Hydraulic crawler crane QUY90

△ Complete working attachments, including luffing jib

△ Concision structure of the whole crane, small swing radius, and suitable to use in narrow environment

△ Main components of power system and hydraulic system are imported from USA, Germany, etc

△ Float and close swing system, makes swing stable with no shock, more convenient to operate

△ The easily damaged and consumable structural parts are self-made, .and special structure design by us, makes maintenance more convenient.

△ Most part of whole cra ne surface adopts no-dust baked lacquer automation assemble line painting.

  QUY90 Technical Parameters

Descriptions

Unit

Data

The engine

QSL9, Cummins

Engine output

 Kw/r/min

209/1800

Lifting torque

 t*m

360

Max. lifting capacity

 t

90

Boom length

 m

13～61

Length for luffing jib

 m

21～39

Lifting capacity of luffing jib

 t

15

Hoisting speed

 m/min

 H112

Boom derricking up and down

 m/min

55

Max. slewing speed

 r/min

2.1

Travel

 km/h

0.9～1.4

Grade ability

 %

30%

Ground pressure

 Mpa

0.087

Weight of the crane

 t

88

Overall dimensions（Length × Width × Height）

 mm

8267×3280×3265