SEM Wheel Loader SEM658B (made by caterpillar company):
1. Remarkable performance improvements
2. World class technology hydraulic and a SDEC Stage II engine
3. ZF transmissions and a reliable braking components system
4. Outstanding cooling system, premium cab and monitor cluster
5. User-friendly control systems and a new AC system for operator comfort
With excellent quality and considerate after-sales service, it gets high reliability and good reputation in domestic and foreign market.
| SEM658B Main Specifications |
|
| Rated Load Capacity |
5,000 kg |
| Operating Weight |
16,500 kg |
| Bucket Capacities |
2.7 - 4.5 m 3 |
| Overall Dimension L*W*H(mm) |
8247*3066*3437 |
| Engine |
|
| Rated Gross Power |
162 kW @ 2200 rpm |
| Model |
Shanghai Diesel C6121 - Stage 2 |
| Bore |
120.65 mm |
| Stroke |
152.4 mm |
| Displacement |
10.45 L |
| Peak Toque |
912 Nm |
| Operating Specifications |
|
| Max.Rim-pull |
165 kN |
| Breakout Force |
168 kN |
| Full Turn Static Tipping Load |
100 kN |
| Hydraulic System |
|
| Modelv |
Pilot Control |
| Pump Flow-Implement Pump |
89 mL/rev |
| System Presure Setting |
19 Mpa |
| Hydraulic Cycle Time |
|
| Raise |
5.8 s |
| Dump |
0.9 s |
| Lower(Empty,Float Down) |
3.7 s |
| Total |
10.4 s |
| Steering |
|
| Steering Angle Left/Right |
38° |
| Minimum Turning Radius Over Rear Tire |
6165 mm |
| Minimum Turning Radius Over Bucket |
6942 mm |
| Axle |
|
| Brand |
ZF AP409 / 411 |
| Front |
Fixed with wet brake |
| Rear |
Trunnion mounted axle with wet brake |
| Maximum Single-Wheel Rise and Fall |
Oscillating ± 11° |
| Brake System |
|
| Service Brake |
Wet Disk Brake , Air to oil control |
| Parking Brake |
Drum type shoe brake , Spring applied & air released |
| Transmission |
|
| Brand |
ZF 4WG200 / ZFD340 |
| Type |
Countershaft, Power shift |
| Travel Speed |
|
| Forward 1 |
6.1 km/hr |
| Forward 2 |
11 km/hr |
| Forward 3 |
23.2 km/hr |
| Forward 4 |
40 km/hr |
| Reverse 1 |
6.1 km/hr |
| Reverse 2 |
11 km/hr |
| Reverse 3 |
23.2 km/hr |
| Service Refill Capacities |
|
| Fuel tank |
273 L |
| Cooling System |
45 L |
| Engine Lubricating Oil |
21 L |
| Oil for Converter and Gear Box |
55 L |
| Differentials and Final Drivers |
|
| Front |
34 L |
| Rear |
34 L |
| Hydraulic Tank |
140 L |
| Tires |
|
| Size |
23.5 - 25 |
| Layer |
16 |
| Textured Type |
L3/E3 |
| Air Pressure |
Front 400 kPa / Rear 350 kPa |
| |
|
| Optional Equipment |
|
| WD10G220E12 - Stage 2 |
Shanghai Diesel C6121 - Stage 1(Metric - ARAI Certified) |
| Air Conditioner |
Cab Heater |
| QC & Worktools |
ROPs |
Audited Supplier 
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