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4 Ton Knuckle Boom Marine Crane

The 4 Ton Knuckle Boom Marine Crane has a 4 ton maximum lifting capacity and an 8.4 maximum lifting moment. It has a 15 kw recommended power, a 35 l/min hydraulic system flow, and a 26 mpa hydraulic system pressure. Lastly, it has a 60 l oil tank capacity, weighs 1050 kg, and has a 360-degree rotation.
  • SQ4ZA2T


The 4 Ton Knuckle Boom Marine Crane is a professional machine perfect for various lightweight tasks in cargo moving environments. Buying the crane provides you with a lot of advantages, including timely deliveries and great after-sales services.

4 Ton Knuckle Boom Marine Crane Specifications

Max Lifting Capacity Ton 4
Max Lifting Moment Ton.m 8.4
Recommend Power KW 15
Hydraulic System Flow L/min 35
Hydraulic System Pressure MPa 26
Oil Tank Capacity L 60
Self Weight kg 1050
Rotation angle ° 360

Why Purchase the 4 Ton Knuckle Boom Marine Crane?

The crane is designed with advanced development and analysis. It has a compact structure, a good load ratio, and is lightweight. The crane has an inclined rack cylinder with a boom that folds to make better use of space and lower its center of gravity. This makes the vehicle it's attached to more stable when driving.

The 4 Ton Knuckle Boom Marine Crane can be adjusted to fit various customer requirements and needs. Additionally, it is designed to make it easier to attach new products to make it easier to use. It has a wear resistant slider and customers get free replacements for life which reduces the cost of use.

4 Ton Knuckle Boom Marine Crane Details

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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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Working Hours: 08:30-12:00 GMT + 8
Address: No. 79, Zone B, Jingluotuo Industrial Park, Yunlong District, Xuzhou City, Jiangsu Province 220009, China
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