640T diesel wheel loader

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)	729525743324mm
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