FAQ >> Tower Crane Carrier

Tower Crane Carrier

Tower crane carrier comprises car-body, crawler track, and travel gear. Car-body and crawler track is inserted for connection, crawler track extension and retraction is driven by hydraulic cylinder. When transporting, crawler track needs not be removed, and can be transported together with turntable and car-body.

Car-body

Car-body is made of high strength steel, H-shaped structure, with cross panel installed in the middle to strengthen its stiffness of torsion resistance, simple structure, high loading capacity and well rigidity.

Crawler Track

Crawler track consists of track beam, drive sprocket, idler wheel, upper roller, lower roller and track. Crawler beam is box-shape structure, the connection place to frame is strengthened partially, and cross panel is installed in the middle of it.下wo crawler tracks are symmetrically arranged, with 0.76m track pads.

Travel Gear

Travel gear drive has built-in planetary gear reducer and hydraulic release service brake, each reducer is driven by German imported axial piston variable displacement motor, can be operated synchronously or indepen- dently to realize straight travel and turning around.

Travel Speed

Variable displacement motor can realize infinitely variable drive, max. speed 1.2 km/h, stable and fast travel.

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