Features of Underground LHD:
•Adopts American DANA hydraulic torque converter and power shift gearbox, high transmission efficiency, high reliability.
•Adopts American DANA hydraulic torque converter and power shift gearbox, high transmission efficiency, high reliability.
• Drive axle adopts imported American antiskid differential. Its brake system adopts fully enclosed wet multi-disc brake, with good anti-skid performance, more safe and reliable.
• Adopts imported self-tightening parking brake, hydraulic brake release, more safe and reliable.
• Main parts of hydraulic system are imported from Parker Company, stable performance, safe and reliable in work.
• Working hydraulic and steering hydraulic adopt confluence system, more efficient and reliable.
• Articulated frame, optimized working devices, full hydraulic steering, more flexible and efficient.
• All the important pin shafts adopt anti slurry oil seal structure design, which much increases their working reliability for lubrication and seal of the important pin shafts.
• SJ200 Diesel Underground L.H.D adopts German original low pollution wind-cooling DEUTZ diesel engine, with good performance, strong power, low emission. Off-gas emission system adopts platinum dry exhaust silencer purifier of Canadian ECS Company, which has much reduced air pollution.
• SJD200 Electric Underground L.H.D adopts no pollution, environment protection design. It takes electric motor as power source, solving the problem of poor ventilation in mine tunnels. The cable winding system adopts hydraulic control, more smooth and stable. Users can adjust pressure according to their need to better protect the cable.
Technical Parameters of SJ200 Series Underground L.H.D
No. | Item Model | SJ200 (Internal Combustion) | SJD200 (Electric Type) |
1 | Bucket capacity (m3) | 2 | 2 |
2 | Rated load (kg) | 4000 | 4000 |
3 | Max. breakout force (kN) | 104 | 104 |
4 | Max. traction (kN) | 102 | 102 |
5 | Max. dump height (mm) | 1740 | 1740 |
6 | Min. dump distance (mm) | 900 | 900 |
7 | Max. bucket lift height (mm) | 3740 | 3740 |
8 | Movement time of working devices (s) | 16 | 16 |
9 | Gradeability (heavy duty) (°) | 25 | 25 |
10 | Min. ground clearance (mm) | 250 | 250 |
11 | Min. turning radius (mm) | 4980(Outside) 2500(Inside) | 4980(Outside) 2500(Inside) |
12 | Max. steering angle (left/right) (°) | 42 | 42 |
13 | Angle of departure (°) | 16 | 16 |
14 | Angle of oscillation (± °) | 8 | 8 |
15 | Wheelbase/ wheeltrack (mm) | 2540/1383 | 2540/1383 |
16 | Running speed (forward and backward) (1gear/2gear/3gear) (km/h) | 4.5/10.6/19.4 | 3.6/6.7/11.4 |
17 | Diesel engine model/power (kW) | DEUTZ F6L912W / 63 | - |
18 | Electric motor power (kW) | - | 75 (380V 50Hz) |
19 | Effective cable length (m) | - | 100 |
20 | Tire | 12.00-24 | 12.00-24 |
21 | Overall dimension (L×W×H) (mm) | 6950×1770×2050 | 7430×1770×2050 |
22 | Total weight (kg) | 12500 | 13000 |
