearance||463 mm||1 shift forward/backward||3.1 km/h|
|Departure angle||16°||2 shift forward/backward||6.6 km/h|
|Steering angle||left/right 42°||3 shift forward/backward||11.5 km/h|
|Rear axle swing||±8°||Grade ability||15% (load)|
|Min. Turning radius||inner 3170 mm||Max. Traction||220 KN|
|Min. Turning radius||outer 6781 mm||Max. Shovel||179 KN|
|Hydraulic Pump||Shift Transmission|
|Work pump||Parker||Brand||American DANA|
|Brake pump||Rexroth||Shift||power shift (4 shifts) forward+backward, with Emergency brake|
|Slippage pump||DANA||Driver Cabin|
|Drive Axle||Reinforced steel panel||YES|
|Brand||KESSLER||Side-seat layout with good vision||YES|
|Type||Rigid planetary transmission axle with NON-SPIN & anti-slip differential||Bucket|
|Lubrication system||Ejector Bucket||For optional|
Main parts are imported top brand, like DANA torque converter, transmission and Axles, Parker pump and valves etc.;
Braking System consisted of Working brake and Stop brake, with Fully enclosed and Multi-disc wet hydraulic brake, Stop brake with spring brake;
Tailor made size and optional parts for customers to choose: remote control, Centralized lubrication system, ejector bucket etc.
FKWJ-4E Underground Electric Loader
|FKWJ-0.6||1200 kg||0.6 m³||4910 mm||1150 mm||1825 mm||58 kw|
|FKWJ-1||2000 kg||1 m³||5700 mm||1300 mm||1920 mm||58 kw||Diesel Engine||down|
|FKWJ-2||4000 kg||2 m³||7060 mm||1500 mm||2009 mm||84 kw||Diesel Engine||down|
|FKWJ-3||7000 kg||3 m³||9350 mm||2150 mm||2252 mm||165 kw||Diesel Engine||down|
|FKWJ-4||8000 kg||4 m³||9400 mm||2500 mm||2300 mm||170 kw||Diesel Engine||down|
|FKWJ-6||14000 kg||6 m³||10502 mm||2864mm||2545mm||256 kw||Diesel Engine||down|
|FKWJ-0.6E||1200 kg||0.6 m³||4960 mm||1150 mm||1760 mm||30 kw||Electric Motor||down|
|FKWJ-1E||2000 kg||1 m³||5710 mm||1300 mm||1920 mm||45 kw||Electric Motor||down|
|FKWJ-2E||4000 kg||2 m³||7130 mm||1840 mm||1964 mm||75 kw||Electric Motor||down|
|FKWJ-3E||6000 kg||3 m³||8600 mm||2160 mm||2760 mm||90 kw||Electric Motor||down|