BQ的。TADANO GT-750E车crane75ton

Crane capacity 75,000kg at 3.0m Max traveling speed 72km/h Grade ability(TANθ) 35% Massgross vehicle mass front axle rear axle 48,000kg 22,000kg 26,000kg Min. turning radius 12m(at center of extreme outer tire) Boom Fully retracted length Fully extended length extension speed elevation speed 5-section full length power telescoping boom 11.5m 44.0m 32.5m in 145s -2º-80ºin 77s Jib length Two section jib. Triple offset (3.5 º/25 º/45 º) type. Stored under base boom section. 9.9m and 17.7m Hoist main winch Single line pull Single line speed Wire rope Variable speed with grooved drum driven by hydraulic axle piston motor through speed reducer. 54.9KN(5,600kgf) 143m/min(at the 4th layer) Spin-resistant type,19.05mm×243m Hoist auxiliary winch Single line pull Single line speed Wire rope Variable speed with grooved drum driven by hydraulic axle piston motor through speed reducer. 54.9KN(5600kgf) 125m/min(at the 2ond layer) Spin-resistant type,19.05mm×133m Swing 1.9r/min Hydraulic system Pumps------ Quadruple gear pumps driven by carrier engine through P.T.O. Control valves-----multiple valves actuated by pilot pressure integral pressure relieve valve. Circuit----equipped with air cooled type oil cooler. Hydraulic oil tank capacity-------approx.690L Filters-----returnoil filter TADANO automatic moment limiter Main unit in crane cab gives audible and visual warning of approach to overload. Automatically cuts out crane motions before overload. Digital liquid crystal display ·either boom angle or load torque ·either boom length or potential hook height ·actual load radius or swing angle ·actual hook load ·permissible load ·either jib offset angle or number of parts line of rope ·outrigger position indicator Bar graphical display ·Either moment as percentage or main hydraulic pressure. ·boom position indicator Outrigger Extended width Hydraulic operated H-type outriggers. Each outrigger controlled simultaneously or independently from either side of carrier. Equipped with level gauge. Float mounted integrally with the jack retractor to within vehicle width. All cylinders are fitted with pilot check valves. Crane operation with different extended length of each outrigger. Equipped with extension width detector for each outrigger. Fully7.8m, middle5.29m, minimum2.56m Float size(diameter)-----450mm Front jack A fifth hydraulically operated outrigger jack. Mounted to the front frame of carrier to permit 360°lifting capacities. Equipped with front jack extension detector. Float size(diameter)-----400mm Chassis JCHI BTC-4275-1 (8×4) Engine Model---Cummins ISMe38530 Type-----4 cycle,turbo charged,6 cylinder in line, direct injection, water cooled diesel engine. Piston displacement---10,800m³ Bore×stroke----125mm×147mm Max. output----283KW(385ps)/1,900r/min Max. torque----1,835N.m(187kgf.m)/1,200r/min