1. What is Overhead Crane?
Overhead cranes, sometimes also called bridge cranes, are cranes with a hoist traveling along the bridge between parallel runways. They are designed to meet the medium to heavy industrial lifting requirements, covering all parts of manufacturing process. LYFOO Crane is a leading global supplier of overhead cranes with an extensive service network.
2 LH Series Crane Brief Introduction
LH series double girder overhead crane is designed in compliance with FEM manufacture standard, the reasonable structure, high intensity performance and stability features minimize crane deadweight and offer extremely good operation even morden constructed workshop , thanks to the optimized structure make it easy to assemble where is effectively reduce workshop construction costs. This series crane stands in line with the world main stream.
3 Advantage
1). Low dead weight- FEA technology designed box section, reasonable structure, sound stress requirements via analyzing.
2). High working intensity geared motor to main lifting, lifetime lubricative gear box, overheating protection, sound mechanical performance.
3). Electromagnetic brake along with adjustable brake disc device, extremely low maintenance rate, effective working life which should not less than 1 million times operation.
4).Trinity drive units outfit to C.T & L.T part, VVVF speed control and closed gear transmission, low noise.
5). Modular designed electric cabinet, world class sub-vendor for electrical component supply, anti-phase dislocation, default phase and over current protect.
6). Shorterzing treat hook apply to anti-fray material, effectively protect hook shell rubbing from wire rope, 360° horizontal & 180° vertical rotating, making operation easily.
7). Full sets of limit switches effect while hoisting, C.T and L.T reach to limits, make sure crane each mechanism, each time operation safe.
4. Excellence in overhead crane technology
LYFOO cranes industrial cranes include the most significant innovations developed for overhead crane applications. This industry leading technology is based on our innovation power in mechanical and electrical design, and the application of the most modern industrial manufacturing technology. The reliability wire rope hoists is the result of our experience and commitment to engineering excellence.
5. Maximized overhead crane lifecycle value
LYFOO cranes is not only committed to engineering excellence, but also in maximizing the lifecycle value of the overhead cranes it supplies globally. This is ensured by a service level tailored at your business needs. Not only is the overhead crane downtime minimized but also performance and maintenance is optimized.
6. Some Technical Pameter
| Capacity |
3t ~ 50t |
| Working Span |
Up to 31.5m |
| Lift height |
Upon to be requested |
| Lifting Speed |
8m/min |
| Cross Travel Speed |
20m/min |
| Trolley Travel Speed |
20m/min |
| Work Duty |
A5 |
| Controlled by |
Pendant/Radio |
| Power Supply |
380v, 3p, 50hz |
7. Technical Characteristics:
1) Hard-tooth surface of reducer
2) Steel winding drum
3) Imported rope
4) Converter function of adjustable speed without contact or module
5) Intelligence controlling
6) Trinity drive
8. How to make an inquiry to us?
Please tell us:
1) Lifting capacity?
2) Span? (from rail center to rail center)
3) Local powr (V/Hz/pH)
4) Lifting height?
5) Traveling distance?
Audited Supplier 
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