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山工 638 Wheel Loader

Permalink : http://product.cmsou.com/detail_NDYz6---.html    Last Updated : 2013-09-23
山工 638 Wheel Loader

山工 638 Wheel Loader

  • Feature
  • Parameter

•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

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