1-20-ton-light-gantry-crane
1-20 ton light gantry crane main frame is one-time forming, reasonable structure and favorable performance. Sinomac Industrial(SANOMAC) 1-20 ton light gantry crane’s overhanging design increases the working range and wide range of application.
- Capacity
- 1~20 Tons
- Lift Height
- 3~40m
- Span
- 5~31.5m(Max 35m)
- Work Duty
- A3~A6
- Protection Class
- IP54-IP65
- Working Temperature
- 40~+40℃
Quotation in 24 hours · CAD drawing in 48 hours · FEM / DIN / ISO design
Product Overview
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Product Gallery
Technical Features
- Buyer Guide For Gantry Cranes
- Motor protection class IP55
- Heavy duty motor, 60%ED rating
- Electromagnetic disk brake, dust proof
- No oil leakage, self-adjustable brake
- Heavy duty galvanized wire rope
- Outperforming reliability designing
- Smaller size, lighter wheel load
Where It Is Used
- 1-20 ton light gantry crane with hoist is widely used for the workshop, station, port, warehouse and , etc. It is used for loading and unloading between fixed span and it can handle many kinds of materials, such as steel structure, precast concrete, glass, plastic, etc.
Specifications
Values below are the published standard configuration. Anything outside this range is a customisation question, not a catalogue lookup.
| Capacity | 1~20 Tons |
|---|---|
| Lift Height | 3~40m |
| Span | 5~31.5m(Max 35m) |
| Work Duty | A3~A6 |
| Protection Class | IP54-IP65 |
| Working Temperature | 40~+40℃ |
| Control Mode | pendant/remote/cabin |
| Loading Capacity | 0.5~20t |
|---|---|
| Lifting Height | 3~30m or customized |
| Lifting Speed | Single speed: 3~8 m/min or customized |
| Variable speed: 1/10 m/min or customized | |
| Span | 3~35m |
| Left Cantilever | 0~4m or as require |
| Right Cantilever | 0~4m or as require |
| Lifting Mechanism | Wire rope hoist or electric chain hoist |
| Work Duty | A3~A6 |
| Power Supply | AC-3Phase-220/230/380/400/415/440V-50/60Hz |
| Control Method | Ground handle control(Push button), wireless remote control, cabinet control |
| Application Area | Factory,workshop,warehouse,power station,logistic,etc. |
Quality Control
Raw steel arrives with a Material Test Certificate and is spot inspected. Welders hold Class I international qualification. Girders are shot blasted to Sa2.5 before paint, and paint thickness is checked.
Customisation
Capacity, span, lifting height, duty group, power supply, control mode and service environment are all specified per order. Special products customisation is a standard service.
Documentation and Support
Equipment and main parts qualification certificates, electrical drawing diagram, installation operation and maintenance manual, and commissioning instructions ship with the equipment. Online support runs 24/7.
Use Guide
- Confirm the duty group. Count average lifts per hour and average load, not peak tonnage. This sets the FEM classification and drives the whole design.
- Check the building. Wheel load, headroom and hook approach decide whether the unit fits. Ask for the CAD drawing before ordering.
- Specify the environment. Temperature, dust, humidity and any hazardous area classification change the motor, brake and enclosure rating.
- Plan the power supply. Long travel needs a conductor rail or festoon system, which is quoted separately and must match the runway length.
- Book commissioning. Installation supervision or online commissioning support, plus operator training, before the unit goes into production.
Related Products
20-ton-heavy-gantry-crane
- Capacity
- 0.5~800t
- Span
- 12~50m or Customized
Double-girder-gantry-crane
- Capacity
- 0.5~800t
- Span
- 12~50m or Customized
Semi-gantry-crane
- Capacity
- 0.25-80 Ton
- Lift Height
- 12m
Portable-gantry-crane
- Capacity
- 0.5-10 tons
- Lift Height
- 1-10m
Frequently Asked Questions
What information do you need to quote a 1-20-ton-light-gantry-crane?
Capacity, span rail centre to rail centre, lifting height, duty or working condition, power supply, travel distance and the service area conditions. A workshop drawing speeds it up considerably.
Can the 1-20-ton-light-gantry-crane be customised?
Yes. Sinomac provides a special products customisation service, and free production drawings for regional partners and clients buying crane kits.
How long does a quotation take?
A quotation is issued within 24 hours and a CAD drawing within 48 hours, both free of charge.
What testing is done before shipment?
Every hoist is pre-commissioned before packing and the crane is pre-assembled for a factory acceptance test. A third party inspection can be arranged at your request.
Are your cranes built to FEM and DIN standards?
Yes. Sinomac designs to FEM, DIN and ISO. Duty group is set from your real lifting cycle, so the classification on the nameplate matches how the crane is actually used.
Can you supply a crane kit instead of a complete crane?
Yes. Sinomac supplies hoist, end carriages, drives, control system and anti-sway as a kit, and provides free production drawings of the girder for regional partners and clients buying kits, which lowers shipping cost.
Request a Quotation for the 1-20-ton-light-gantry-crane
Send capacity, span, lifting height and duty. A quotation follows within 24 hours.