The FKWJ-1 Underground Loader has a powertrain tuned specifically for incline speeds to handle harsh ground conditions and deliver maximum production across all speed ranges. It has the strength and durability needed to work in harsh conditions, but its precise control and efficient operation set it apart. It offers exceptional stability, excellent digging and lifting capabilities, a variety of efficiency-enhancing features, and a transmission that delivers constant power.
The basic structure of diesel scraper is the same as that of underground scraper. It is characterized by the discharge of a large number of carbon monoxide, nitrogen oxides, aldehydes and carbon and other harmful substances in the process of work, pollution of the working environment, damage to human health. Therefore, diesel exhaust has strict requirements, generally specified carbon monoxide ≤30mg/m3, nitrogen oxide ≤8mg/m3. The main technical measures to reduce the harm of exhaust gas are strictly controlling the emission of harmful gas from diesel engine exhaust gas and setting up the exhaust gas purification equipment outside the engine.

| General Parameter | Loader Weight & Capacity | ||
| Rated capacity | 2000kg | Scooptram weight | 6780 kg |
| Length | 5700mm | Load weight | 8780 kg |
| Width(bucket) | 1395mm | Traveling Performance | |
| Width(frame) | 1300mm | Forward/backward | 0-12 km/h |
| Height(cabin) | 1920mm | Grade ability | 25% |
| Bucket volume | 1 m3 | Max. Traction | 54 KN |
| Discharging height | 1300mm | Max. Shovel | 45 KN |
| Wheelbase | 1880 mm | Tyre size | 10.0-20 |
| Min. Ground clearance | 195mm | Tyre pressure | 0.6-0.7 MPa |
| Departure angle | 15° | Diesel Engine | |
| Steering angle | left/right 38° | Brand | Germany DEUTZ |
| Rear axle swing | ±6.5° | Model | D914L04 |
| Min. Turning radius | inner 2100 mm | Type | Air cooling, Tier III, Stage 3A |
| Min. Turning radius | Outer 4120 mm | Rated Power | 58KW/2300rpm |
| Hydraulic Pump | Bucket | ||
| Brand | SAUER | Material | Manganese steel |
| Model | PV22 | Ejector Bucket | For optional |
| Type | Fully reversible variable piston pump | Control system | |
| Hydraulic motor | Manual control | YES | |
| Brand | SAUER | Remotor control | For optional |
| Model | MV 22 | Fire system | |
| Type | Imported Variable piston motor | Manual Fire extinguisher | YES |
| Lubrication system | Centralized Fire extinguisher | For optional | |
| Manual lubrication | YES | ||
| Centralized lubrication | For optional | ||
Main parts are imported top brand, like Deutz Engine, Sauer PV pumps and motors, Parker pump and valves etc.;
Brake system is equipped with Forceps disc, hydraulic release and spring brake, supply better braking performance; Central articulated full hydraulic steering.
Tailor made size and optional parts for customers to choose: remote control, ejector bucket etc.
Download
| PRODUCT | PAYLOAD | HOPPER | LENGTH | WIDTH | HEIGHT | POWER | TYPE | SPEC SHEET |
| FUK-6 | 6000 kg | 3 m³ | 5950 mm | 1500 mm | 2009 mm | 84 kw | Diesel Engine | down |
| FUK-8 | 8000 kg | 4 m³ | 7670 mm | 1800 mm | 2300 mm | 115 kw | Diesel Engine | down |
| FUK-10 | 10000 kg | 5 m³ | 7670 mm | 1800 mm | 2300 mm | 115 kw | Diesel Engine | down |
| FUK-12 | 12000 kg | 6 m³ | 7560 mm | 2047 mm | 2410 mm | 165 kw | Diesel Engine | down |
| FUK-15 | 15000 kg | 7.5 m³ | 7678 mm | 2250 mm | 2410 mm | 165 kw | Diesel Engine | down |
| FUK-18 | 18000 kg | 9 m³ | 8300 mm | 2100 mm | 2310 mm | 165 kw | Diesel Engine | down |
| FUK-20 | 20000 kg | 10 m³ | 9204 mm | 2400 mm | 2530 mm | 170 kw | Diesel Engine | down |
| FUK-30 | 30000 kg | 15 m³ | 10100 mm | 2640 mm | 2660 mm | 285 kw | Diesel Engine | down |
| FUK-42 | 42000 kg | 20 m³ | 10823 mm | 3020 mm | 2850 mm | 405 kw | Diesel Engine | down |