Brand: Caterpillar/SEM | Type: wheel loader |
Model: SEM 638 | Rated load: 3 ton |
Operating weight: 9,340 kgs | Bucket capacity: 1.7 m3 |
Engine power: 92 kw | Warranty: 1 year |
Machine specifications
* Excellent productivity and fuel efficiency, with more reliability reinforcement
* Optimized DEUTZ WP6G Stage II engine, high fuel efficiency from advanced design and manufacturing technology;
* Larger bucket, shorter cycle time, heavier counterweight for more payload;
* Outstanding cooling system, -20~+43 ambient temperature capability
* Optimized braking system with additional booster for reliable braking performance;
* Comfortable cabin environment, user-friendly monitor and control systems.
* Classic SEM transmission with more than 30 years’ manufacturing experience, in -house made, countershaft, power-shift design with great reliability and durability;
* SAE & DIN standard hoses and optimized routing for improved strength and reliability;
* Large side open door and centralized testing points provides excellent maintenance access ability
Machine data
Bucket | 1.7m 3 |
Rated load | 3000kg |
Operation weight | 9970kg |
Static tilting load at full steering position | 60kn |
Max digging force | 128kn |
Maximum tractive force | 91kn |
Max. climbing gradient | 30° |
Lifting time | 4.9s |
The sum of three items | 9s |
Dimension | 6954mm×2440mm×3190mm |
Engine | |
Model | XCG110/12GS-SG90 |
Rated power | 92kw |
Rated speed | 2300r/min |
Bore × stroke | 100mm× 125mm |
Max. torque | 460 kn/m |
Displacement | 7.13 L |
Brake system | |
Traveling break type | Air assisted caliper disc type four wheel brake |
Parking break type | Shoe break |
Transmission system | |
Hydraulic torque converter | Single-stage three elements |
Gear box | SEM TRN150 Arbre fixe |
1st | 7.4km |
2nd | 13.7km |
3rd | 25.3km |
4th | 41.5km |
Reverse 1st | 9.3km |
2nd | 30.5km |
Steering system | |
Type | Articulated transfer |
Steering angle | 38° |
Hydraulic system | Load-sensing hydraulic steering system |
Axle | |
Type | All wheel drive , Fixed front axle , swing rear axle ,±12° |
Work hydraulic system | |
Working system pressure | 16.5Mpa |
Bucket delivery time | 1.07s |
Movable arm lifting time | 4.82s |
Descending time of movable arm | 3.24s |
Working Valve Control Type | First manipulation |
Tires | |
Standard configuration size of tyre | 17.5-25 |
Oil tank capacity | |
Fuel tank | 151L |
Hydraulic oil tank | 138L |
Machine photos