The 80 ton overhead crane is a powerful lifting machine designed for handling large and heavy loads, which provides better strength, stability, and lifting height. Depending on the different using frequency, it can be divided into A5, A6,A7 class.
The main steel frame of bridge crane includes girder box, platform, pantograph and trolley rail. The Main girder will be strictly fabricated and detected in our workshop according the design and national standard. The toughness and strength are perfect combination. It applies shot blasting and high quality painting. Well-chosen choose steel plate, advanced welding.
80 ton Overhead Crane Feature
Overload protection
Main lifting motor with thermal protection
Hooks with latch
Rubber buffers
Protective earthing
Emergency switch
Sub-assemblies characteristic are tested before assembly
Laser anti-collision system
80 ton Overhead Crane Advantage
Strong Structure: Made with high-quality Q345B/Q235B steel and optimized girder welding for strength and durability
Smooth Operation: Frequency control ensures steady lifting and accurate positioning.
Modular Design: Easy to install, maintain, and transport
80 ton Overhead Crane Specification
| Span | m | 10.5 | 13.5 | 16.5 | 19.5 | 22.5 | 25.5 | 28.5 | 31.5 | 34.5 |
| Crane Weight | t | 15.07 | 18.23 | 22.58 | 26.94 | 32.31 | 41.3 | 48.25 | 55.29 | 63.32 |
| Trolley Weight | 3.29 | 3.29 | 3.29 | 3.54 | 3.54 | 3.43 | 3.54 | 3.54 | 3.54 | |
| Max. Wheel Load | kN | 208.7 | 214.9 | 222.5 | 239.9 | 245.5 | 266.1 | 271 | 303 | 326.2 |
| Min. Wheel Load | 27.9 | 27.9 | 30.1 | 33.8 | 37.4 | 51.4 | 56.4 | 70.2 | 78.2 | |
| Crane Wheel Q'ty | PCS | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Crane Rail | P43 | P43 | P43 | P43 | P43 | QU70 | QU70 | QU70 | QU80 | |
| Lifting Speed | m/min | 2/0.33 | ||||||||
| Trolley Speed | 0 -20 | |||||||||
| Bridge Speed | 0 -32 | |||||||||
| Lifting Motor | KW | 30/5 | 30/5 | 30/5 | 30/5 | 30/5 | 30/5 | 30/5 | 30/5 | 30/5 |
| Trolley Motor | 2.2*2 | 2.2*2 | 2.2*2 | 2.2*2 | 2.2*2 | 2.2*2 | 2.2*2 | 2.2*2 | 2.2*2 | |
| Bridge Motor | 1.67*4 | 1.67*4 | 2.2*4 | 2.2*4 | 1.74*4 | 6.5*2 | 6.5*2 | 6.5*2 | 6.5*2 | |
| Crane Power | 41.08 | 41.08 | 43.2 | 43.2 | 41.36 | 47.4 | 47.4 | 47.4 | 47.4 | |
FAQs
80-ton overhead crane is mainly used for lifting and moving heavy materials in industries such as steel manufacturing, construction, mining, and energy. It is ideal for high-capacity, high-frequency lifting tasks.
It usually falls under A5 to A7 working class, depending on usage frequency and operational environment. For steel mills or continuous working conditions, higher-duty grades are recommended.
The steel structure of our products is generally packaged with plastic film to protect it from rain.
It is equipped with a heavy-duty open winch trolley or custom trolley system for precise, safe, and powerful lifting operations.
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