What are the 3 basic components of an overhead crane?
The principal parts of overhead traveling cranes are: bridge girders, end trucks, trolley with hoisting mechanism, an operator’s cab or pendant control. Careful repair and maintenance are essential to safe crane operations.
What is an overhead crane called?
An overhead crane, commonly called a bridge crane, is a type of crane found in industrial environments. An overhead crane consists of parallel runways with a traveling bridge spanning the gap. A hoist, the lifting component of a crane, travels along the bridge.
What is the purpose of an overhead crane system?
To move extremely heavy or bulky loads through the overhead space in a facility, instead of through aisles or on the floor, an overhead crane (also called an industrial crane, crane, or overhead traveling crane is a machine that lifts, lowers and moves a load horizontally.
What is a top running overhead crane?
A top running overhead crane has a fixed rail or track system installed on the top of each runway beam—allowing the end trucks to carry the bridge and hoist along the top of the runway system. Top running cranes can be built to capacities of anywhere from 1/4-ton to excesses of 100-tons.
What is the full form of EOT crane?
Electric overhead traveling crane or EOT crane is one of the most common types of overhead crane, also called bridge cranes, which consist of parallel runways with a traveling bridge spanning the gap.
How do you maintain an overhead crane?
Ensure there are no loose, broken, or damaged parts on the hoist, trolley, bridge, runway, or electric systems. Check that the wire rope is reeved and seated in the drum grooves properly. Verify that the bottom block is not twisted (no two lengths of wire rope should touch).
What are the types of overhead crane?
Overhead Crane Types
- Bridge Cranes.
- Gantry Cranes.
- Monorail Cranes.
- Jib Cranes.
- Workstation Cranes.
What are the major advantages of overhead Travelling crane?
What are the Benefits of Overhead Cranes?
- Increased Safety. Forklifts carry the risk of imprecise stacking, dropping goods as well as accidents (due to crashing).
- Improved Load Control.
- Avoid Floor Obstructions.
- Improved Ergonomics.
- Easy Lifting of Loads.
- Customizable.
What is underslung crane?
ABUS underslung overhead travelling cranes offer load capacities of up to 8 t and spans of up to 25 m. The design versions DLVM and EDL feature rolled section girders. EDKs are designed with torsion resistant welded box girders.
What is the difference between a bridge crane and gantry crane?
Bridge cranes are mounted inside of the building they operate in. This makes them great for warehouse type factories that are often crowded and where every inch of space is valuable. Gantry cranes are typically on wheels or mounted to a track system .
What kind of crane is Demag Universal Crane?
Every crane and every crane component reflects decades of crane expertise and reliability as a partner for the industry. Our product portfolio includes single and double-girder overhead travelling cranes and suspension cranes. Besides universal cranes with welded box-section girders, we also offer solutions with rolled steel sections.
What makes Demag the industry that makes supply?
Demag sets crane standards for the future Standard solutions made by Demag offer outstanding quality, effi ciency, and reliability at the highest level. Every crane and every crane component refl ects decades of crane expertise and reliability as a partner for the industry.
How big is a Demag Dr rope hoist?
With the new DR rope hoist, Demag Cranes & Components has introduced a state-of-the-art standard for crane applications with loads weighing up to 50 mt and, at the same time, an entirely new crane philosophy. The C shape of the Demag DR rope hoist design is ideally suited to crane applications.
Who are the manufacturers of the overhead crane?
Our universal, overhead cranes for sale include the following: As an overhead crane manufacturer, we’re proud of the varied benefits these cranes can provide. Some of the advantages specific cranes offer include: