of Special Equipment
Assembly Hoist PM-6.3 Hydro
Assembly hoist PM-6.3 hydro with the hydraulic drive of boom pitch and round trip hook block is designed for loading-uploading operations at mounting and dismounting of drilling and operational equipment, wells construction, and other operations and loads shifting (using a hook) within closely located erection sites.
The basis for transport, installation and power-operated base of the assembly hoist can be a T-10M, TM10.00E or other types of tractors. By desire of a customer, the tractor can be completed with cab double glazing, an extra cabin heater, heat preparation system equipped with the starting preheater, conditioner and others. The gearing system may be mechanical, hydromechanical or hydrostatic, as agreed with a customer.
The boom in its bare bones basic consists of two sections – the lower and upper parts, the maximum boom outreach is 6 m. One can complete the hoist with a boom with an insert. The maximum boom outreach with an insert is 9 m and the carrying capacity is 5 t.
- Winches locate at the front part of the tractor hood. The winch drum has radial grooving and a hold-down to ensure uniform rope laying. The winch brake is normally closed frictional.
- The hydraulic-circuit system of rigging is powered by a separate hydraulic tank.
- The hoist is equipped with an electronic safety device OGM-240.
- Crane operations are controlled by a joystick.
| Assembly hoist type | boom, tractor trailed, nonrotative, with tiltable boom |
| Hoist erection and power base | tractor Т10М, ТМ10.00Е |
| Engine power, kW (h.p.) | 132 (180) - engine D180, 176 (240) - engine YaМZ-238 |
| Boom length, m | 6.7 |
| Boom outreach from the axis of tractor driving sprocket, m | |
| min. | 2.5 |
| 6.3 | |
| Load carrying capacity, max., (kN) | 6.3 (63) |
| Load moment, txm | 15.75 |
| Hook hoisting height, m | 6.3 |
| Hook hoisting speed, max., m/min | 16.8 |
| Hoist speed control | Soft, continuous with proportional hydraulic control valve |
| Hoist traveling speed, km/h, max. | |
| - with load | 3.5 |
| - without load | 4.9 |
| Winch | double-stage planetary, with radial grooving on the drum and a holddown roll |
| Number of winches, pcs. | 2 |
| Drum diameter, mm | 320 |
| Line-carrying capacity of the drum, m | 35 |
| Winch brake | multidisk frictional with selfoperative hydraulic and backup manual brake release |
| Rope diameter, mm | 14 |
| Winch drive motor | 310.3.56 |
| Pump | NSh100 |
| Nominal pressure in hydraulic system, MPa | 16 |
| Peak rated pulling capacity on the line, kN | 20 |
| Boom sheave block rate | 5 |
| Load sheave block rate | 4 |
| Diameter of traction blocks on depressions, mm | 270 |
| Safety devices: | |
| Load limiter | OGM-240-32 |
| Hook hoisting height limiter | Kickout device |
| Boom outreach limiter | Kickout device |
| Safety devices and lighting power supply | On-board power network of tractor, U=24 V |
| Overall dimensions in transit condition with folded boom | |
| length, mm | 9000 |
| width, mm | 2500 |
| height, mm | 3300 |
| Mass (max.), t | 21 |
