SEM659C Wheel Loader
Product Feature
* Based on proven Caterpillar MWL countershaft transmission brings industry leading durability and reliability;
* Decades of wheel loader transmission design and manufacturing experience, world class components technology and sourcing;
* With more than 30 years of experience, SEM four-wheel drive and large module gear teeth design and disc type brake with pliers delivers good reliability, dedicated for heavy duty application
* Caterpillar hydraulic components increase breakout force to shorten cycle times and increase bucket fill factors
* Spacious, comfortable and luxurious cab;
* Ergonomically friendly joystick controls and improved visibility reduce operator fatigue to increase work efficiency and productivity
* Best-in-class electrical system, optimized wiring harness design and routing;
* Centralized fuse and relay box offers great accessibility for service,
* Electrical monitor, acousto-optic alarm system, easy to control;
Product Parameter
| Main Specifications | |
|---|---|
| Rated Load Capacity | 5,000 kg |
| Operating Weight | 17,000 kg |
| Bucket Capacities | 2.7-4.5 m³ |
| Max. Gradeability (°) | 30 ° |
| Overall Dimensions L*W*H* (mm) | 8176×3068×3440 |
| Engine | |
| Rated Gross Power | 162 kW/217 hp |
| Model | SDEC SC11CB 220 |
| Bore | 120.65 mm |
| Stroke | 152.4 mm |
| Displacement | 10.45 L |
| Peak Torque | 912 Nm |
| Operating Specifications | |
| Max. Rimpull | 151 kN |
| Breakout Force | 168 kN |
| Hydraulic System | Pilot Control |
| Pump Displacement-Implement Pump | 97 ml/rev |
| System Pressure Setting | 19 MPa |
| Hydraulic Cycle Times ： | |
| Raise | 5.5 s |
| Dump | 0.9 s |
| Lower (Empty,Float Down) | 3.8 s |
| Total | 10.2 s |
| Steering | |
| Steering Angle Left/Right | 38°±1° |
| Minimum Turning Radius Over Rear Tire | 5917 mm |
| Minimum Turning Radius Over Bucket | 6931 mm |
| Axle | |
| Brand | SEM SO32 |
| Front | Fixed with Calipers |
| Rear | Fixed with Osc.Frame and Calipers |
| Maximum Single-Wheel Rise and Fall | Oscillating±11° |
| Brake System | |
| Service Brake | Dry & Caliper,Air-to-Oil Control |
| Parking Brake | Drum-Type Shoe Brake,Spring Applied & Air Released |
| Transmission | SEM |
| Type | Countershaft Power Shift |
| Travel Speed: | | || |
| Forward | 7.4 km/hr 13.7 km/hr |
| Reverse | 7.4 km/hr 13.7 km/hr |
| Travel Speed: | ||| Ⅳ |
| Forward | 23.3 km/hr 36.5 km/hr |
| Reverse | 23.3 km/hr |
| Service Refill Capacities | |
| Fuel Tank | 252 L |
| Cooling System | 50 L |
| Engine Lubricating Oil | 23 L |
| Oil for Converter and Gear Box | 60 L |
| Differentials and Final Drives: | |
| Front | 40 L |
| Rear | 40 L |
| Hydraulic Tank | 230 L |
| Tires | |
| Size | 23.5-25 |
| Type | Bias |
| Layers | 16 |
| Textured Type | L3/E3 |
| Air Pressure | Front 400 kPa/Rear 350 kPa |
