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20 Ton Telescopic Boom Marine Crane

You can lift loads with up to a 20-ton maximum weight using the 20 Ton Telescopic Boom Marine Crane. It also has a 50 ton.m maximum lifting moment. The recommended power is 40KW while the hydraulic system flow is 63 L/min. The crane’s oil tank capacity is 300L, it weighs 6850 kg and comes with a 360-degree rotation angle.
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  • SQ20SU4T

  • BOB-LIFT

The 20 Ton Telescopic Boom Marine Crane is proudly developed by BOB-LIFT, which is a key player in China’s construction machine manufacturing industry. The design incorporates various features that improve its efficiency and durability. This crane is manufactured using cutting edge technology hence the optimum performance.


20 Ton Telescopic Boom Marine Crane Specifications

Max Lifting Capacity Ton 20
Max Lifting Moment Ton.m 50
Recommend Power KW 40
Hydraulic System Flow L/min 63
Hydraulic System Pressure MPa 25
Oil Tank Capacity L 300
Self Weight kg 6850
Rotation angle ° 360


Key Features of 20 Ton Telescopic Boom Marine Crane 

The 20 Ton Telescopic Boom Marine Crane has unique features which makes it an outstanding choice among other brands. Its performance is great when working with complex projects like hull inclinations of up to 5.38 degrees. Also, it can comfortably handle up to level six winds. The epoxy zinc primer and a polyurethane acrylic top coat act as a protective layer against corrosive seawater.

Another beneficial feature is its internal/external cylinder telescoping, which allows for better performance and corrosion resistance. The electronic components of the crane are carefully sealed so they are safe from the effects of the environment. It comes with a double rack cylinder with features like a rotary torque, diameter force, reduced rotary resistance and a low failure rate.


20 Ton Telescopic Boom Marine Crane Details

marine craneSQ20SA4微信图片_20210706104532微信图片_20210706105316

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Xuzhou BOB-LIFT Construction Machinery Co., Ltd. is a high-tech enterprise specializing in the design, development, manufacture and sales of truck-mounted cranes. With a factory area of over 37,000 square meters, the company's main products include SQ08-SQ55 series of folding and telescopic boom truck-mounted cranes and related variants such as truck mounted crane, marine crane, pickup crane.

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