Semi Gantry Crane with Electric Hoist 230V/415V for Multiple Markets

ISO/SGS General Construction Equipment Semi Gantry Crane Outdoor 

A gantry crane is a versatile lifting system.It features a bridge supported by two or more legs that travel on wheels or rails embedded in the ground, making it ideal for outdoor applications, construction sites, ports, and workshops with limited ceiling height.

Key Features:

1:Structural Design:
Consists of a horizontal bridge girder supported by vertical legs (fixed or adjustable).
Can be full gantry (both legs move) or semi-gantry (one leg moves on a rail, the other on a fixed runway).
Built with steel or aluminum for durability and corrosion resistance.

2:Mobility & Configuration:
Rubber-tired gantry cranes (RTG): Mobile units for container handling in ports or yards.
Rail-mounted gantry cranes (RMG): Fixed rails for precision in shipyards or factories.
Portable gantry cranes: Lightweight, adjustable designs for workshops or temporary sites.

3:Load Capacity & Span:
Handles loads ranging from 1 ton to over 1,000 tons, depending on design.
Spans vary from 5 meters (small workshops) to 50+ meters (shipbuilding yards).

4:Lifting Mechanism:
Equipped with electric hoists (wire rope or chain), trolleys, or specialized attachments (magnets, grabs).
Optional features: automated positioning, remote control, or cabin operation.

Applications:
Ports & Shipyards: Loading/unloading shipping containers, assembling ship sections.
Construction: Lifting prefabricated structures, steel beams, or heavy machinery.
Manufacturing: Moving large components in automotive, aerospace, or energy sectors.
Railways: Installing or repairing locomotives and railcars.
Wind Energy: Assembling turbine blades and nacelles.

Types of Gantry Cranes:
Adjustable Gantry: Leg height and span can be modified for flexible workspace layouts.
Container Gantry Crane: Massive RTGs or RMGs for stacking and moving shipping containers.
Semi-Gantry: Combines one mobile leg with a runway beam for hybrid applications.
Truss Gantry: Lightweight yet strong truss structure for long spans.

Technical Standards & Safety:

Complies with ISO 4301, FEM 1.001, and ASME B30.2 standards.
Safety features include overload protection, emergency brakes, travel limit switches, and anti-sway systems.

Detailed Photos

Product Parameters

Workshop