Crane truck / 5-axle
SANY Group Co.,Ltd
Number of axles:
Creative counterweight pushing technology
With full-counterweight weight of 40T, when counterweight is pushed backwards for 860mm, stability of the boom can be improved by up to 25%, thus improving lifting capacity and stability.
Highly efficient and innovative chassis performance / chassis system
The use of innovative 5-axle chassis design and multi braking modes provide more reliable traveling performance for chassis.
With topping over early-warning technology, high stable overall operation and high safety can be achieved.
Safe and stable lifting performance / boom system
Six-section boom of high strength steel structure and optimized U-shaped cross reduces weight significantly with higher safety rates. Jib mounting angles are 0°, 15°and 30°, which ensures fast and convenient change-over between different operating conditions so as to improving working efficiency of the machine.
Highly efficient, energy-saving and unique hydraulic control technology
Self-developed dual-pump converging / diversion main valve is used. Converging flow of the single-action dual-pump ensures fast operation and high work efficiency, combined-action dualpump diversion system is applied to ensure stable controllability,
electric proportional variable displacement piston pump is used
to ensure high-accurate flow control and higher efficiency and