QAY25 All Terrain Crane

Description

QAY*5 All Terrain Crane adopts *-section box type powered telescoping, with all-round hexagonal boom profile, made of high-tensile structural steel, with longitudinal reinforcement for improving partial stability of boom lower plate, better lateral rigidity for boom. 5 sheaves at boom head, the 2nd, 3rd sections and the top one synchronously telescope, telescoping system contains double-action cylinder and wire ropes, and with holding valve fitted in the cylinder. *-axle chassis with environment engine, all axle drive, all wheel steering and crab walk possible, equipped with advanced hydro-pneumatic suspension and off-road tires, suitable for variable complicated ground conditions. The vehicle can travel on various rough road, operate **0°full circle, and also on mid-extended outrigger or on tires, and travel with a suspended load. Classification Item Unit Parameter Outline dimension Overall length mm ****0 Overall width mm ≤***0 Overall height mm ***0 Wheel base mm ***0 Track Front wheels mm ***0 Rear wheels mm ***0 Front overhang mm ***0 Rear overhang mm ***0 Mass Total mass in travel state kg ****0 Axle load Front axle kg ****0 Rear axle kg ****0 Power Engine model D***4ZLQ2B Engine max. power kW/(r/min) **4/(***0r/min) Engine max. torque N·m/(r/min) **8/(***0r/min) Engine stable idle speed r/min **0ï&frac*2;ž**0 Travel performance Travel speed Max. travel speed km/h ≥*0 Min. stable travel speed km/h ≤2 Turning diameter Min. turning diameter Front axle steering m ≤*0 All axles steering m ≤*4 turning dia. at boom tip Front axle steering m ≤*4.9 All axles steering m ≤*8.1 Min. Ground clearance mm ≥**0 Approach angle ≥*1° Departure angle ≥*0° Braking distance (at *0KM/h with full load) m ≤*0 Max. Grade-ability ≥*8% Crane exterior noise at acceleration dBï&frac*4;ˆAï&frac*4;‰ ≤*8 Fuel consumption for **0km L *0 Others Chassis model XZA*5 Tyre spec. *4.****5 No. of tyre (excluding spare tyre) 4 Tyre pressure MPa 1.0 2、Technical Data for Lifting Operation Classificatory Item Unit Parameter Main performance Max. total rated lifting capacity t *5 Min. rated working radius m 3 Turning radius at turntable tail m ≤3.*2 Max. load moment Base boom kN·m **8 (*1.5t×4.5m) Fully extended boom kN·m **6 (2.5t×7m) Fully extended boom + jib kN·m **0 (2.*5t×*4.7m) Outrigger span Longitudinal m 6.**5 Lateral m 6.2 Hoist height Base boom m ≥8.8 Fully extended boom m ≥*8.2 Fully extended boom + jib m ≥*6.6 Boom length Base boom m 8.9 Fully extended boom m *8 Fully extended boom + jib m *8*8.*5 Jib offset 0°、*5°、*0° Working speed Boom raising time s ≤*0 Boom full extension time s ≤*0 Max. swing speed r/min ≤2.5 Outrigger telescoping time Outrigger beam Extension at one time s ≤*5 Retraction at one time s ≤*8 Outrigger jack Extension at one time s ≤*5 Retraction at one time s ≤*8 Hoists peed (single rope) Main winch m/min ≥**0 Aux. winch m/min ≥**0 Noise limit Crane exterior noise dB (A) ≤**8 At seated position dB (A) ≤*0