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QUY260 Crawler Crane

• The light-heavy combination boom can achieve a longer boom and lower the customers' buying costs;
• The super-strong hoisting capacity and boom combination mode can make the product adaptable to a wider range of construction environment;
• The real-time centroid detection function and precision torque limiter can effectively ensure the customers’ safety during operation;
• The self-detachment function of the complete vehicle and the set transport function of the boom frame can greatly reduce the transport costs and effectively improve the installation efficiency during site changes.
• The promotion targeting such working conditions as subway, thermal power, chemical industry and steel mill construction can effectively enhance the leading advantages of QUY260 among its peers;
• The humanized intelligent design can fully meet the ergonomic demands.
• Mature and reliable supporting assembly configuration can achieve high cost performance

Ser. No.ItemUnitValueRemark
1Maximum lifting weight×radiust×m260×5 
2Basic boom dead weight   t210 
3Length of main boom                     m20~83 
4Length of light-duty main boomm86~95 
5Length of fixed jibm12~30 
6Maximum lifting weight of fixed jibt34 
7Fixed jib installation angle      °10,30 
8Maximum length of main boom + fixed jibm77+30 
9Length of tower jibm21~60 
10Maximum lifting weight of tower jibt73.5 
11Working angle of the main boom under the tower working conditions  °65、75、85 
12Maximum length of main boom + tower jibm62+60 
13Speed of rope on the drum of main winchm/min110Drum sixth layer
14Speed of rope on the drum of auxiliary winchm/min110Drum sixth layer
15Speed of rope on the drum of main boom derricking winchm/min29×2Drum sixth layer
16Speed of rope on the drum of tower jib derricking winchm/min46Drum sixth layer
17Swing speed  r/min0~1.2 
18Travelling speed  km/h0~1.0 
19Gradeability%30 
20Pressure to the ground   MPa0.115 
21Outline dimension length ×width ×height m10.9×7.6×3.3Mast-free main boom
22Engine manufacturer United StatesCummins 
23Engine rated power / speed     Kw/rpm227/2000 
24Engine maximum output torque / speed N·m/rpm1505/1400 
25Engine emission standard U.S. EPA Tier 3 and EU Stage ⅢA 
26Crawler gauge ×crawler length × crawler widthmm6400×8000×1200 

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