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BMHN Model Electric Hoist Semi-gantry Crane
Authentication mark:
This crane is mainly used in workshop loading bays, warehouse loading/unloading areas, and machinery maintenance workshops.
Capacity:
1 t – 20 t customizable
Lifting Height:
3 m – 12 m (customizable based on site clearance)
Span:
5 m – 16 m customizable
Voltage/Hertz:
3 Phase 380V 50hz
Working Class:
A3, A4, A5 (Light to medium duty)
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Introduction
Application Scenario
Advantages
Structural Diagram And Parameter Table
INTRODUCTION
The BMHN Model Electric Hoist Semi-Gantry Crane is a specialized material handling crane featuring one side supported by gantry legs running on floor rails, while the other side travels along an elevated runway beam attached to building columns. Equipped with an electric wire rope or chain hoist, it combines the features of an overhead bridge crane and a traditional gantry crane into a space-saving hybrid design.
APPLICATION SCENARIO
[1] Workshop Loading Bays – Handling machinery parts, tools, and light equipment near bay doors with one side wall-mounted, freeing up floor space.
[2] Warehouse Loading/Unloading Areas – Lifting raw materials, finished goods, and assembled components from trucks or storage racks with efficient operation.
[3] Machinery Maintenance Workshops – Servicing engine components, gearboxes, and heavy spare parts where building rails exist and space is limited.
[4] Small Assembly Lines – Moving assembled components between workstations with precise positioning and smooth operation.
[5] Repair and Service Centers – Lifting damaged equipment, vehicle parts, and machinery for repair work in confined workshop environments.
[2] Warehouse Loading/Unloading Areas – Lifting raw materials, finished goods, and assembled components from trucks or storage racks with efficient operation.
[3] Machinery Maintenance Workshops – Servicing engine components, gearboxes, and heavy spare parts where building rails exist and space is limited.
[4] Small Assembly Lines – Moving assembled components between workstations with precise positioning and smooth operation.
[5] Repair and Service Centers – Lifting damaged equipment, vehicle parts, and machinery for repair work in confined workshop environments.
ADVANTAGES
[1] Space-Saving Design – Utilizes existing building column for support on one side, freeing up valuable floor space.
[2] Low Investment Cost – Simplified single girder and electric hoist structure reduces manufacturing and civil costs.
[3] Easy Maintenance – Electric hoist modular design allows quick component replacement and simple daily inspection.
[4] Quiet and Clean Operation – Electric hoist operates smoothly with low noise and no hydraulic oil leakage.
[5] Flexible Control Options – Available with pendant or remote radio control for operator convenience.
[2] Low Investment Cost – Simplified single girder and electric hoist structure reduces manufacturing and civil costs.
[3] Easy Maintenance – Electric hoist modular design allows quick component replacement and simple daily inspection.
[4] Quiet and Clean Operation – Electric hoist operates smoothly with low noise and no hydraulic oil leakage.
[5] Flexible Control Options – Available with pendant or remote radio control for operator convenience.
STRUCTURAL DIAGRAM AND PARAMETER TABLE
| Parameter | Specification |
|---|---|
| Working Class | A3, A4, A5 (Light to medium duty) |
| Capacity | 1 t – 20 t |
| Span | 5 m – 16 m |
| Lifting Height | 3 m – 12 m |
| Lifting Speed | 4 – 8 m/min |
| Trolley Travelling Speed | 20 – 30 m/min |
| Crane Travelling Speed | 20 – 35 m/min |
| Control Method | Pendant control / Remote radio control |
| Power Supply | 380V / 50Hz / 3-phase |
| Temperature | -20°C to +50°C |
| Protection Grade | Motor: IP44 – IP54, Insulation class F |
| Girder Type | Single girder with one rigid leg + one hinged leg |
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