Telescopic Boom Truck Crane Qy50ka 50ton Lifting Crane Truck with Spare Parts for Sale

50 ton truck crane QY50KA mobile crane with competitive price• The innovative jib system adopts embedded block, plug-in boom head and international advanced U section jib, which has excellent lifting performance and safe and reliable lifting work.• The unique stretch and retract technique avoids the bend of the core pipe and cylinder and the break of the boom caused by misoperation, improving the safety of the operations.• Eight patent techniques ensure the smooth, high efficiency and energy conservation of the lifting, rotation, and luffing systems.• Adopt the new hydraulic motor with big torque starting point, making the secondary lifting safer.• The torque limiter adopts colorful LCD display, realizing the intelligence of the failure diagnosis. The precision is ahead of the industry.• The humanity design makes the cab and control cab more spacious, and easy to operate.• Six unique manufacturing technologies ensure the high quality.  Item Unit Dimensions Overall length 13770 mm Overall width 2800 mm Overall height 3570 mm Weight Dead weight in travel state 41000 Kg 1st axle load 7500 Kg 2nd axle load 7500 Kg 3rd axle load 13000 Kg 4th axle load 13000 Kg Power Engine model WD615.334  WD615.338 WP10.336   WP10.375   Engine rated output 247/2200  276/2200  247/2200 275/2200 Kw(r/min) Engine rated torque 1350(1300~1600) 1500(1300~1600) 1350(1100~1500) 1460(1200~1600) N.m(r/min) Travel Max.travel speed 80 Km/h Min.turning diameter 24 m Min.ground clearance 291 mm Approach angle 17 . Departure angle 11 . Max.gradeability 40 % Fuel consumption of per 100km 42 L Lifting performance Max.total rated lifting load 50 t Min. working radius 3 mm Turning  radius at swing table tail 3482 m Base boom max.load moment 1822 Kn.m Base boom 11.3 m Full- extended boom 42.7 m Full-extended boom+ jib 57.7 m Outrigger longitudinal distance span 5.91 m Outrigger lareral distance span 6.9 m Working speed Boom elevating time 40 s Boom telescoping time   80 s Max. slewing speed 2 r/min Main winch max. speed(no load) 130 m/min Auxiliary winch max. speed(no load) 120 m/min /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1