4D3V2 4D3V3 5D3V4 Trolley Drum For Tower Crane

4D3V2 4D3V3 5D3V4 Trolley Drum For Tower Crane

4D3V2 4D3V3 5D3V4 Trolley Drum For Tower Crane Introduction:

A trolley drum is a critical part of a tower crane, and it functions to store and guide the wire rope as it moves along the crane’s jib or trolley. It allows for smooth winding and unwinding of the rope while the crane lifts or moves loads horizontally. The drum must be carefully matched to the crane’s specifications to ensure performance, durability, and safety.

Trolley Drum Specification:

Rated Stalling  Torque of the Motor (N•m)4D3V24D3V35D3V4
Rated Single Rope Tension(N)757595
Trolley Speed(m/min)250035004500
Trolley  Range(m)0~580~580~58
Nominal    Diameter of wirerope(mm)465656
Rated Weight of Tower Crane(t)Φ7.5Φ7.5Φ7.5
Rated Stalling  Torque of the Motor(N•m)5,66,88,10

Tower crane parts are mainly classified into the following categories:

Mast Section, Fixing Angle, Anchorage Frame, Telescoping cage,Traveling Chassis,Basic Mast Section,Adaptor Mast Section, Hook, Jib, Trolley
Hoist Mechanism and Spare Parts, Slewing Mechanism, Trolley Mechanism, Traveling Mechanism
Electric Parts: Joystick Wireless Remote Control, Brake Disc, Electromagnetic Brake, LMI Load Moment Indicator and Anti-Collision System, HRCV/RCV/OMD Card, Slewing Control Panel Block,and Other Parts.

Tower Crane Spare Parts

About Us

GOHIGHER is professional machinery and equipment manufacturer & supplier, have more than 20 years export experience.Main products are the Standard model suspended access platforms (zlp250,zlp500,zlp630,zlp800,zlp1000),and custom suspended access cradles, SC100/100,SC200/200 construction passenger and material hoist,topkit tower crane,topless tower crane,luffing tower crane and spare parts.

We specialize in providing safe, efficient and innovative access solutions for construction, high-rise maintenance and industrial projects worldwide. Our mission is not innovation for its own sake, but to make customers work safer, easier and more productive through continuous technological improvement.

With strong manufacturing capability and extensive international trade experience, GOHIGHER has become a reliable partner for contractors, distributors and project suppliers around the world.

GOHIGHER tower crane

If you are interested in our products, or plan to import Trolley Drum and other construction products, please feel free to contact us. Looking forward to long-term cooperation with you.