FOLDABLE MANUAL HYDRAULIC LIFTER JIB CRANE DROPSIDE PICKUP TRUCK 3D 모델

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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 :
A Foldable Manual Hydraulic Lifter Jib Crane Dropside Pickup Truck represents a highly specialized and integrated utility vehicle configuration designed for autonomous material handling and versatile cargo transport. This system combines the inherent mobility and load-carrying capacity of a light-duty truck with the localized lifting capabilities of a compact, vehicle-mounted crane, specifically engineered for manual operation and spatial efficiency. Its core utility lies in facilitating the loading, unloading, and positioning of moderate loads in diverse environments, particularly where access for larger, dedicated lifting equipment is restricted or impractical.

**Components and Design:**

1. **Dropside Pickup Truck:** The foundational platform is a standard light or medium-duty pickup truck, distinguished by its "dropside" cargo bed. This bed features hinged side and tailgate panels that can be lowered or removed entirely, providing unimpeded lateral and rear access for loading and unloading oversized or bulky items. The truck's robust chassis serves as the stable base for the mounted crane and its operational forces, while its inherent mobility allows for transport to various work sites.

2. **Jib Crane:** Permanently or semi-permanently affixed to the truck's chassis, typically at one of the cargo bed's front corners (often reinforced for structural integrity), the jib crane comprises a vertical mast (or column) and a horizontally or slightly inclined boom (or jib). The boom supports a lifting hook and defines the crane's working radius. This design facilitates lifting, lowering, and slewing (horizontal rotation) of loads within a defined arc of operation, extending over the truck bed and adjacent ground areas.

3. **Manual Hydraulic Lifter:** The primary mechanism for generating lifting force is a self-contained, manual hydraulic system. This typically involves a hand-operated pump that pressurizes hydraulic fluid, which in turn actuates a hydraulic cylinder. The extension of this cylinder provides the precise vertical motion required for raising or lowering the boom and the attached load. The "manual" aspect signifies that the power for the lifting action is exclusively supplied by operator physical effort, distinguishing it from engine-driven or electric hydraulic pumps. Controlled lowering is achieved via a release valve that incrementally depressurizes the system.

4. **Foldable Mechanism:** A key design attribute, the crane incorporates articulation points—often employing robust pins and hinges—that enable the jib and, in some designs, portions of the mast, to collapse or fold into a compact, stowed position. This foldable feature significantly reduces the crane's overall profile, enhancing the truck's maneuverability in areas with limited overhead clearance (e.g., garages, tunnels), simplifying storage, and preserving the full utility of the truck bed for general cargo transport when the crane is not actively in use.

**Operational Principles:**
Operation entails positioning the truck optimally near the load, deploying the crane by unfolding its sections and securing them into their operational positions. If equipped, stabilizing outriggers or jacks are extended to enhance vehicle stability and prevent tipping during lifting. The load is then securely attached to the lifting hook. The operator initiates the lift by manually pumping the hydraulic lever, raising the load. Once airborne, the load can be manually slewed into the desired position over the truck bed or drop-off point. Adherence to the crane's specified load chart, which details safe working loads at varying radii and boom configurations, is crucial for operational safety. Lowering is executed by carefully releasing the hydraulic pressure, allowing a controlled descent.

**Applications:**
This specialized vehicle configuration finds utility across a diverse range of sectors requiring agile, self-contained lifting capabilities for light to medium loads:
* **Construction and Landscaping:** Lifting building materials, aggregates, plants, or tools in confined or remote job sites.
* **Logistics and Deliveries:** Facilitating the independent loading and unloading of heavy packages, machinery, or industrial components without reliance on external lifting aids.
* **Agricultural Operations:** Assisting with the handling of feed sacks, small equipment, or harvest bins.
* **Workshops and Garages:** Aiding in tasks such as engine removal, heavy component placement, or material movement within a facility or yard.
* **Roadside Assistance and Recovery:** Assisting with the lifting of light vehicle components or minor recovery tasks.
* **General Utility and Maintenance:** Employed by municipalities, utility companies, or property management for various maintenance and installation tasks involving heavy objects.

**Advantages and Limitations:**

**Advantages:**
* **Portability and Mobility:** Unifies lifting capability with vehicular transport, enabling operations in diverse and often challenging locations.
* **Cost-Effectiveness:** Generally more economical in acquisition and operation compared to dedicated mobile cranes or reliance on third-party lifting services.
* **Versatility:** The combination of a dropside bed and a foldable crane maximizes the truck's utility for both material transport and lifting tasks.
* **Self-Sufficiency:** Independent of external power sources for lifting, ideal for remote or off-grid applications.
* **Compact Footprint:** The foldable design minimizes storage space requirements and enhances maneuverability.

**Limitations:**
* **Load Capacity:** Typically restricted to light to medium loads (e.g., several hundred kilograms to approximately one ton), significantly less than larger, powered industrial cranes.
* **Manual Effort:** Requires physical exertion from the operator for hydraulic pumping, which can be fatiguing for prolonged or heavy use.
* **Operational Speed:** Slower in operation compared to electrically or engine-powered hydraulic systems.