55t rough terrain Used Truck Crane STC550T With Superior Lifting Capacity

Less used Sany 55t rough terrain crane STC550T in stock produced by China sany heavy industry in 2011

I. Description

The STC550T all terrain truck crane of Sany Heavy Industry Co., Ltd. adopts a five section U-shaped main boom with a full extended boom length of 46m; The transverse leg span of 7.4m, with a full counterweight of 10.5t, has excellent lifting performance.

II. Advantage

• Superior lifting capacity

Five large cross-section U-shaped main arms, with a fully extended arm length of 46 meters;

With a transverse leg span of 7.4 meters and a full counterweight of 10.5 tons, the lifting performance is superior.

• Super strong chassis performance

The brand new 2.8 meter wide chassis, with a raised and widened rectangular section frame, fully enhances the ability to resist torsion and bending during lifting;

Equipped with a 375 horsepower engine, a 10 speed synchronizer gearbox, and a heavy-duty axle;

G-class chassis with superior performance, maximum climbing slope of 47%, and fuel consumption of 40L * per 100 kilometers* Constant speed economic fuel consumption

• Efficient and energy-saving hydraulic system

Newly developed dual pump intelligent flow system, with independent variable amplitude, extended arm confluence, and a composite action control improvement of over 50%.

Imported oil pump and winch motor configuration meet the requirements of precision lifting: the minimum stable speed of rotation is 0.15 °/s, and the minimum stable speed of the winch is 1.5m/min.

Compared to the hydraulic control system, the electric control system can save 15% of the overall energy for lifting and unloading, and improve the efficiency of heavy-duty operations by 30%.

• Humanized control system

The 0~20 ° tilting and widening control room makes high-altitude operations more comfortable and safe;

The movable counterweight can be freely matched, with remote control operation for lifting and lowering, mechanical structure mounting, short distance transportation without unloading, safe and reliable;

Simplify the boarding shed for more convenient use and maintenance

III. Technical Parameters

IV. Product Show