6Ton 2.9-5.5m³ Wheel Loader SEM SEM668D
Medium Large Wheel Loader
The SEM 668D wheel loader applications incldues Landscaping, building, sewer/water tie-in, local utility construction Ready mix cement/concrete products, quarry/stone, clay, recycled aggregate, sand and gravel, highwa, roads, tunnel, airport, residential commercial construction.
● Brand Name: SEM
● Rated power 178kW
● Bucket Capacity:2.9-5.5m³
● Rated Load: 6000kg
● Operating Weight: 20,000kg
● Classification: Medium Large Wheel Loader
| Model | |
|---|---|
| Model | SEM668D |
| Main Specifications | |
| Rated Payload | 6,000kg |
| Operating Weight with Standard Bucket | 20,117kg |
| Bucket Capacity | 2.9-5.5m³ |
| Operating Specifications | |
| Breakout Force | 197kN |
| Max. Drawbar Force | 188kN |
| Transmission | |
| Transmission Gears | F4/R3 |
| Torque Converter Type | Single Stage, 3 Elements |
| Maker & Type | SEM160 |
| Axle (Axle, Tire & Brakes) | |
| Main Reducer type | Spiral Bevel Gear, Single Stage |
| Final Drive Reduction Type | Planetary Type, Single Stage |
| Rear- oscillation +/- | ±11 |
| Engine | |
| Engine Model | Weichai WD10G240E201 |
| Rated Power | 178 |
| Rated Speed | 2,200r/min |
| Displacement | 9.7L |
| Emission | T2/Stage2 |
| Implement Hydraulic System | |
| Implement System Type | Open Center |
| Hydraulic Cycle Time | 9.85s |
| System Pressure Setting | 18Mpa |
| Raise | 5.33s |
| Brake System | |
| Service Brake | Dry&Caliper, Air to Oil Control |
| Parking Brake | Drum/Shoe |
| Service Refill Capacity | |
| Fuel Tank | 252L |
| Engine Lubricating Oil | 21L |
| Hydraulic System | 165L |
| Transmission Oil | 45L |
| Tires | |
| Size | 23.5-25 |
| Type | Bias |
| Layer | 20 |
Reliability: Sturdy frame design for heavy duty, Caterpillar design transmission and made in house axle make usage life longer
Productivity: EH control transmission with KD and auto speed function, optimized TC and engine match 11% rimpull improved
Fuel consumption: Optimized transmission flow and E-fan deliver lower fuel consumption
Comfortable: Good visibility cab low noise design with first class premium 6 directions adjustable seat make comfortable operation
Landscaping, building, sewer/water tie-in, local utility construction
Ready mix cement/concrete products, quarry/stone, clay, recycled aggregate, sand and gravel Highway, street, tunnel, airport, residential commercial

