• Engine conforming to National Stage II emission standards, optimal power system, improved lifting capability, higher productivity and fuel efficiency.
• With enlarged bucket, the productivity is improved by 12%.
• 19MPa hydraulic system pressure provides high efficiency and energy saving; single lever enables less efforts and convenient operation.
• Enlarged wheelbase, heavier counterweight, higher load capacity, and rear-mounted fuel tank, provides higher stability and the refueling is more convenient.
• Reliability of transmission and front and rear axle is improved; the service and maintenance is convenient.
• Brand new design of cooling system meets the requirements for -20℃ ~ +43℃ ambient conditions. Optional cooling system for 50℃ ambient conditions is also available.
• Full hydraulic coaxial flow amplification steering system improves steering pressure and enables more quick and easy steering.
• Vibration absorption device is mounted with the engine, which further improves the seal performance and reduces vibration and noise.
• Working pump steering pump, and SAE/DIN standard high pressure hoses are made at Caterpillar’s Wuxi plant, and the pipeline layout is optimized.
• Brake caliper is mounted with protective cover, which improves the service life of brake disc and the reliability of brake system.
• Brand new electric system is more safe, reliable and convenient to operate.
|
Model |
SEM650B |
|
Bucket Capacity |
2.7-4.5 m3 |
|
Rated Load Capacity |
5000 kg |
|
Operating Weight |
16700 kg |
|
Max. Drawbar Pull |
162 kN |
|
Max. Breakout Force |
163 kN |
|
Max. Gradeability |
30° |
|
Min. Turning Radius (Outside of Bucket) |
5917 mm |
|
Min. Turning Radius (Outer Tire) |
6931 mm |
|
Cycle Time (Bucket lifting, tipping and lowering) |
10.4 s |
|
Dump Height |
3089 mm |
|
Dump Reach |
1267 mm |
|
Wheelbase |
3300 mm |
|
Dimensions (L×W×H) (mm) |
8247×3068×3409 |
|
Engine |
|
Model |
Sinotruck Steyr D10.22AT21National Stage II emission standards |
|
Type |
In-line, vertical, water cooling, 4-stroke |
|
Rated Power |
162 kW |
|
Max. Torque |
920 Nm |
|
Drive System |
|
Torque Converter |
YJ375 |
|
Type |
Single stage, 3 elements, centripetal type |
|
Transmission Type |
Fixed axle, constant engaged power shift |
|
Speed Gears |
4 forward, 4 reverse |
|
Max. Speed |
41 km/hr |
|
Front/Rear Drive Axle |
4WD, fixed front axle, swing rear axle(±12°) |
|
Steering System |
|
Type |
Articulated frame, load sensing steering, steering priority |
|
Steering Angle (left/right) |
38°±1 |
|
Hydraulic System |
|
Hydraulic System Pressure |
19 MPa |
|
Operation Mode |
Hydraulic pilot proportional control |
|
Brake System |
|
Service Brake |
Single circuit, air-over-oil 4-wheel caliper disc brake |
|
Parking & Emergency Brake |
Pneumatic internal expanding shoe brake |
|
Tires |
|
Size |
23.5-25 |
|
Volume |
|
Fuel Tank |
273L |
|
Hydraulic System |
140L |
|
Optional Devices |
|
Weichai WD10G210E22National Stage II emission standards |
Shangchai C6121 National Stage II engine SC11CB220.1G2B1 |
|
Xuzhou Meritor drive axle |
Rock bucket with inclined cutting edge/rock bucket/ sand bucket/side dump bucket/log grab |
|
Coal bucket and long reach arm |
Desert tires |
|
ROPS/FOPS/Warning Light |
Quick coupler and tools |