RT70U Rough Terrain Crane
1,Specialized energy-saving hydraulic system.
2,Due to powerful power configuration, specific off-road tires and all-wheel drive, the crane can easily handle various tough terrains.
3,The crane is designed by conforming with the safety standards of Europe, North America and China, for optimal active protection.
4,Developed jointly by Chinese and German engineers, with advanced design concept.
5,Accumulation of experience in boom crane design for 70 years.
6,Top class modern plate machining center, and first class NC machining center.
Total weight in travel
Engine rated power
Engine rated torque
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
Boom lifting time
Boom full extension time
Max. swing speed
Max. speed of main winch (single rope)
Max. speed of aux. winch (single rope)
Strong Power of Hoisting, Wide Range of Work
It has 31m main booms, 13m auxiliary booms, with the longest main booms and the highest comprehensive
hoisting performance in the product of the same tonner.
Maneuvering and Flexible, Quick and Efficient
The max speed reaches 50km/h and the max grade ability is 55% and the min. turning radius is 5m. All these
three factors make it flexible. Self-localization and self-locked Jib stowed under booms make it needs no
auxiliary operator and no equipment, and can quickly retract, and efficiently work.
Safe and Reliable, No Worry to Handle
The product is equipped with lifting protection control system in case of overload, over-retracting, and
over-stretching as well as exclusive technology in this field like rear axle-wheel automatic return-control system
and safety-driving automatic protection system. All these elevate its safety performance largely;The product is
equipped with top features in this field, professional matching upgrading and systematic evaluation test.
And it has passed the test like driving 11,000km and 10,000 times hanging. Both ensure its reliability.
Economic and Environmental Protection, with Cost Saving
The product is equipped with an optical matching power transmission system and torque converter with
lockout function, which decreases the oil consumption over 20% at high speed.The one-way stabilized current
control of the parallel hydraulic pressure system reduces the loss of flow; the gravity drop luffing system needs
no extra power and save the oil consumption.
Comfortable to Handle, Convenient to Operate
The product is equipped with full hydro-steering control system and automatic-manual gearbox, which makes
it easy to handle. And the compounded suspension of leaf spring and hydraulic oil tank, and the self-recognition
phased control of rotary cushion technology make the operation stability and comfortable;