BQ的。TADANO GT-250E25吨的卡车crane

BQ.TADANO GT-250E truck crane main parameter Max.rated lifting capacity 25,000kg at 3.5m Max.travaling speed 72km/h Gradeability (tan) 37% Mass Gross vehicle mass --front axle --rear axle 28600kg 6700kg 21900kg Min.turning radius 11m Boom Fully retracted length Fully extension length Hook height Extension speed Elevation speed 4-section hexagon profile telescoping boom 10m 32.2m 32.3/40.0m(boom/jib) 22.2m in 104s -2°-80°in 52s Jib Length Two offset(5°/30°)type, stored the side of the boom 8m Hoist- main winch Single rope pull Single rope speed Wire rope Diameter×length Variable speed type with grooved drum driven by hydraulic axial piston motor through winch speed reducer 30.7KN(3130kg) 118m/min(at the 4ird layer) Spin-resistant type 16mm×175m Hoist- auxiliary winch Single rope pull Single rope speed Wire rope Diameter×length Variable speed type with grooved drum driven by hydraulic axial piston motor through winch speed reducer 34.3 KN(3500kgf) 102m/min(at the 2nd layer) Spin-resistant type 16mm×90m Swing Swing speed 2.5r/min Hydraulic system Hydraulic pump Controlling valve Hydraulic oil tank capacity Filter gear pump driven by power engine through P.T.O Multiple control valve controlled by pilot pressure equipped with pressure relief valve. Approx.467 liters Return oil filter TADANO full automatic moment limiter(AML) Main unit in crane cab audible and visual warning of approach to overload. Automatically cuts out the crane motions before overload. Outrigger Full extension Middle extension Min.extension Outrigger (diameter) 4 hydraulically operated H-type outrigger, each outrigger controlled simultaneously and independently from either side of carrier. 6,100mm 4,000mm 2,080mm 400mm Engine Model Type Rated output Max.torque ISLE+300 Six cylinder in-line ,four cycle, water cooled, 221 kw/2100r/min 1250 N.m/1100-1600r/min Transmission 8 forward and 1 reverse