Product Introduction
Single Girder Gantry Crane is a classic outdoor mobile lifting equipment, composed of single box girder, paired end carriages, gantry legs and electric hoist. It adopts A3-A4 intermittent working system, featuring simple structure, stable operation and low investment cost.
Compared with double girder gantry cranes, this single girder model is more suitable for light and medium-duty outdoor lifting tasks. It can be customized into full gantry or semi-gantry type to adapt to different site conditions.
1. Main Girder
Box-type welded main girder with Q235B steel, high rigidity, strong load-bearing capacity and anti-deformation performance.
2. End Carriage
Matched paired short box end carriages, specially designed for single girder connection. The main girder is fixed on the inner flange of the end carriage by bolts, not on the top surface. It is non-interchangeable with double girder end carriage.
3. Gantry Legs
Welded square tube/box structure, firmly connected with end carriage, stable support, strong wind resistance.
4. Electric Hoist
CD1/MD1 wire rope electric hoist, single speed / double speed optional, smooth lifting, low noise.
5. Control System
Pendant manual control or wireless remote control, dual control mode is optional, flexible and easy to operate.
6. Safety Devices
Equipped with travel limit switch, hoist limit switch, buffer, overload limiter and emergency stop button to ensure full operational safety.
2. Exclusive single girder end carriage connection design, accurate assembly, stable walking performance.
3. Modular split design, easy container packaging and sea transportation, saving logistics cost.
4. Full outdoor protection design, optional rainproof devices to adapt to rainy and windy outdoor environments.
5. Simple overall structure, low failure rate, convenient daily maintenance and replacement of spare parts.
六.Optional Accessories
We provide various customized accessories to meet different outdoor working conditions and customer needs:
1. Wireless remote control system
2. Rainproof canopy for hoist and motor
3. Anti-wind rail clamp
4. Overload protection limiter
5. LED working light
6. Semi-gantry structural customization
七.Application Scenarios
single girder gantry cranes are widely used for material handling in various outdoor occasions, suitable for factories, construction and logistics industries:
Outdoor material stockyard, steel yard, construction site, factory outdoor workshop, logistics distribution yard, port and terminal light cargo handling
八. Our Services
As a professional gantry crane manufacturer, we provide one-stop export service for global customers:
1. Free customized design according to site conditions 2. Complete CE certification and export documents 3. Standard sea-worthy packaging 4. Professional installation manual and technical drawings 5. Overseas technical guidance 6. Long-term spare parts supply
九. FAQ
Q1: What is the working duty of MH single girder gantry crane?
The standard working duty is A3-A4 for general outdoor intermittent operation. A5 heavy-duty type is available for frequent working conditions.
Q2: Can this crane work in rainy outdoor environment?
Yes. We can equip rainproof motors and rainproof canopies to adapt to rainy and humid outdoor working conditions.
Q3: Are single girder and double girder end carriages interchangeable?
No. Their structural size, connection position and bearing design are completely different, and cannot be replaced mutually.
Q4: Can you customize special voltage and size?
Absolutely. We can customize span, lifting height, working voltage (415V/60Hz, etc.) and special structure according to local standards.
Q5: What export documents can you provide?
We can provide CE certificate, technical drawings, installation manual, packing list and commercial invoice for customs clearance.
十. Inquiry CTA Section
Get your customized single girder gantry crane solution now! Please tell us your required lifting capacity, span, lifting height and working site. We will provide the latest quotation and professional technical support within 24 hours.