SEM 656D Wheel Loader
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SEM 659C/659 wheel loader
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SEM 616B wheel loader
Quick details
| Brand: Caterpillar/SEM | Type: wheel loader |
| Model: SEM 616B | Rated load: 1.6 ton |
| Operating weight: 5,360 kgs | Bucket capacity: 0.5 m3 |
| Engine power: 55kw | Warranty: 1 year |
Specifications
* Stage II YTO engine, well-known brand for construction machinery in China;
* Countershaft design, power-shift gearbox, easy to operate;
* Three elements single stage torque converter provides wide torque range and high efficiency;
* Compact design offers great ground serviceability and ensures excellent performance;
* Complete re-design of the dynamic load-sensing hydraulic steering system;
* Optimized filtration system for hydraulic components enhances durability;
* Easy to open engine hood and ground level hydraulic oil check points ensure excellent service accessibility;
* Four wheel drive, hydraulic driven disc type brake axle;
* Optimized structure improved stability and strength;
* New cooling system improves performance, -20~+40 ambient temperature capability
* New steering valve with large displacement shortens steering circle time
Technical parameters
| Item | Unit | Params |
| Main Specifications | ||
| Rated Load Capacity | kg | 1,600 |
| Operating Weight | kg | 5,360 |
| Bucket Capacities | m3 | 0.9 |
| Overall Dimensions L*W*H* (mm) | 5389x1980x2795 | |
| Engine | ||
| Rated Gross Power | 55 kW/74 hp | |
| Model | Yituo YT4B3 | |
| Peak Torque | N.m | 290 |
| Operating Specifications | ||
| Max. Rimpull | kN | 50 |
| Breakout Force | kN | 49 |
| Hydraulic System | ||
| Pump Displacement-Implement Pump | ml/rev | 63 |
| System Pressure Setting | MPa | 16 |
| Hydraulic Cycle Times ： | ||
| Raise | s | 3.68 |
| Dump | s | 0.62 |
| Lower (Empty,Float Down) | s | 2.02 |
| Total | s | 6.3 |
| Steering | ||
| Steering Angle Left/Right | ° | 36°±1° |
| Minimum Turning Radius Over Rear Tire | mm | 4129 |
| Minimum Turning Radius Over Bucket | mm | 4730 |
| Axle | ||
| 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 | |
| Type | Countershaft | Power Shift |
| Travel Speed | I | II |
| Forward | 9.3 km/hr | 24.0 km/hr |
| Reverse | 9.1 km/hr | 23.5 km/hr |
| Service Refill Capacities | ||
| Cooling System | L | 20 |
| Engine Lubricating Oil | L | 12 |
| Oil for Converter and Gear Box | L | 21 |
| Differentials and Final Drives: | ||
| Front | L | 8 |
| Rear | L | 8 |
| Hydraulic Tank | L | 50 |
| Tires | ||
| Size | 16/70-20 | |
| Type | Bias | |
| Layers | 14 | |
| Textured Type | L3 | |
| Air Pressure | Front 280 kPa/Rear 210 kPa | |
Machine photos
