COLLAPSIBLE FOLDING FOLDABLE FOLD HYDRAULIC ENGINE CRANE HOIST Model 3D

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Included File Formats
This model is provided in 14 widely supported formats, ensuring maximum compatibility:
•    - FBX (.fbx) – Standard format for most 3D software and pipelines
•    - OBJ + MTL (.obj, .mtl) – Wavefront format, widely used and compatible
•    - STL (.stl) – Exported mesh geometry; may be suitable for 3D printing with adjustments
•    - STEP (.step, .stp) – CAD format using NURBS surfaces
•    - IGES (.iges, .igs) – Common format for CAD/CAM and engineering workflows (NURBS)
•    - SAT (.sat) – ACIS solid model format (NURBS)
•    - DAE (.dae) – Collada format for 3D applications and animations
•    - glTF (.glb) – Modern, lightweight format for web, AR, and real-time engines
•    - 3DS (.3ds) – Legacy format with broad software support
•    - 3ds Max (.max) – Provided for 3ds Max users
•    - Blender (.blend) – Provided for Blender users
•    - SketchUp (.skp) – Compatible with all SketchUp versions
•    - AutoCAD (.dwg) – Suitable for technical and architectural workflows
•    - Rhino (.3dm) – Provided for Rhino users

Model Info
•    - All files are checked and tested for integrity and correct content
•    - Geometry uses real-world scale; model resolution varies depending on the product (high or low poly)
•    •    - Scene setup and mesh structure may vary depending on model complexity
•    - Rendered using Luxion KeyShot
•    - Affordable price with professional detailing

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More Information About 3D Model :
## Collapsible/Folding/Foldable/Fold Hydraulic Engine Crane Hoist

A **collapsible hydraulic engine crane hoist**, also widely known as a **folding engine crane**, **foldable engine hoist**, or **shop crane**, is a specialized piece of lifting equipment designed for raising and maneuvering heavy objects, primarily vehicle engines and transmissions, within a workshop or similar environment. Its defining characteristics are its hydraulic lifting mechanism and its ability to be collapsed or folded into a smaller form factor for compact storage and transportation.

**Nomenclature:** The various terms used (collapsible, folding, foldable, fold) are largely interchangeable and all refer to the device's capability to reduce its physical footprint when not in active use. "Hydraulic" specifies the mechanism used for lifting, and "Engine Crane Hoist" identifies its primary application and function as a hoisting device for heavy mechanical components.

**Purpose and Function:** The primary function of this equipment is to safely lift and support significant loads, such as internal combustion engines, gearboxes, or other bulky automotive components, out of or into a vehicle chassis. Its design allows for mobility on a stable base, enabling the operator to position the crane over the load, perform the lift, and then potentially move the suspended load for placement onto an engine stand or into another location.

**Components and Mechanism:** A typical collapsible hydraulic engine crane consists of several key components:
1.  **Base Frame:** A sturdy, often tubular steel structure with legs (sometimes adjustable in width) and multiple caster wheels (typically four or six) that provide mobility.
2.  **Vertical Mast:** A vertical column extending upwards from the base frame, providing support for the boom.
3.  **Boom (or Jib):** A horizontal or angled arm extending from the mast, from which the load is suspended via a hook. The boom's length is often adjustable through telescopic sections, allowing for varying reach and, consequently, affecting the maximum lifting capacity (usually lower at longer extensions).
4.  **Hydraulic Cylinder (Ram):** The core lifting mechanism. This is a self-contained hydraulic unit consisting of a cylinder, piston, fluid reservoir, hand pump, and a release valve.
5.  **Hand Pump:** Operated manually, the pump pressurizes the hydraulic fluid, forcing the piston to extend and raise the boom and the suspended load.
6.  **Release Valve:** A mechanism that, when opened, allows the hydraulic fluid to return from the cylinder to the reservoir, lowering the piston, boom, and load in a controlled manner.
7.  **Lifting Hook:** A heavy-duty hook attached to the end of the boom, typically featuring a safety latch, to which chains, slings, or a load leveller are connected for securing the load.

**Collapsible/Folding Feature:** The defining characteristic is the ability to be folded for storage. This is typically achieved through hinged joints and securing pins. Common folding mechanisms include:
*   **Folding Legs:** The legs of the base frame pivot upwards, often securing vertically against the mast.
*   **Lowering/Detaching Boom:** The boom may pivot down, or in some designs, detach from the mast.
*   **Pinning System:** Quick-release pins or bolts are used to secure components in both the operational and folded configurations.
This feature significantly reduces the crane's footprint when not in use, making it highly suitable for environments with limited storage space, such as small garages or home workshops. It also makes the unit more manageable for transportation.

**Operation:** Operation involves unfolding the crane and securing its components for use, positioning the base legs around the object to be lifted (or under the front of the vehicle), attaching the load securely to the lifting hook, using the hand pump to slowly raise the load, maneuvering the crane as needed, and finally, carefully opening the release valve to lower the load into its new position. When finished, the crane is folded down for storage.

**Types and Variations:** Collapsible hydraulic engine cranes vary primarily in their maximum lifting capacity (commonly ranging from 0.5 to 2 tons, though larger industrial versions exist), the reach and adjustability of the boom, and the configuration of the base legs (fixed or adjustable width for clearing wider obstacles).

**Applications:** While predominantly used in the automotive sector for engine and transmission work, these cranes can be utilized for lifting and positioning other heavy machinery components, industrial equipment, or heavy materials in various workshop or light industrial settings, provided the load falls within the unit's specified weight capacity and reach.

**Safety Considerations:** Safe operation is paramount and requires strict adherence to the manufacturer's instructions. Key safety practices include verifying the load's weight against the crane's capacity (especially at different boom extensions), ensuring the load is securely attached and balanced, operating the crane on a level and stable surface, keeping personnel clear of the suspended load, and regularly inspecting the crane for damage or wear, particularly on hydraulic components and structural welds.

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