QY20K5 is XCMG designed 20 ton truck crane, it is with XCMG designed and produced truck chassis with full wide cab, drive/steer is 6X4X2.
It is with 5 section boom and 1 lattice jib.
(1) Great lifting and driving performance
Five-section boom with dodecagonal cross section has great lifting performance, which takes the lead in the same tonnage product of the industry. Three-axle specialized truck chassis and eight-gear transmission make the crane have superior driving performance, passibility and great maneuverability.
(2) High working efficiency
Mutually independent winch design makes main winch and auxiliary winch work independently. Self-made new confluence valve combines oil flows when operating winches, as well as boom out and boom up.
(3) New power platform provides great power and fuel economy
Large power engine with small displacement + power train with large speed ratio: small displacement engine can increase fuel economy, large power engine and power train with large speed ratio can increase the power supply for the crane. There are two configurations of engine are available, namely, Shangchai engine and Zhongqi engine.
(4) Eight-gear transmission with synchronizer, comfortable operational experience
Fully synchronized transmission has synchronizers equipped with main and auxiliary gearboxes, which fundamentally solves the problems of disengagement due to the different speeds of gears, so that the operational experience is improved. With eight forward gears, H type control lever and integrated high and low gears, the number of gears is increased and gear shifting range is decreased, gear positions are well distributed, operation is more convenient.
(5) New radiator with good performance
The design of hydraulic oil radiator has been improved, so that the flow field of radiator is well-distributed, pressure loss is less and heat radiation efficiency is increased.
(6) Comprehensively enhance the reliability of system
New slewing buffer valve and telescoping control valve effectively solve the problems, such as oil leakage of buffer valve and lagging extension of boom. They make the crane have higher reliability and quicker response speed.
(7) New modeling and human-oriented design
New modeling is designed by professional team and the appearance of the crane is streamlined and novel.
Total weight in travel
Front axle load
Rear axle load
Power of engine
Engine rated power
Engine rated torque
Specifications in Travel
Max. travel speed
Min. turning diameter
Min. ground clearance
Max. grade ability
Fuel consumption for 100km
Max. rated total lifting capacity
Min. rated working radius
Turning radius at turntable tail
Max. lifting torque
Fully extended boom
Fully extended boom+jib
Longitudinal outrigger span
Lateral outrigger span
Boom luffing time
Boom full extension time
Max. swing speed
Max. speed of main winch (single rope)
Max. speed of aux. winch (single rope)
If you want more information like load chart, photos, price of XCMG 20 ton truck crane QY20K5, please contact us or send inquiry.