SEM639C Wheel Loader Description:
1, Engine
Turbocharged WEICHAI engine delivers improved performance
World-class engine means parts and support are close to customers throughout the world
2, Transmission
High performance Power Train utilizes SEM power-shift, countershaft transmission
More gear selection with high and low speeds: 4 Forward / 2 Reverse
3, Hydraulic
World-class hydraulic valve and pump ensure high system pressure
DIN & SAE standard hoses from Cater with optimized line routing improve reliability
Comfortable joystick control increases working efficiency
Hydraulic flow amplified steering system optimizes machine performance
4, Cooling Package
Revolutionary cooling package including ATAAC, HOC, TOC and Radiator is designed for consistent cooling and easy access to clean
| Main Specifications |
639C |
| Rated Load Capacity (kg) |
3000 |
| Operating Weight (kg) |
9900 |
| Bucket Capacities (m 3 ) |
1.5-2.5 |
| Engine |
|
| Rated Gross Power |
97 kW /130hp |
| Model |
Parkins 1104C |
| Dimensions |
|
| Wheelbase (mm) |
2740 |
| Height to Top of Cab (mm) |
3137 |
| Overall Length (mm) |
7200 |
| Operating Specifications |
|
| Max. Rim-Pull (kN) |
94.5 |
| Breakout Force (kN) |
109 |
| Hydraulic System |
Pilot Control |
| System Presure Setting (Mpa) |
18 |
| Raise (s) |
5.0 |
| Dump (s) |
1.0 |
| Lower, (Empty, Float Down) (s) |
3.3 |
| Steering |
|
| Steering Angle Lift/Right |
38± 1 |
| Minimum Turning Radius Over Rear Tire |
4971 |
| Minimum Turning Radius Over Bucket |
5916 |
| Axle |
|
| Brand |
Meritor |
| Front |
Fixed with Calipers |
| Rear |
Fixed with Osc. Frame with Calipers |
| Brake System |
|
| Service Brake |
Dry& Caliper, air to oil control |
| Parking Brake |
Air cut-off spring-applied expand drum |
| Transmission |
SEMTR101 |
| Type |
Countershaft |
| Forward (km/hr) |
7.4, 13.6, 24.9, 38.6 |
| Reverse (km/hr) |
9.3, 30 |
| Tires |
|
| Size |
17.5-25 |
| Layer |
12 |
| Textured Type |
L3/E3 |
| Tyre Pressure (kPa) |
F: 0.35 R: 0.3 |
Audited Supplier 
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