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YTQH75HD Heavy Duty Cycle Crawler Crane

YTQU75HD is a special powerful heavy load circulation crawler crane for foundation construction developed by Yutong Heavy Industrics for the foundation construction market and customized for market demand. In addition to ordinary lifting job, this equipment can also be used for deep foundation pit soil grabbing, working with oscillator or casing rotator to do single (double) rope impact & grabbing job. The maximum lifting capacity is 75 ton under the basic boom length, and can lift and replace the casing rotator with a weight of no more than 55 ton under the 22 M boom length.

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1、Max. hanuner grab weight 7 ton.

2、Short jib with double pulley for deep foundation application.

3、Max. line speed 105m/min.

4、Free fall main winch with max. Line pull 14 ton. Aux. Winch with free fall ( optional), Th让d winch ( optional).


Specification Units YTQU75HD
Lifting Capacity t•m 75×4
Basic Boom Length m 13
Max. Main Boom m 37
Main Boom luffing  Angle ° 30~80
NO. of partlinc 8
Travel Speed km/h 1.8
Slewing Speed rpm 2.6
Main Winch dia. of rope mm 28
Main Winch Max. line Speed m/min 105
Main Winch Max. line pull kN 140
Main Winch Rope Length m 200
Aux. Winch Dia. of rope mm 28
Aux. Winch Max. line speed m/min 105
Aux. Winch Max. line pull kN 140
Aux. Winch Rope Length m 200
Third Winch Dia. of rope mm 28
Third Winch Max. line speed m/min 45
Third Winch Max. line pull kN 175
Third Winch Rope Length m 170
Boom Winch Dia. of rope mm 16
Boom Winch Max. line speed m/min 75
Boom Winch line pull kN 80
Boom Winch Rope Length m 145
Engine Model QSL8.9-C325
Engine Power kW 242@1900rpm
Engine Output torque Nm 1385/1500rpm
Counter Weight t 27+10
Grade ability % 30
Net Weight t ~86
Ground Pressure MPa 0.075
Hook t 13.5、50
Basic Machine Weight t 41
Transportation Dimension mm 8015X3360X3400
Casing Rotator Diameter m 2.1
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