What certifications does the product have?

The product has CE certification.

What are the typical applications for this drive?

It is mainly used in engineering machinery such as girder transporters, timber grab machines, gantry cranes, and lifting equipments.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off seasons.

Wh25 Dual Worm Slewing Drive Bearing for Truck Mounted Crane

Name: Wh25 Dual Worm Slewing Drive Bearing for Truck Mounted Crane
Brand: Coresun Drive Equipment Changzhou Co., Ltd.
SKU: 1908381022

Jiangsu, ChinaCoresun Drive Equipment Changzhou Co., Ltd.

US$800.00

1 Piece

Product profile

Customization

Available

Holding Torque

316.6kn.M

Tilting Moment Torque

310kn.M

Model NO.

WH25-2-RH

Output Torque

59.2kn.M

Output Speed

1rpm

Gear Ratio

108:1

IP Class

IP65

Static Axial Load

1850kn.M

Static Radial Laod

690kn.M

Precision

0.12 Degree

Corrosion Protection

Mechanical Efficiency

40%

Slef-Locking

Yes

Transport Package

Standard Exporting Package

Specification

WH25-2-RH

Trademark

Coresun Drive

Origin

Changzhou

HS Code

8483409000

Production Capacity

3000PCS/Month

Key features

Dual Worm Design: Driven by two worms for higher output torque and reliable self-locking performance.

High Durability Material: Made of 42CrMo and 50Mn steel with excellent heat treatment and high hardness.

High Scuffing Resistance: Equipped with worm wheel to resist scuffing in high torque situations.

IP65 Protection: Rated IP65 for effective protection against dust and water ingress.

CE Certified: Product meets CE certification standards for quality and safety.

OEM/ODM Support: OEM and ODM services available with 8 R&D engineers.

Low Maintenance Cost: Economical design with convenient maintenance and low operational costs.

Versatile Applications: Suitable for cranes, girder transporters, and heavy-duty engineering machinery.

Company profile

Coresun Drive Equipment Changzhou Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2015-01-10 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryCoresun Drive Equipment Changzhou Co., Ltd. is a China-based limited company established in 2019, operating from Jiangsu with 75 employees and an 8,000 m² manufacturing plant. It supplies slewing drives, bearings, gears, rings, worm drives, gear motors, gearboxes, and solar-tracking products. The supplier reports three production lines, annual outputs of 25,000 VH7 slewing drives and 18,000 SC9 slewing drives, and order fulfillment within 15 working days in both peak and off-peak periods. Its export activity covers multiple global regions, with exports representing 51%–70% of sales. ISO 9001:2015 certification, 8 years of R&D-engineer experience, and 6–10 quality-control staff support its operational capabilities. The available information indicates customization is offered, but provides limited detail on technical scope or completed customer projects. Customer-trade evidence is limited to one recorded buyer and one transaction in the provided slices.

Supplier typeThe supplier is identified as a limited company and trade company, with commercial activities spanning transportation, manufacturing and processing machinery, and electrical and electronics. Its stated products and manufacturing plant indicate that it combines trading and manufacturing-related operations rather than being only a pure distributor.

CertificationsThe supplier explicitly reports holding an ISO 9001:2015 management-system certificate. This is direct evidence of a documented quality-management certification, although no additional certifications are listed.

R&D capabilityThe supplier reports 8 years of R&D-engineer experience and offers products including solar trackers, slewing drives, gearboxes, and motors. These details indicate relevant engineering capability, but the slices do not document patents, new-product launches, proprietary technologies, or measurable R&D achievements.

Production capacityThe supplier reports an 8,000 m² manufacturing plant, three production lines, annual outputs of 25,000 VH7 slewing drives and 18,000 SC9 slewing drives, and fulfillment within 15 working days in both peak and off-peak periods. These stated facilities, output figures, and lead times provide explicit evidence of established production capacity.

Customization capabilityThe company description explicitly lists customized solutions as a capability. The slices do not specify the available customization scope, engineering workflow, minimum quantities, or examples of customized products.