QY50KA 50 ton hydraulic heavy lift truck crane

 QY50KA truck crane's structure is compact, the industry operating performance is the highest. Lifting performance and driving performance of a comprehensive upgrade, leading competitors. Advantages and highlights:  1. Five section U-type booms. The boom length is 11.4m-43.5m with strong lifting performance, leading 5%-10% ahead of products with the same tonnages in the same industry.High-power engine with good dynamic performance, strong gradeability and superior trafficability. The maximum gradeability and maximum travel speed respectively are 42% and 85km/h. 2. Waterproof connector clip is equipped with rubber sheath inside with excellent water impervious and level of protection reaches to IP65. The air-conditioning condenser is separately installed, the heat-sinking capability is sharply improved and the environment temperature reached to more than 45℃. 3. The boost system will work only by stepping on the clutch that effectively avoids gearbox damaging gears when shifting. Compared with the same industry, 100mm distance of shift gears and 45% of shifting force are respectively reduced.
ItemUnit
DimensionsOverall length13770mmOverall width2800mmOverall height3570mm


WeightDead weight in travel state41000Kg1st axle load7500Kg2nd axle load7500Kg3rd axle load13000Kg4th axle load13000Kg



PowerEngine modelWD615.334 WP10.375
Engine rated output247-275/2200Kw(r/min)Engine rated torque1350-1500(1300~1600) N.m(r/min)



TravelMax.travel speed80Km/hMin.turning diameter24mMin.ground clearance291mmApproach angle17.Departure angle11.Max.gradeability40%Fuel consumption of per 100km42L




Lifting performanceMax.total rated lifting load50tMin. working radius3mmTurning  radius at swing table tail3482mBase boom max.load moment1822Kn.mBase boom11.3mFull- extended boom42.7mFull-extended boom+ jib57.7mOutrigger longitudinal distance span5.91mOutrigger lareral distance span6.9m


Working speedBoom elevating time40sBoom telescoping time  80sMax. slewing speed2r/minMain winch max. speed(no load)130m/minAuxiliary winch max. speed(no load)120m/min