Product Description

Portable Column Jib Crane is a highly flexible and movable small lifting equipment. It adopts a unique slewing cantilever design and is equipped with electric chain hoist or electric wire rope hoist, which can realize flexible operation in 360° range. It is especially suitable for space-constrained places, such as low plants, warehouses and other environments where traditional traveling cranes cannot be installed, and is ideal for workshop equipment installation, cargo handling and other operations.

Jib Crane Column Components

Portable column jib cranes are mainly composed of column system, slewing jib, lifting device, mobile base, control system and auxiliary components. The column system is made of high-strength steel, and the lower end is fixed on the movable base, equipped with horizontal adjustment device. The slewing arm provides 270° or 360° rotation and supports both manual and electric slewing. The electric slewing is driven by a cycloid reducer to realize smooth rotation.

• The lifting device consists of an electric chain hoist or an optional electric wire rope hoist mounted on the jib I-beam track with overload protection and precise positioning.
• The mobile base is equipped with heavy-duty casters and a locking device for quick movement and positioning.
• The control system is provided with operating handle or wireless remote control, with frequency conversion speed control function and safety limit switch.
• Auxiliary components include counterweight systems, anti-sway devices and lighting systems.

Product Features

• Rated lifting capacity: 0.5~20 tons, covering light to heavy duty operation requirements.
• Boom length range: 2~10 meters, supporting customized design.
• Model classification: BZ type (light/medium) and BZD type (heavy/medium).
• Working temperature: -25°C~+40°C, adapting to a variety of environmental conditions.
• Lifting mechanism: optional electric hoist or manual hoist to meet different operation requirements.
• Slewing mechanism: equipped with electric motor or manual control, flexible and convenient.
• Main body material: adopts high-strength Q235B manganese steel to ensure durability and stability.
• Slewing angle: 90°, 180°, 270°, 360° options are available to adapt to different operating scenarios.

Application

Portable column jib cranes unique structural design and portable characteristics, especially suitable for limited space, the need for frequent movement or temporary lifting operations. Specific applications are as follows:

• Production line applications: for automotive manufacturing production line parts lifting, electronic product assembly line equipment handling, heavy machinery assembly line workpiece positioning.
• Workshop applications: for machine tool loading and unloading assistance, equipment maintenance support, material turnover handling.
• Warehousing and logistics applications: for warehouse cargo stacking, material loading and unloading operations, shelf replenishment operations.
• Terminal and harbor applications: small ship cargo handling, container cargo handling, terminal equipment maintenance, etc.

Specification