UPGYU-24Hydraulic monorail hoists

This hydraulic equipment has been developed for mechanization of handling operations while erection and repairing works in the flat and inclined seams in gaseous and dusty environments

A DPL-120 type suspended diesel-powered locomotive is used as a tractor to move the equipment and a power supply to lift loads.

Specifications

Load bearing capacity, max

24 000 kg

Slope, max

+30œ

Lift height, max

1,6 m

Drive type

Hydraulically driven by locomotive pump station

Working pressure

16+1,6 MPa

Time to lift up to 1 m height

less 3 min

Overall dimensions:

  • Length
  • Width


  • 11 690 mm
  • 1970 mm

Approx. mass

3404 kg

UPGYU-24 design

This hydraulic equipment comprises two hoisting girders connected with a tie rod. The hoisting girder is a welded box-shaped structure. Inside there is a hydraulic cylinder with two sprockets fixed to the piston rod end. A load is lifted with each hoisting girders by means of two chains. One chain end is rigidly fixed to the girder frame and the other end going around the sprockets is attached to a balance beam which holds a cross bar.

The hoisting girders in assembly are suspended by hinges from the carriages.

Manipulating and handling operations of both hoisting girders are controlled from a control console unit which is attached to the diesel-powered locomotive's cabin.