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Product category: forklift
Name: 640T diesel wheel loader

640T Diesel Wheel Loader
—Built for Heavy-Duty Loading
4000kg rated load capacity and 13500kg operating weight, designed for demanding mining, quarry, and construction sites.
—Powered by Weichai Diesel Engine
129kW rated power and 640N·m torque, delivering strong traction (125KN) and breakout force (127KN) for penetrating tough material piles.
—Exceptional Performance in Loading & Dumping
Maximum dump height of 2950mm and dump reach of 1055mm, ideal for high-side trucks and hopper feeding.
—Smooth Power Transmission & High Travel Speed
Planetary power shift transmission with torque converter, 2 forward gears, and max speed of 38km/h – efficient site transfer and loading cycles.
| Rated loading | 4000kg |
| Overall weight | 13500kg |
| Bucket capacity | 2.3m3 |
| Maximum traction force | 125KN |
| Maximum breakout force | 127KN |
| Maximum grade ability | 30℃ |
| Maximum dump height | 2950mm |
| Maximum dump reach | 1055mm |
| Overall dimension (L×W×H) | 7295*2574*3324mm |
| Model | WEICHAI WP6G175E22 |
| Type | lnline water cooling dry cylinder injection |
| NO. of cylinder-bore*stroke | 105* 130mm |
| Rated power | 129kW-2200r/min |
| Maximum torque | 640N.m |
| Emission standards | Tire 2 |
| Torque converter | Single-stage four-element dual-turbine torque converter |
| Gearbox mode | Planetary power transmission |
| Gears | 2 forward shift 1reverse shift |
| Maximum speed | 38km/h |
| Main reducing spiral | Bevel gear grade 1reduction |
| Decelerating mode | Planetary reduction grade 1 |
| Wheel base (mm) | 2800mm |
| Wheel tread | 2250mm |
| System working pressure | 16MPa |
| Boom lifting time | 5.73 |
| Total time | 10±0.2s |
| Service brake | Air assist disc brake on 4 wheels |
| Parking brake | Manual disk brake |
| Type specification | 20.5-25 |
| Front tyre pressure | 0.4Mpa |
| Rear tyre pressure | 0.35Mpa |
——1 set in 1*40HQ container