QUY220 Crawler Crane

QUY220 crawler crane absorbs international and domestic advanced technology and focuses on reliability and advance. It is the ideal machinery for lifting and assembling operation equipped with power,transmit components and hydraulic elements from world-frmous companies. This product uses electro-proportional operation and pump control variable system with good inching control and high control precision.self-erection function and small weight of single transport unit make it convenient for site transfer.

QUY220 Crawler Crane Main Specifications

Item Unit Parameter
Max. lifting capacity Boom t 220
 Fixed jib t 35
 Tower jib t 52
Max. load moment kN.m 13000
Boom lehgth Boom m 18~87
 Fixed jib m 12~36
 Tower jib m 27~57
Boom elevating angle ° -3~82.8°
Witch single line hoisting speed(with no load, at 6th layer) m/min 120
Boom max.single line elevating speed(at 1st layer) m/min 23.8
tower attachment single line elevating speed(at 1st layer) m/min 41.8
Max. swing speed r/min 1.22
Max.travel speed km/h 1.0
Grade-ability  30%
Mean ground pressure MPa 0.105
Engine output Kw 242
Total mass (with main hook block,18m boom) t 230
Max.weight of single part in transport state t 55.0
Dimension of single part(turntable) in transport state(LxWxH) m 12.02x3.4x3.4