QY70K full hydraulic Truck Crane
Adoption of several China state patents and technical know-how.
5-section telescopic boom of oviform profile and 2-section folding jib,large working range.
Single cylinder for front support elevating, low center of gravity and good stability.
Full-width driver's cab and newly-designed operator's cab with wide field of vision, convenient for operation.
Swing system with free-sliding function can automatically align to load.Pinion offset makes meching clearance easy to adjust.
New structure and imported steel material are used to minimize the total weight and maximize the whole vehicle performances.Main performance are in the leading position in the industry.
Electro-hydraulic proportional control system implements all operations precisely and easily.
Main hydraulic components used are international most advanced ones,the whole machine performance improved greatly.
Two independent variable-displacement winches are used for heavy load at low speed and light load at high speed,energy-saving adn high work efficiency.
Well-equipped safety devices such as automatic load moment limiter,hoist limit swith ,wire rope over-release cut-out device, make operation more safe.
Air conditioners are availble for crane carrier and superstructure.
Environmental and powerful engine is equipped with the crane, strong drive and good passing-ability.
Outrigger full-extension & mid-extension and single top are available, enlarge crane work range.
Adoption of several China state patents and technical know-how.
5-section telescopic boom of oviform profile and 2-section folding jib,large working range.
Single cylinder for front support elevating, low center of gravity and good stability.
Full-width driver's cab and newly-designed operator's cab with wide field of vision, convenient for operation.
Swing system with free-sliding function can automatically align to load.Pinion offset makes meching clearance easy to adjust.
New structure and imported steel material are used to minimize the total weight and maximize the whole vehicle performances.Main performance are in the leading position in the industry.
Electro-hydraulic proportional control system implements all operations precisely and easily.
Main hydraulic components used are international most advanced ones,the whole machine performance improved greatly.
Two independent variable-displacement winches are used for heavy load at low speed and light load at high speed,energy-saving adn high work efficiency.
Well-equipped safety devices such as automatic load moment limiter,hoist limit swith ,wire rope over-release cut-out device, make operation more safe.
Air conditioners are availble for crane carrier and superstructure.
Environmental and powerful engine is equipped with the crane, strong drive and good passing-ability.
Outrigger full-extension & mid-extension and single top are available, enlarge crane work range.
