The Blue Tower Crane

The Blue Tower Crane Low-poly 3D model

Tower cranes are a modern form of balance crane that consist of the same basic parts. Fixed to the ground on a concrete slab (and sometimes attached to the sides of structures), tower cranes often give the best combination of height and lifting capacity and are used in the construction of tall buildings. The base is then attached to the mast which gives the crane its height. Further, the mast is attached to the slewing unit (gear and motor) that allows the crane to rotate. On top of the slewing unit there are three main parts which are: the long horizontal jib (working arm), shorter counter-jib, and the operator's cab. Optimization of tower crane location in the construction sites has an important effect on material transportation costs of a project. The long horizontal jib is the part of the crane that carries the load. The counter-jib carries a counterweight, usually of concrete blocks, while the jib suspends the load to and from the center of the crane. The crane operator either sits in a cab at the top of the tower or controls the crane by radio remote control from the ground. In the first case the operator's cab is most usually located at the top of the tower attached to the turntable, but can be mounted on the jib, or partway down the tower. The lifting hook is operated by the crane operator using electric motors to manipulate wire rope cables through a system of sheaves. The hook is located on the long horizontal arm to lift the load which also contains its motor. In order to hook and unhook the loads, the operator usually works in conjunction with a signaller (known as a dogger, rigger or swamper). They are most often in radio contact, and always use hand signals. The rigger or dogger directs the schedule of lifts for the crane, and is responsible for the safety of the rigging and loads. Tower cranes can achieve a height under hook of over 100 metres.

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The Blue Tower Crane
Royalty Free License 
The Blue Tower Crane
Royalty Free License 
Response 100% in 2.9h

3D Model formats

Format limitations
  • KeyShot (.bip, .ksp)9.11 MB
  • Autodesk FBX (.fbx)11.8 MB
  • glTF (.gltf, .glb)17.7 MB
  • USDZ (.usdz)5.77 MB
  • OBJ (.obj, .mtl) (2 files)48.8 MB
  • 3D Manufacturing File (.3mf)5.84 MB
  • Stereolithography (.stl)13.3 MB
  • Sketchup (.skp)11.8 MB

3D Model details

  • Publish date2022-03-30
  • Model ID#3672105
  • Animated
  • Rigged
  • VR / AR / Low-poly
  • PBR
  • Geometry -
  • Polygons 0
  • Vertices -
  • Textures
  • Materials
  • UV Mapping
  • Unwrapped UVs Unknown
  • Plugins used