25 Ton Telescopic Boom Hydraulic Truck Crane Qy25K-II

25 ton telescopic boom Hydraulic Truck Crane QY25K-II mobile crane truck   Product descriptionPowerful Lifting CapacityTruck crane has four-section boom of high strength steel structure and optimized U-shaped cross section with max.lifting capacity of 25t, full-extended boom length of 33.5m, max.lifting height including jib of 42m, reduce weight and improve safety significantly. Jib mounting angles are 0°, 15°, and 30°, which ensure fast and convenient change-over between different operating conditions so as to improve working efficiency of the machine.Efficient & Unique Hydraulic SystemTriple gear pump, load feedback and constant power control are applied to provide strong lifting capacity and good micro-mobility. Unique steering buffer design guarantees smooth braking operation.Intelligent Electronic ControlSelf-developed controller SYMC special for engineering machinery is configured. The adoption of CAN-bus full-digital network control technology ensures stable control signal, simple harness, and high reliability. Timely feedback of data information can achieve the monitoring of the overall working status in real time.The Load Moment LimiterEquipped with the comprehensive intelligent protection system is used with accuracy within 3%. The adoption of comprehensive logic and interlock control system ensures more safe and reliable operation.More Safe DevicesMain and auxiliary winches are equipped with over roll-out limiter to prevent over rolling-out of wire rope.Boom and jib ends are equipped with height limiters respectively to prevent over-hoisting of wire rope.Hydraulic system is configured with the balance valve, overflow valve and two-way hydraulic lock etc., to ensure stable and reliable operation.SpecificationsDimensionUnitQY25K-IIOverall lengthmm12650Overall widthmm2500Overall heightmm3380Weight  Total weight in travelkg29400Front axle loadkg6200Rear axle loadkg23200Power  Engine model SC8DK280Q3 / WD615.329(domestic III)Engine rated powerkW/(r/min)206/2200   213/2200Engine rated torqueN.m/(r/min)1112/1400  1160/1400Travel  Max. travel speedkm/h75Min. turning diameterm21.5Min. ground clearancemm275Approach angle°16Departure angle°13Max. grade ability%30Fuel consumption for 100kmL≈37Main performance  Max. rated total lifting capacityt25Min. rated working radiusmm3000Turning radius at turntable tailm3.065Max. lifting torquekN.m1010Base boomm10.7Fully extended boomm34.19Fully extended boom+jibm42.15Longitudinal outrigger spanm5.14Lateral outrigger spanm6Working speed  Boom luffing times75Boom full extension times100Max. swing speedr/min≥2.5Max. speed of main winch (single rope)m/min≥120Max. speed of aux. winch (single rope)m/min≥120Product PicturesCompany information  /* 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