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Sunhunk S5006 20Ton Truck Mounted Crane

Key structural parts of this S5006 stiff boom crane are welded with Q690 high -strength steel plates, which have high strength and light weight .

The rated torque of the slewing reducer is 6500 N.m , which is the largest slewing torque in the same class and has stronger operating capacity.

The boom is a reinforced hexagonal structure with smooth extension and retraction, and its lifting capacity is 20% stronger than that of a conventional hexagonal structure.

The boom telescopic mechanism adopts imported three-stage oil cylinder + rigging telescopic , which is telescopic in sequence. The first two sections of the telescopic boom are driven by independent oil cylinders, and the medium and short arms have strong load-bearing telescopic capacity.

FEATURES

  • Stiff Boom Design

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    It’s equipped with a stiff boom, meaning the crane operates without the typical telescopic extension you’d find in a knuckle boom. It’s reliable for vertical lifts and static positioning. Its structure is particularly effective when you need strong, stable lifting power without the flexibility of folding or reaching in awkward positions.
  • Five-section Boom

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    This S5006 stiff boom crane features a five-section boom, giving you extended reach while maintaining strength. Each section adds extra length, making it capable of reaching higher or further, which is ideal when you need to move heavy loads over distances or lift materials to elevated workspaces. You can deploy all five sections for maximum reach or keep them collapsed for more concentrated strength.
  • Hydraulic Overload Protection

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    The stiff boom crane prioritizes Safety with its hydraulic overload protection system. This feature prevents the crane from being overloaded, reducing the risk of accidents and equipment damage. By monitoring hydraulic pressure levels and load capacity in real-time, the system automatically activates safety measures to prevent overloading, ensuring the safety of both operators and surrounding personnel.
  • High Stability and Durability

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    The S5006 telescopic boom crane is built for heavy-duty, long-term performance. The combination of the strong stiff boom design and top-tier hydraulics ensures that you can safely and efficiently lift maximum loads while maintaining stability. Its lifespan and durability are significantly enhanced by the imported parts, making it a cost-effective solution for long-term use.

Product Technical Parameters

Product Model

S5006

Maximum lifting moment (kN.m )

500

Maximum lifting weight (kg)

20 000  

Number of boom extension sections

5

Maximum working range (m)

22.8

Maximum lifting height (m)

22.6 (distance from crane installation surface)

Amplitude angle (°)

0~70

Rotation angle (°)

360 degree rotation

Rotation speed r/min )

1.3 r /min

Rated working pressure(MPa)

30

Rated flow rate (L/min)

80

Crane weight (kg)

8000

Crane appearance

1. Crane
appearance
图片 1图片 2图片 3
2. Lifting performance curve
图片 5
3. Lifting weight parameter table
图片 7