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Included File Formats
This model is provided in 14 widely supported formats, ensuring maximum compatibility:
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• - 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)
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• - 3DS (.3ds) – Legacy format with broad software support
• - 3ds Max (.max) – Provided for 3ds Max users
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• - AutoCAD (.dwg) – Suitable for technical and architectural workflows
• - Rhino (.3dm) – Provided for Rhino users

Model Info
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• - 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
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More Information About 3D Model :
A Folding Hydraulic Jib Crane with Manual Hand Crank Winch Attached on a Truck Pickup represents a specialized class of mobile lifting equipment designed for versatile and portable material handling. This apparatus integrates a compact, vehicle-mounted crane system onto the bed or chassis of a standard pickup truck, optimized for applications requiring on-site lifting capabilities without the need for large-scale, dedicated lifting machinery.

Nomenclature and Function:
Commonly referred to as a pickup crane, truck-mounted crane, or service crane, this device is engineered to facilitate the loading, unloading, and positioning of heavy or awkward objects. Its folding characteristic refers to the jib (boom) mechanism, which collapses or articulates into a compact form when not in use, allowing for easier transport, reduced vehicle footprint, and compliance with road regulations. The hydraulic component typically pertains to the power system that actuates the boom's elevation, extension (if telescopic), and/or articulation, providing controlled and powerful lifting and positioning capabilities for the crane structure itself. The manual hand crank winch is the primary mechanism for raising and lowering the load directly from the hook, relying on operator effort via a hand-turned crank and a geared system, which spools or unspools a wire rope or cable.

Structural Components and Operation:

1. Mounting System: The crane's base is robustly bolted or welded to the pickup truck's frame or reinforced bed, ensuring stability and load distribution during operation. This attachment point is crucial for transferring lifting forces safely to the vehicle chassis.
   
2. Mast/Column: A vertical or pivoting column extends upwards from the base, providing the main support for the jib. It often incorporates a slewing bearing, allowing the entire jib assembly to rotate (manually or with assisted rotation) typically up to 360 degrees, though specific models may have rotational stops.
   
3. Folding Jib/Boom: This is the horizontal or articulated arm from which the load is suspended. The folding design typically involves multiple sections that can be pivoted and locked into a compact storage position, often parallel to the mast or truck bed. When deployed, these sections extend to achieve the desired reach. The boom's elevation and, in some cases, its extension, are controlled by one or more hydraulic cylinders. These hydraulics are often powered by a self-contained manual pump requiring operator input via a lever, though some variants may feature a 12V DC electric pump drawing power from the truck's battery.
   
4. Manual Hand Crank Winch: Integrated into the jib or mast, this component consists of a cable drum, a durable steel wire rope, and a load hook. An ergonomic hand crank, connected to a geared mechanism, allows the operator to precisely control the vertical movement (hoisting and lowering) of the attached load. This manual operation provides fine control and independence from external power sources for the actual load manipulation.
   
5. Outriggers/Stabilizers: Many models incorporate deployable outriggers, which extend horizontally from the vehicle chassis and are then lowered to contact the ground. These are critical for enhancing the truck's stability during lifting operations, preventing vehicle tilt or instability, especially when handling loads near the crane's maximum capacity or at full extension.
   
   Applications:
   This type of crane is highly valued in diverse sectors due to its mobility and operational independence. Common applications include:
   
6. Field Service and Maintenance: Lifting and positioning heavy tools, machinery components, or spare parts in remote locations.
   
7. Construction: Handling building materials, small equipment, and generators on job sites.
   
8. Utilities: Aiding in the installation or repair of poles, transformers, and other infrastructure components.
   
9. Agriculture: Loading and unloading feed, machinery parts, and other farm implements.
   
10. Landscaping: Moving heavy rocks, trees, or bags of materials.
    
11. Logistics and Delivery: Facilitating self-loading and unloading of cargo, particularly when a forklift is unavailable.
    
    Advantages and Limitations:
    Advantages include its compact storage profile, excellent mobility for reaching diverse work sites, relative cost-effectiveness compared to larger mobile cranes, independence from external power for the winch and often the hydraulic pump, and ease of deployment for single-operator tasks. The manual winch provides precise control and simplicity in operation and maintenance.
    Limitations primarily involve lower lifting capacities and slower operational speeds compared to electric or fully hydraulic systems. The manual nature of the winch requires physical effort from the operator, which can be a factor for repetitive tasks or very heavy loads. Furthermore, its reach and maximum lift height are constrained by the design and the stability of the host vehicle. Safe operation critically depends on proper vehicle stabilization via outriggers and adherence to load charts.
    
    KEYWORDS: Truck crane, pickup crane, hydraulic crane, jib crane, folding crane, mobile crane, material handling, hand crank winch, manual winch, vehicle-mounted crane, utility crane, service crane, field equipment, portable crane, load lifting, boom crane, small crane, compact crane, hydraulic lift, manual operation, truck accessory, lifting equipment, workshop crane, industrial lifting, agricultural equipment, construction equipment, telescopic boom, articulate boom, cargo handling, self-loading