Production
Description
Manufactured for operation in areas with moderately cold climate, category 1 as per GOST 15150-69 (-45 to 50 °C).
Features
The two-section hydraulic motor and manual gearbox provide four different torque ranges at the same fluid pressure from 0 to 190 bar. The coverage by the jaws along the entire circumference reduces tubular damage to thin-walled pipes.
Components
- Reducing Gear;
- Vane Motor MV015-65;
- Hydraulic Control SD-25/2 with Pressure Valve (Italy);
- Gearbox;
- Suspension Cylinder Assembly;
- Suspension;
- Pressure Gauge;
- Rotor Assembly with adapter insert;
- Door right;
- Door left;
- Directional valve;
Specifications
| Parameters | Value |
|
Hydraulic system flow, m3/sec (l/min) minimal nominal maximal |
10,0×10-4 (60) 33,3×10-4 (200) 44,2×10-4 (265) |
|
Hydraulic system pressure, MPa (kgf/cm2) nominal maximal peak |
10 (100) 17 (170) 19(190) |
| Drain line pressure, MPa (kgf/cm2) | not more than 0,5 (5) |
|
Tong rotary speed at nomimal flow, sec-1 (rpm):
1st gear 2nd gear 3rd gear 4th gear |
0,11 (7) 0,32 (19) 0,68(40) 1,94 (116) |
|
Torque at nominal pressure, Nm (kgf·m) 1st gear 2nd gear 3rd gear 4th gear |
25810 (2630) 8980 (910) 4300 (430) 1490 (150) |
|
Torque at maximal pressure, Nm (kgf·m) 1st gear 2nd gear 3rd gear 4th gear |
43880 (4470) 15270 (1550) 7310 (740) 2450 (250) |
|
Torque at peak pressure, Nm (kgf·m) 1st gear 2nd gear 3rd gear 4th gear |
49050 (5000) 17070 (1740) 8170 (830) 2840 (290) |
| Weight, kg | 797 max |
| Dimensions, mm | 2030х1100х1130 |
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Production
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