Wheel loader 4TON
1.Central articulated frame, small turning radius, mobile and flexible, lateral stability, ease of operation in the narrow space.
2.Easy-to-read gauges display and ergonomically designed controls make the driving convenient and comfortable.
3.Air over hydraulic disc brake on 4 wheels system and expire brake is used in brake system, which has large brake force and makes stable brake and high safety.
4.Full hydraulic steering, power shift transmission, hydraulic control device work with two lightweight flexible operation, action smooth and reliable.
5.Twin pump-merging flow of working pump and steering pump. when the machine is not steering more engine power is available to breakout and lift forces. Resulting in increased economy .
6.The big loading engine side covers made in steel are of good appearance and suitable for maintenance.
7.Pilot hydraulic implement controls make operate easy and comfortable
P640 Wheel loader Turbocharged engine conforms to National Stage II emission standards and torque converter is optimized, meanwhile it greatly improves traction force and reduces fuel consumption by 5%. • DIN standard high pressure hoses are made at Wuxi plant, and the pipeline layout is optimized. • Dump height is improved to 3.1m. • Brand new design of coolinmbient conditions. • The electric system is upgraded and adopts high grade waterproof and dustproof plugins, which guarantees the safety and reliability. • Large capacity battery greatly improves the start performance. • Dual-brake booster design guarantees the safety and reliability of the brake system. • The overall design meets China’s mandatory noise and safety standards
Product Specifications
rated loading | 4000kg |
overall weight | 10800kg |
bucket capacity | 2.0m3 |
maximum traction force | 95KN |
maximum breakout force | 127KN |
maximum grade ability | 30℃ |
maximum dump heigh | 3200mm |
maximum dump reach | 1260mm |
overall dimension (L×W×H) | 7420*2350*3300mm |
minimum turning radius | 5929mm |
Digging depth(minimum) | 150 mm |
Tipping load | 9860KG |
Max angle of steering | 45° |
model | WeichaiWP6G175E22 |
rated power | 129kw—2000r/min |
maximum torque | 640N.m |
min. fuel-consume ratio | ≦210Kw h |
Emission standards | Euro Ⅱ |
torque converter | YJ315-X |
gearbox mode | Power shaft normally engaged straight gear |
gears | 2 forward 1 reverse |
main reducing spiral | bevel gear grade 1reduction |
decelerating mode | Planetary reduction grade 1 |
wheel base (mm) | 2820mm |
wheel tread | 1805mm |
ground clearance | 400mm |
system working pressure | 16,5MPa |
total time | 9.15±0.5s |
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 |
Detail display
Company Strength
Puhua Energy Equipment Technology (Shandong) Co., Ltd., established in 2003 in Jining, China, is a high-tech enterprise committed to the research, development, and manufacturing of geological exploration, intelligent mining, and new energy equipment. With advanced R&D strength and precision production technology, Puhua delivers high-performance drilling rigs, intelligent underground transport systems, and tailored engineering solutions for mining operations worldwide.
Partnering with more than 30 leading mining enterprises such as Shandong Energy, Yintai Gold, and Shandong Gold, the company exports its products to over 120 countries and regions. Backed by ISO9001 certification and a dedicated R&D center in Canada, Puhua’s equipment operates reliably in challenging environments — from high-altitude plateaus to arid deserts. Renowned for its innovation, quality, and operational efficiency, Puhua stands as a trusted global supplier in the energy and mining industries.
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