Free Standing Column Jib Crane
Introduction
Application Scenario
Advantages
Structural Diagram And Parameter Table
INTRODUCTION
A Free Standing Column Jib Crane (also known as a Pillar-Mounted Jib Crane) is an independent, floor-mounted light-duty lifting system. Consisting of a heavy-duty vertical steel column, a rotating boom arm (jib), a slewing mechanism, and an electric or manual hoist, it operates without any structural support from building walls or facility columns.
APPLICATION SCENARIO
Machining & Metal Fabrication: Loading and unloading heavy workpieces onto CNC machines, lathes, and milling stations.
Automotive & Equipment Assembly: Precise positioning of engines, gearboxes, and heavy components along production lines.
Warehousing & Logistics Hubs: Stacking, sorting, and localized loading/unloading at dispatch and packaging stations.
ADVANTAGES
Optimized Workstation Ergonomics: Designed for high-frequency, short-distance lifting, reducing worker fatigue and eliminating waiting time for large overhead travelling cranes.
Compact Footprint & High Clearance: Takes up minimal floor space while delivering maximum hook height and horizontal reach.
Optimized Workstation Ergonomics: Designed for high-frequency, short-distance lifting, reducing worker fatigue and eliminating waiting time for large overhead travelling cranes.
STRUCTURAL DIAGRAM AND PARAMETER TABLE
| Parameter | Specification |
|---|---|
| Working Class | A3, A4, A5 |
| Capacity | 0.25 t – 5 t (standard configurations: 0.5t, 1t, 2t, 3t, 5t) |
| Span / Radius | 3 m – 10 m (radius from column center to hook center, customizable) |
| Lifting Height | 3 m – 8 m (customizable based on building clearance) |
| Lifting Speed | 4 – 10 m/min (single speed) 8 – 20 m/min (dual speed / VVVF optional) |
| Rotation Angle | 180°, 270°, 360° (full electric rotation or manual rotation) |
| Rotation Speed | Manual: push/pull operation Electric: 0.5 – 1.5 rpm (VVVF optional) |
| Control Method | Pendant control (standard) / Remote radio control (optional) |
| ower Supply | 380V / 50Hz / 3-phase |
| Temperature | -10°C to +45°C (indoor general industrial environment) |
| Protection Grade | Hoist motor: IP44 – IP54, Insulation class F Rotation motor (if electric): IP44 – IP54 |
| Girder Type / Structure | Column-mounted rotating arm – Single cantilever beam with slewing bearing or bushing type rotation |
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