Weichai Engine
- The air cleaner provides machine reliability even in the most severe applications
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SEM636D
- Key Specification
- Advantage
- Application
- Rated Payload: 3,000kg
- Operating Weight with Standard Bucket: 10,133kg
- Bucket Capacity: 1.5-2.5m³
- High Productivity
- Best-in-class Reliability and Durability
- Excellent Fuel Economy
- Outstanding Operator Comfor
- Railway / Highway / Airport
- Port
- Quarry
- Municipal Construction
- Agriculture
- Water Conservancy / Hydropower
- Waste
- Coal
- Forestry
- Log Grapple
- Concrete
- Iron & Steel
- Feature
- Specification
- Product Comparison
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Efficient Hydraulic System
- Single pump flow shared system.
- More efficiency and larger breakout force
- Perfect match between machine speed and hydraulic system to achieve high efficiency
- Joystick hydraulic control for easy and precise contro
Operator Station
- Premium operator station with big space and superior visibility
- Patented MAC mount provides less noise and more comfort
- Adjustable suspension seat
- Sliding side window and AC with fresh air circulation provide operator comfort
- Single lever shifting is flexible and convenient
- Adjustable air flow outlet delivers better defrost performance
Reliable Drivetrain
- Countershaft transmission with upgraded core components provides high reliability
- Large rim-pull in 1st gear and higher speed in 2nd gear provide high efficiency for load and carry applications
- Clutch cutoff selection switch ensures stable and safe operation
- Simply Torque convert and efficiency is high
- Shift smooth and comfortable
Advanced Cooling System
- High efficiency cooling package
- Shock pad mounts ensure reliability under severe applications
Solid Structure
- Structures undergo Finite Element Analysis (FEA) and On Machine Stress Analysis (OMSA) to ensure durability
- Performance Series (PS) buckets improve loading capability
Serviceability
- System pressure test ports are standard
- Big angle engine hood side open door provides easy service access
- Torque convertor is isolated from transmission making it easy to service
Safety
- Safety design complies with all regulatory requirements
- Caterpillar Production System (CPS) leveraged in manufacturing process
- 3-point touching design provides convenient operator entering to cabin
- Backup alarm ensures machine safety
Machine Applications
- Multiple work tools are available for selection
| Model | ||||
|---|---|---|---|---|
| Model | SEM636D Weichai | SEM636D Cummins | SEM636D for EAEU | SEM636D for Ukraine |
| Main Specifications | ||||
| Rated Payload | 3,000kg | 3,000kg | 3,000kg | 3,000kg |
| Operating Weight with Standard Bucket | 10,133kg | 10,047kg | 10,400kg | 10,280kg |
| Bucket Capacity | 1.5-2.5m³ | 1.5-2.5m³ | 1.5-2.5m³ | 1.4-2.5m³ |
| Operating Specifications | ||||
| Breakout Force | 113kN | 113kN | 113kN | 114kN |
| Transmission | ||||
| Transmission Gears | F4/R2 | / | F4/R2 | F4/R2 |
| Torque Converter Type | Single stage, 3 Elements | Single stage, 3 Elements | Single stage, 3 Elements | Single stage, 3 Elements |
| Maker & Type | SEM TR100 | SEM TR100 | SEM TR100 | Caterpillar & SEM TR100 |
| Axle (Axle, Tire & Brakes) | ||||
| Rear- oscillation +/- | ±12° | ±12° | ±12° | ±12° |
| Engine | ||||
| Engine Model | WP6G125E22 | Cummins 6BT5.9 | WP6G125E22 | WDEC WP6G125E333 |
| Rated Power | 92kW | 92kW | 92kW | 92kW/125HP |
| Rated Speed | 2,200r/min | 2,200r/min | 2,200r/min | 2,000r/min |
| Displacement | 6.7L | 6.7L | 6.7L | 6.75L |
| Emission | T2/Stage2 | T2/Stage2 | T2/Stage2 | / |
| Implement Hydraulic System | ||||
| Implement System Type | Gear Pump | Gear Pump | Gear Pump | Open Center |
| Hydraulic Cycle Time | 8.3s | 8.3s | 8.3s | 8.38s |
| System Pressure Setting | 18MPa | 18MPa | 18MPa | 18MPa |
| Raise | 4.6s | 4.6s | 4.6s | 4.85s |
| Brake System | ||||
| Service Brake | Dry & Caliper, Air to Oil Control | Caliper Dry Dics, Air over Oil Actuation | Dry & Caliper, Air to Oil Control | Dry & Caliper, Air to Oil Control |
| Parking Brake | Drum Type Shoe Brake | Drum Type Shoe Brake | Drum Type Shoe Brake | Drum / Shoe |
| Service Refill Capacity | ||||
| Fuel Tank | 160L | 160L | 160L | / |
| Engine Lubricating Oil | 17L | 17L | 17L | / |
| Hydraulic System | 95L | 95L | 95L | / |
| Transmission Oil | 45L | 45L | 45L | / |
| Tires | ||||
| Size | 17.5-25 | 17.5-25 | 17.5-25 | 17.5-25 |
| Type | PR | PR | PR | Bias |
| Layer | 12 | 12 | 12 | 12 |
SEM636D Weichai 1
SEM636D Weichai 2
SEM636D Weichai 3
SEM636D Weichai 4
SEM636D Cummins 1
SEM636D Cummins 2
SEM636D Cummins 3
SEM636D with ROPS 1