Double Girder Truss Type Gantry Crane(MG)

Product description

MG Type Double Girder Gantry Crane (Truss-type) is made up of bridge, trolley, crane traveling mechanism and electric system.Applies to highway, bridges, power station and other Construction workshops for general handling and lifting operations.

Key Advantages

1. High strength-to-weight ratio: Truss structure maintains rigidity while reducing dead load

2. Wind-resistant design: Ideal for exposed outdoor construction sites

3. Precision movement: Slow operational speeds ensure safe material placement

4. Customizable configuration: Multiple leg types and power supply options

Tchnical Parameter

Structure

I.Structural Components

1. Portal frame

2. Hoist trolley system

3. Gantry travel mechanism

4. Operator cabin

5. Electrical control system

II.Frame Design Highlights

This frame is lightweight truss structure with superior wind resistance. The main girders is smooth transverse movement along main girder rails.

Frame Comprises:

1. Main girders (triangular truss design with installed rails)

2. Upper end beams

3. Support legs (box-type or steel pipe options)

4. Lower end beams

5. Travel bogies

6. Working platform with safety railings

III.Trolley System Features

The trolley is compact hoist configuration with minimized dead weight.

VI.Operator Cabin

·Fully enclosed safety cabin featuring:

·Ergonomically adjustable seat

·Insulated floor padding

·Tempered glass windows

Optional accessories:

·Climate control (heating/AC)

·Audio warning devices

·Two-way communication systems

V.Power Supply Options

1. Cable reel system (standard)

2. Overhead conductor lines (alternative)

Case

Application

Specially engineered for bridge construction projects, this crane operates at optimized low speeds to ensure precision handling of heavy materials.