Crane-hook-assembly
Crane Hook Block is designed according to DIN standard. C Type & Ramshorn Hook Block will be tested by company before factory shipment to ensure the quality. Material of hook generally adopt 35CrMo.
- Color
- Yellow/Red or Customized
- Capacity
- 0.5T-1000T
- Material
- 20Mn/35CrMo/34Cr2ni2Mo/Customized
- OEM
- Available According to Provided Drawing
Quotation in 24 hours · CAD drawing in 48 hours · FEM / DIN / ISO design
Product Overview
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Product Gallery
Technical Features
- Easy to handle hook blocks are closed and rotate freely 360 degrees.
- Hooks are supported on anti-friction lifetime lubricated bearings and are made from quenched and tempered 34CrMoV steel according to DIN17200.
- Each Hook is fitted with a spring-loaded sturdy safety latch, ensuring that slings cannot accidentally release from the hook. Hook forging is ergonomically designed.
- High Strength and Durability: The lifting hook steel pipe hook is made of high-strength steel, which is light weight, high strength and durable, and can withstand huge lifting loads.
Where It Is Used
- Application : Hoist, Winch, Trolley and Crane
- Metallurgy, Mining, Chemical, Light Industry and other Industries. C type crane hook is simple to manufacture and easy to use, but the force is unevenly spread, most of it is used in the work place with the lifting weight less than 80 tons. Heavy lifting weight often adopts ramshorn hook with symmetrical force.
- The single hook has a simple structure and is easy to use, but the force is poor, and it is suitable for occasions with small lifting weights; the double hook has symmetrical force and is suitable for lifting objects with large lifting weights.
Specifications
Values below are the published standard configuration. Anything outside this range is a customisation question, not a catalogue lookup.
| Color | Yellow/Red or Customized |
|---|---|
| Capacity | 0.5T-1000T |
| Material | 20Mn/35CrMo/34Cr2ni2Mo/Customized |
| OEM | Available According to Provided Drawing |
| NO. | Item | Value |
|---|---|---|
| 1 | Color | Customized |
| 2 | Capacity | 0.5t-1000t |
| 3 | Material | 20Mn/35CrMo/34Cr2ni2Mo/Customized |
| 4 | Style | C Type or Ram’s Horn |
| 6 | Standard | GB, ASTM, DIN |
| 7 | Drawing | Available on Request |
| 8 | After Sales Service | Field Installation, Commissioning and Training |
| 9 | Application | Hoist, Winch, Trolley and Crane |
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.
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View specificationFrequently Asked Questions
What information do you need to quote a crane-hook-assembly?
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.
Is the crane-hook-assembly available as a spare part or kit item?
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 Crane-hook-assembly
Send capacity, span, lifting height and duty. A quotation follows within 24 hours.