Assembly hoist PM-25 hydro with the hydraulic drive of boom luffing and round trip hook assembly is designed for materials-handling mechanization at mounting of drilling and oil-field equipment, well site construction and other hoisting operations, and loads shifting (with a hook) within closely located erection sites.
The basis for transport, installation and load-carrying of the hoist can be a tractor T-10M, TM10.00E or other types of tractors.
By desire of a customer, the tractor can be completed with double glazing, an extra cabin heater, heat preparation system equipped with the starting preheater, conditioner and other. The gearing system can be mechanical, hydromechanical or hydrostatic, as agreed with a customer.
Winches locate on the drawbar. Arms are separated by quick-release connections between the drawbar and tractor and the counterweight load is located on the drawbar.
By desire, the assembly hoist can be equipped by:
Assembly hoist type | boom, tractor trailed, hydraulic, nonrotative with tiltable boom |
Hoist erection and power base | Tractor Т10М |
Mechanism classification group according to ISO 4301/1 | MZ |
Load carrying capacity, t | 25 |
Load moment, txm | 62.5 |
Boom outreach, m: | |
- min. | 2.5 |
- max. | 7 |
Hook hoisting height, m | 8.5 |
Hook hoisting speed, m/min | 4.7 |
Hook lowering speed, m/min | 4.7 |
Hoist traveling speed, km/h, max.: | |
- with load | 3.7 |
- without load | 5.3 |
Way climb grade, degr., max | 3 |
Winch | double-drum planetary, with radial grooving on a drum and a hold-down roll |
Number of winches, pcs. | 2 |
Rope diameter, mm | 17.5 |
Winch axial-piston hydraulic motor | 310.3.112 |
Winch brake | multidisk frictional with hydraulic releasing of brake |
Pump | NSh-100 |
Nominal pressure in the hydraulic system, MPa | 16 |
Sheave blocks rate: | |
- load sheave block rate | 8 |
- boom sheave block rate | 6 |
Rope sheave diameter, mm | 350 |
Safety devices: | |
Load limiter | Electromechanical |
Hook hoisting height limiter | Electrically driven |
Boom min. outreach limiter/td> | Electrically driven |
Boom stop | механический |
Acceptable carrying capacity indicator (depending on the boom outreach) | Visual |
Swing indicator | Visual |
Electrical equipment: | |
Electric tension of the main power supply source, V | 24 |
Overall dimensions in transit condition with folded boom | |
length, mm | 17000 |
width, mm | 4660 |
height, mm | 4520 |
Mass, t | 32 |