Single Girder Truss Gantry Crane MH Type

Product Description

The MH single girder truss gantry crane is a medium-to-small-sized track-mounted lifting device featuring a truss structure design. It primarily consists of a gantry frame (main beam, legs, lower crossbeam), hoisting mechanism, traveling mechanism, and electrical control system. The hoisting mechanism employs an electric hoist (such as the CD1 or MD1 type), which operates along the lower flange of the main beam's I-beam. It is suitable for material handling operations in both outdoor and indoor environments. Its truss structure offers advantages such as lightweight construction, strong wind resistance, and ease of installation and maintenance, making it particularly suitable for use in windy environments or on soft soil foundations.

The MH single girder truss gantry crane has two controlling methods, namely ground controlling and room controlling. The capacity is from 3 tons to 32 tons and can be customized. Its span is from 12 meters to 35 meters, and the working temperature is within -20-40 centigrade.

Types of single girder truss gantry crane

This model can be customized with cantilever structures (single cantilever, double cantilever, or no cantilever) according to requirements, and can be adapted to different spans and lifting capacities to meet diverse operational needs.

Double cantilever truss gantry crane — Single cantilever truss gantry crane

Application

MH Single Girder Truss Gantry Cranes are widely used in outdoor yards, steel loading and unloading, bridge construction, port warehousing, and other scenarios, and are particularly suitable for work environments that require frequent movement or high wind resistance.

Factory workshops (material handling in production lines).
Warehouses & freight yards (cargo loading/unloading and stacking).
Ports & wharves (ship cargo handling for efficiency).
Construction sites (transporting/building component installation).
Mining & metallurgy (ore handling and heavy material lifting).

Advantages of MH single girder truss gantry crane

Lightweight design: Truss structures are lighter than box beams, reducing the load requirements on the foundation.
Strong wind resistance: The open truss structure provides strong wind resistance, ensuring greater stability when operating in open or windy areas.
Flexible operation: Supports ground handles, wireless remote control, and cab operation to meet different operational requirements.
High adaptability: Operating temperature range typically spans -20°C to +40°C, suitable for use in factories, mines, cargo yards, warehouses, and other locations.
Safe and reliable: Equipped with safety features such as overload alarms, anti-hook collision protection, and phase loss/overcurrent protection.

Specifications

single girder truss gantry crane drawing

Models	MH single girder truss gantry crane
Lifting Capacity	3-20 ton
Span	7.5-31.5 meter
Maximum lifting height	6-24 meter
Hoisting speed	3-8m/min
Crab travelling speed	20m/min
Gantry travelling speed	20-30m/min

Single Girder Truss Gantry Crane Supplier

As a professional manufacturer and supplier of MH single-girder truss gantry cranes, we have over 20 years of experience in research, development, and production, dedicated to providing customers with efficient, reliable, and customized lifting solutions. We can provide personalized designs tailored to your specific operational requirements (such as span, lifting capacity, working environment, etc.), meeting the unique needs of various industries. From design, manufacturing, installation, commissioning to after-sales maintenance, we offer comprehensive professional technical support. Contact us for free technical consultations and customized quotes.