| Model |
SEM 668F |
| Rated Load Capacity |
6,500 kg |
| Operating Weight |
20,480 kg |
| Bucket Capacity |
2.8-5.5 m³ |
| Wheelbase |
3,400 mm |
| Dump Height |
3,100 mm |
| Bucket Hinge Pin Height |
4,196 mm |
| Transmission Type |
Electronic-controlled Fixed-shaft Transmission |
| Transmission Model |
SEM TR220-EH |
| Transmission Gears |
F2/R1 |
| Forward Speed (1st Gear) |
10 km/h |
| Forward Speed (2nd Gear) |
38 km/h |
| Reverse Speed (1st Gear) |
13.6 km/h |
| Engine Model |
WDEC WP10HG240 (Non-road China IV) |
| Rated Power |
178 kW |
| Displacement |
9.5 L |
| Working Hydraulic System Type |
Fixed-Variable Hydraulic System |
| Boom Lift Time |
5.3 s |
| Total Cycle Time of Working Device |
9.8 s |
| Working Device System Pressure |
20 MPa |
| Service Brake Type |
Pneumatic-hydraulic Caliper Disc Brake |
| Parking Brake Type |
Internal Expanding Drum Brake |
| Steering Hydraulic System Type |
Coaxial Flow Amplification |
| Steering Hydraulic System Pressure |
18 MPa |
| Steering Angle |
38±1° |
