Overhead Cranes
20 Ton Overhead Crane
A 20 ton crane offered in three builds: a light double beam crane for general industrial and light construction lifting, a winch double beam crane for heavy continuous duty, and a gantry version for outdoor yards, railroads and warehouses with no overhead runway. The double beam builds span up to 49 metres with indoor lifting heights of 30 to 40 metres, and all builds run on a gearbox, motor and frequency converter.
- CE
Product Overview
A 20 ton crane offered in three builds: a light double beam crane for general industrial and light construction lifting, a winch double beam crane for heavy continuous duty, and a gantry version for outdoor yards, railroads and warehouses with no overhead runway. The double beam builds span up to 49 metres with indoor lifting heights of 30 to 40 metres, and all builds run on a gearbox, motor and frequency converter.
Key Benefits
- Three builds cover indoor bays, heavy duty cycles and open yards without changing supplier
- Frequency converter control for precise and repeatable load placement
- Gantry option removes the need to build a runway structure outdoors
- Control by wireless remote, cabin or handheld to suit the working position
- CE certification stated by the manufacturer for this range
Problems It Solves
- No runway structure outdoors, which rules out a conventional bridge crane
- Speed control that is too coarse for accurate placement of heavy loads
- One crane specified for two very different duty cycles
- Loads that exceed forklift capacity but do not justify a mobile crane hire
Where It Is Used
Applications And Buyers
Application Scenarios
- Outdoor warehouses and storage yards
- Railroad maintenance and loading areas
- Construction sites lifting heavy sections
- Mining sites handling machinery and material
Who It Is For
- Operators with both indoor bays and outdoor yards to serve
- Rail and logistics yards handling heavy unit loads
- Construction companies moving precast and steel
- Warehouses handling loads beyond forklift capacity
Technical Features And Specifications
Technical Features
- Light, winch and gantry builds within one 20 ton range
- Double beam bridge construction on the overhead builds
- Gearbox, motor and frequency converter drive
- Gantry build with driver room or remote control
- Lifting speed 0.4 to 16 m per minute, up to 20 m per minute on the winch build
| Rated Capacity | 20 ton |
|---|---|
| Capacity Range Available | 5 to 100 ton (light), 5 to 360 ton (winch), up to 320 ton (gantry) |
| Max Span | 0 to 49 m overhead, up to 50 m gantry |
| Max Lifting Height | 30 m or 40 m |
| Lifting Speed | 0.4 to 16 m/min, up to 20 m/min on the winch build |
| Control Options | Wireless, cab, handheld; driver room or remote on the gantry |
| Core Components | Gearbox, motor, frequency converter |
| Place of Origin | Henan, China |
| Warranty | 1 year |
How It Is Made And Checked
Materials Process And Quality Control
Certifications Stated By The Manufacturer
- CE
Manufacturing Process
- Structural fabrication
- Girder welding
- Assembly
- Load testing
Quality Control
- Specification agreed in writing before production starts
- First article or sample approved against the agreed specification
- Goods inspected and photographed at the factory before loading
- Inspection report sent to you before the container sails
Customisation Options
What Can Be Varied
- Choice of light, winch or gantry build
- Span to your rail centres or track gauge
- Lifting height at 30 m or 40 m
- Control by wireless, cabin, handheld or driver room
- Outdoor specification for yard and railroad installations
Compared With The Alternatives
| 20 ton gantry crane | The gantry carries its own structure and suits yards; the overhead build keeps the floor clear but needs a runway. |
|---|---|
| Mobile crane hire | A fixed crane pays back where lifts are routine; hire remains sensible for one off lifts. |
Use Guide
- Decide indoor or outdoor first, because that decides bridge or gantry
- For the gantry, confirm the ground bearing and the rail or wheel arrangement
- State whether the crane will run near rated load all shift
- Agree control type and cable or radio range before build
Questions
Questions Buyers Ask About This Product
Can this crane work outdoors?
Yes, in the gantry build, which is designed for outdoor warehouses, railroads and construction sites and needs no overhead runway.
What is the maximum span?
Up to 49 metres on the overhead builds and up to 50 metres on the gantry build.
Which build should I choose for a full shift of lifting?
The winch build. It is designed for heavy continuous duty and reaches higher lifting speed than the light build.
Do you supply the runway as well?
The crane is the supplied item. Tell us whether a runway exists and we will confirm what the crane needs from it.
Is remote control included?
Control type is specified per order: wireless remote, cabin or handheld pendant.
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View ProductGet A Price For 20 Ton Overhead Crane
Send the duty figures, the material if it is fixed, and the quantity. We will confirm the specification and quote against it.