SEM639B Wheel Loader
Product Feature
* Excellent productivity and fuel efficiency, with more reliability reinforcements
* Optimized DEUTZ WP6G Stage II engine, high fuel efficiency from advanced design and manufacturing technology;
* Premium cabin with head rest and hand rest, joystick hydraulic control, user-friendly monitor and control systems.
* Larger bucket, shorter cycle time, heavier counterweight for more payload;
* Outstanding cooling system, -20~+43 ambient temperature capability
* Optimized braking system with additional booster for reliable braking performance;
* 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
Product Parameter
| Main Specifications | ||
|---|---|---|
| Rated Load Capacity | 3,000 kg | |
| Operating Weight | 9,900 kg | |
| Bucket Capacities | 1.5-2.5 m³ | |
| Overall Dimensions L*W*H* (mm) | 7120×2354×3137 | |
| Engine | ||
| Model | Deutz WP6G125 | |
| Rated Gross Power | 92 kW/123 hp | |
| Bore | 105 mm | |
| Stroke | 130 mm | |
| Displacement | 6.56 L | |
| Peak Torque | 540 N.m | |
| Operating Specifications | ||
| Max. Rimpull | 97 kN | |
| Breakout Force | 111 kN | |
| Full turn static tipping Load | 5856 kg | |
| Hydraulic System | ||
| Pump Displacement-Implement Pump | 100 ml/rev | |
| System Pressure Setting | 18 MPa | |
| Hydraulic Cycle Times ： | ||
| Raise | 4.6 s | |
| Dump | 0.9 s | |
| Lower (Empty,Float Down) | 2.8 s | |
| Total | 8.3 s | |
| Steering | ||
| Steering Angle Left/Right | 38°±1° | |
| Minimum Turning Radius Over Rear Tire | 4971 mm | |
| Axle | ||
| Brand | Meritor-30 | |
| Front | Fixed with Calipers | |
| Rear | Fixed with Osc.Frame and Calipers | |
| Maximum Single-Wheel Rise and Fall | Oscillating±12° | |
| Brake System | ||
| Service Brake | Dry & Caliper,Air-to-Oil Control | |
| Parking Brake | Drum-Type Shoe Brake,Spring Applied & Air Released | |
| Transmission | ||
| Type | Countershaft Power Shift | |
| Travel Speed: | | | || |
| Forward | 7.4 km/hr | 13.6 km/hr |
| Reverse | 9.3 km/hr | 30.5 km/hr |
| Travel Speed: | Ⅲ | Ⅳ |
| Forward | 25.3 km/hr | 40.5 km/hr |
| Service Refill Capacities | ||
| Cooling System | 30 L | |
| Engine Lubricating Oil | 16 L | |
| Oil for Converter and Gear Box | 45 L | |
| Differentials and Final Drives: | ||
| Front | 10 L | |
| Rear | 10 L | |
| Hydraulic Tank | 112 L | |
| Tires | ||
| Size | 17.5-25 | |
| Type | Bias | |
| Layers | 12 | |
| Textured Type | L3/E3 | |
| Air Pressure | Front 350 kPa/Rear 300 kPa | |
