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Telescopic boom mobile crane

Telescopic boom mobile crane (QY70K)

Telescopic boom mobile crane is advanced in parameters, reliable in performances, beautiful in appearance, high in quality, simple in structure and easy in operation. It is equipped with advanced safety devices and is easy for repair and maintenance, safe for use and reasonable in pricing, for which it has become an ideal choice for many construction enterprises.

Detailed Product Description of Telescopic boom mobile crane (QY70K)

Telescopic boom mobile crane

Technical Data of Telescopic boom mobile crane (QY70K)

lassificatory Item Unit Parameter
Lifting performance Max. total rated lifting capacity t 70
Min. rated working radius m 3
Turning radius at turntable tail m 3550
Max. load moment Base boom kN.m 2303
Fully extended boom kN.m 1043
Fully extended boom + Jib kN.m 492.8
Outrigger span Longitudinal m 5.75
Lateral m 6.9
Lifting height Base boom m 11.2
Fully extended boom m 42
Fully extended boom + Jib m 58
Working speed Boom elevating time Boom raising S 75
Boom telescoping time Boom full extension/retracting S 150/100
Max. swing speed r/min 2.0
Outrigger telescoping time outriggers beam extending/retracting synchronously S 30/20
Outrigger jack extending/retracting synchronously S 35/12
Hoist speed (single line) Main winch Full load m/min 75
No load m/min 130
Aux. winch Full load m/min 98
No load m/min 108

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