20 Ton Kunckle boomed Loader Crane with 9 Telescopic sections Boom

Features:

1. made of high strength steel plate, light weight, reliable parameters and good safety.
2. Decagonal boom section, high safety factors, sooth retraction and extension.
3. 3 stages of telescopic cylinders, 5 sections of telescopic booms with jibs, can reach much higher and farer.
4. Equipped with a secondary hook for light weight to improve the working efficiency.
5. Double row slewing ring with strong supporting force and requires small space, light weight.
6. Automatic turnover outrigger applicable to different chassis.
7. Advanced electric control system, with functions of remote control, one key for extension or retraction, automatic control for high or low speed, oil temperature control, moment limiter, lifting record etc.

Advantages:

1. Advanced hydraulic system, Load sensitive multi way valve and variable displacement piston pump and control the displacement and the output pressure of the pump according to the actual conditions to save energy and speed adjusting.
2. Advanced electric system with functions of remote control, automatic hook retraction, engine start-up and shut-down, emergency stop, one button extension and retraction, automatic control of the whole machine fast and slow speed, oil temperature control, torque limiter and load condition recording

QYS-20ⅤKnuckle boomed crane

Specification