山工 638 Wheel Loader
•Optimized Cummins engine delivers excellent fuel efficiency and productivity;
•Comfortable cabin with head rest and hand rest, pilot control reduces fatigue;
•Outstanding cooling system, -20~+43 ambient temperature capability
•Classic SEM transmission with more than 30 years’ manufacturing experience, in –house made, countershaft, power-shift design with great reliability and durability;
•World class hydraulic components like hydraulic Valve and SAE & DIN standard hoses from world class sourcing, delivering best in class performance
•Large side open door and centralized testing points provides excellent maintenance access ability
•Best-in-class electrical system, optimized wiring harness design and routing
Main Specifications | |
---|---|
Rated Load Capacity | 3,000 kg |
Operating Weight | 9,340 kg |
Bucket Capacities | 1.7-2.5 m³ |
Overall Dimensions L*W*H | 6802x2248x3215 mm |
Engine | |
Model | Cummins 6BT5.9 |
Rated Gross Power | 92 kW/123 hp |
Peak Torque | 425 Nm |
Operating Specifications | |
Max.Rimpull | 97 kN |
Breakout Force | 128 kN |
Hydraulic System Pressure Setting | 16.5 MPa |
Hydraulic Cycle Times | 9.13 s |
Steering System | |
Steering Angle Left/Right | 38º±1º |
Minimum Turing Radius Over Rear Tire | 4,857 mm |
Transmission | SEM TR101 |
Type | Countershaft Powershift |
Gears | F4/R2 |
Axle | |
Brand | Meritor-30 |
Front | Fixed with Calipers |
Rear | Fixed with Osc.Frame and Calipers |
Brake System | |
Service Brake | Dry & Caliper, Air-to-Oil Control |
Parking Brake | Drum-Type Shoe Brake,Spring Applied &Air Released |
Tires | |
Size | 17.5-25 |
Type | Bias |
Copyright Notice © 2002-2024 cmsou.com Construction Machinery Online. All rights reserved.
Address: Room 1903, Building 8, Tianchangyuan, Media Village, Beiyuan Road, Chaoyang District, Beijing 100107 P.R.China
E-Mail: webmaster@cmsou.com TEL: 0086-10-52895329 FAX:0086-10-84673349 Site Map | Brand | Products