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QUY55 Crawler Crane

• The brand-new hydraulic pilot control technology can realize arbitrary composition of actions.
• Multiple safety protection of comprehensive video surveillance plus sound-light alarms;
• The swing mechanism is driven by an independently open hydraulic system.
• Independent hydraulic drive system and power-intensified hydraulic cooling system.
• Overall upgraded controllability, with the working speed, movement smoothness and micro-mobility perfectly integrated.
• The humanized intelligent design can fully meet the ergonomic demands.
• Mature and reliable supporting assembly configuration can achieve high cost performance.

TypeSer. No.ItemUnitValue
Boom section configuration1Maximum lifting weight ×radiust×m55×3.7
2Maximum lifting weight of fixed jibt5.5
3Length of main boomm13~52
4Length of fixed Jibm6~15
5Longest main boom + fixed jibm43+15
6Luffing angle°30~80
7Fixed jib installation angle°10,30
Mechanism velocity8Speed of rope on the drum of main winchm/min120/100
9Speed of rope on the drum of auxiliary winchm/min120
10Speed of rope on the drum of derricking winchm/min54
11Swing speedrpm0~2.1
12Travelling speedkm/h0~1.6
 13Model/WP6G190E26
Engine
dynamic parameters
14Type/Inline 6-cylinder intercooled turbocharged diesel engine
15Rated power / speedkW/rpm140/1900
16Maximum output torque / speedNm/rpm830/1300
17DisplacementL6.23
18Emission standard/WP6G190E26
Others19Gradeability%30
20Pressure to the groundMPa0.069
21Dead weight with basic boom attachedt51
22Total weight of complete configurationt57
23Counterweightt17.5
24Maximum transport weight of single partt32
25Outline dimension length ×width ×heightmm12800×4600(3300)×3120
26Crawler gauge ×crawler length × crawler widthmm2540×5000×760
3840×5000×760

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