What certifications does the product have?

The product holds CE certification, ensuring it meets European safety and quality standards.

What is the static axial load rating?

The static axial load rating is 2360 kN, suitable for heavy-duty excavator and crane applications.

Sc25 Slewing Ring Gearbox for Excavator and Crane

Name: Sc25 Slewing Ring Gearbox for Excavator and Crane
Brand: Coresun Drive Equipment Changzhou Co., Ltd.
SKU: 930057525

Jiangsu, ChinaCoresun Drive Equipment Changzhou Co., Ltd.

US$300.00

1 Piece

Product profile

Customization

Available

Material

42CrMo

Holding Torque

158.3kn.M

Model NO.

SC25-150-25RH

Tilting Moment Torque

271kn.M

Output Torque

30kn,M

Output Speed

1.5rpm

Gear Ratio

102:1

IP Class

IP65

Static Axial Load

2360kn

Static Radial Laod

945kn

Efficiency

40%

Transport Package

Wooden Case

Specification

SC25-150-25RH

Trademark

Coresun Drive

Origin

Changzhou

HS Code

8483409090

Production Capacity

5000PCS/Month

Key features

High Torque Capacity: Holding torque of 158.3kN.m and tilting moment torque of 271kN.m for heavy loads.

Hourglass Worm Shaft: Designed with hourglass worm shaft for more tooth contact and higher torque transmission.

IP65 Waterproof Rating: Framework oil sealing ensures high dustproof and waterproof performance.

CE Certified Quality: Manufactured with CE certification ensuring high quality and safety standards.

Strong Structural Design: Uses 8 bolts on worm shaft for enhanced strength and durability.

Customization Support: ODM and OEM services available to meet specific project requirements.

Fast Lead Time: Average lead time within 15 workdays for both peak and off seasons.

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: ≤18h 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.