Heavy Duty Hydraulic Crawler Crane

Characteristics and Applications of Lattice Boom Crawler Cranes

Main Characteristics

Strong lifting capacity

Adopting a truss-type lattice boom that is lightweight, high in rigidity and small in wind-receiving area,

it is suitable for heavy-duty, high-height and long-radius lifting.

• Excellent operation stability

The crawlers have a large ground contact area and low ground pressure,

allowing operation without outriggers. The whole machine has a low center of gravity and strong anti-overturning capacity.

• Capable of traveling with load

It can move at low speed while lifting,

which is especially suitable for equipment positioning, multi-point hoisting and continuous operation.

• Strong terrain adaptability

Capable of traveling and operating on complex road conditions

such as muddy, soft sites, construction access roads and slopes, with much better passability than truck cranes.

• Flexible working condition combinations

Can be equipped with main boom, fixed jib, luffing jib, superlift device, etc.,

to meet lifting requirements of different heights, radii and weights.

• Convenient disassembly, assembly and transportation

The boom, crawlers, counterweights and upper structure can be split modularly,

facilitating highway transportation and relocation between different sites.

Main Application Fields

• Wind power engineering

Hoisting of wind turbine nacelles, hubs and blades;

it is the main equipment for onshore high-megawatt wind turbines.

• Petrochemical & coal chemical industry

Hoisting of large towers, reactors, storage tanks, torches and steel structures.

• Power construction

Hoisting of thermal power boiler steel frames, generator stators and heavy equipment for nuclear power.

• Bridge engineering

Hoisting of steel box girders, steel truss girders, bent caps and integral segments.

• High-rise buildings & steel structure engineering

Installation of giant steel columns, trusses, tower crane erection/dismantling and heavy components.

• Shipbuilding & port engineering

Hoisting of hull sections, port equipment and heavy wharf components.

• Mining & metallurgy

Positioning of heavy equipment such as large mills, converters and rolling mills.