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SEM Machines Co.,LTD
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Experience:1989-02-28
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Product Details
- Size: 88
- Place of Origin: Qingzhou
- Brand Name: CATERPILLAR
- Model Number: SEM656D
- Weight: 17000.000 kg
Caterpillar SEM656D Wheel Loader
• Engine conforming to National Stage II emission standards, optimal power system, improved lifting capability, higher productivity and fuel efficiency.
• With enlarged bucket, the productivity is improved by 12%.
• 18MPa hydraulic system pressure provides high efficiency and energy saving; single lever enables less efforts and convenient operation.
• Enlarged wheelbase, heavier counterweight, higher load capacity, and rear-mounted fuel tank, provides higher stability and the refueling is more convenient.
• Reliability of transmission and front and rear axle is improved; the service and maintenance is convenient.
• Brand new design of cooling system meets the requirements for -20℃ ~ +43℃ ambient conditions. Optional cooling system for 50℃ ambient conditions is also available.
• Full hydraulic coaxial flow amplification steering system improves steering pressure and enables more quick and easy steering.
• Vibration absorption device is mounted with the engine, which further improves the seal performance and reduces vibration and noise.
• Working pump and steering pump made at Caterpillar’s Wuxi plant, SAE/DIN standard high pressure hoses and optimized pipelines.
• Brake booster and brake chamber are moved to the central left service section of the machine, which is more convenient for service and maintenance.
• The overall design meets the mandatory noise and safety standards in China.
| Items | SEM656D | |
|---|---|---|
| Main Specifications | ||
| Rated Load | kg | 5 000 |
| Operating Weight with Standard Bucket | kg | 17 100 |
| Bucket Capacity | m³ | 2.7-4.5 |
| Wheel Base | mm | 3 300 |
| Overall Dimension (outside of tire) | mm | 8 396x2 963x3 456 |
| Operating Specifications | ||
| Breakout Force (GRD) | kN | 173 |
| Dump Clearance | mm | 3 113 |
| Articulated Angle | ° | 38±1 |
| Transmission | ||
| Transmission Type | Countershaft, power shift | |
| Transmission Gears | F4/R4 | |
| Torque Converter Type | Sigle stage 3 elements | |
| Maker & Type | TR200 | |
| Forward I/ Reverse I | km/h | 8.6/8.6 |
| Forward II/ Reverse II | km/h | 16/16 |
| Forward III/ Reverse III | km/h | 25/25 |
| Forward IV/ Reverse IV | km/h | 43/43 |
| Axle | ||
| Main Drive Type | Spiral bevel gear, single stage | |
| Final Drive Reduction Type | Planetary type, singe stage | |
| Rear - Oscillating +/- | ° | ± 11 |
| Engine | ||
| Model | WD10 | |
| Rated Power | kW | 162 |
| Rated Speed | r/min | 2 000 |
| Displacement | L | 9.726 |
| Implement Hydraulic | ||
| Implement System Type | Single load sensing flow sharing system | |
| T w i n p u m p Boom Raise Time | s | 5.13 |
| Hydraulic Cycle Time (rated payload) | s | 9.3 |
| System Presure Setting | Mpa | 18 |
| Brake System | ||
| Service Brake | Dry & caliper, air to oil control | |
| Parking Brake | Drum type shoe brake, spring applied & oil released | |
| Steering System | ||
| System Type | Flow amplifying | |
| Steering Pump Type | Piston pump | |
| System Presure Setting | Mpa | 16 |
| Steering Angle (L/R) | ° | 38±1 |
| Tires | ||
| Size | 23.5-25 | |
| Type | Bias | |
| Layer | 16 | |
| Textured Type | L3 |
- Size: 88
- Place of Origin: Qingzhou
- Brand Name: CATERPILLAR
- Model Number: SEM656D
- Weight: 17000.000 kg
