Rus ?>

    Hoisting crane

  • capacity: 25т
  • lifting height: 28,1м
  • referene circuit: 5,75x6,0
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Key features

Emergency bosun’s chair levelling in an incident

Quick mounting/ dismantling due to special hook and make-and-break joint

Capability of 360˚ basket rotation towards the bogie hook

At operation with bosun’s chair dismantling of hook is not necessary

Electroproportional management from joysticks in a cabin of the operator and a cradle



Chassis characteristics

Chassis URAL-4320
Axle configuration 6x6
Engine YAMZ-536 (273 л.с.)
Number and arrangement of cylinders L6
Engine out-of-work 200,7 (273)
Peak tourque 1161
Speed at maximum torque, rpm 1300–1600
Gearbox YAMZ-1105
Number of gears 5
Breaking system Pneumatichydraulic
Tyre type 425/85 R21
Fuel tank capacity 300

Crane characteristics

Crane model KS-55732-28
Load moment, tm 80
Number of boom sections 4
Boom length 28,1
Supportcounter size, m 5,75x6,0
Crane operation area, grad 270˚, 360˚
Crane boom, m 26,5
Load weight at boom telescoping 6
Jib extension length 7 / 10
Transportation type for jib extension a hammer gross wight
Presision load-lowering speed 0,1
Rotating frequency 0,57 / 0,17
Load-lowering height 32
Time of complete luffing from max to min, sec 50
Time of complete luffing from min to max, sec 47
Crane operations controls side arms, Joysticks (option)
Safety instrument ОГМ-240
Hydraulic system tank 560
Master fuel consumption at crane operation 11,3
Access/ exit angle 34 / 13
Turn radius 11,6
Travel speed 60
Bosun’s chair lifting capacity 250
Bosun’s chair radius (outer edge) 3,9-21,7
Bosun’s chair lifting time 60 / 270
Bosun’s chair weight 180
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Additional equipment

This crane can be supplemented
with the following equipment:

Gusek 7 m

Gusek 10 m