What certifications does the product have?

The product is CE certified, ensuring high quality and safety standards.

How many bolts are used on the worm shaft?

The design uses 8 bolts on the worm shaft to ensure strong axis load capacity.

Slewing Gear Reduction for Truck Crane

Name: Slewing Gear Reduction for Truck Crane
Brand: Coresun Drive Equipment Changzhou Co., Ltd.
SKU: 798872782

Jiangsu, ChinaCoresun Drive Equipment Changzhou Co., Ltd.

US$300.00

1 Piece

Product profile

Customization

Available

Holding Torque

105.8kn.M

Tilting Moment Torque

203kn.M

Model NO.

SC21-125-25RH-250A

Output Torque

15kn.M

Output Speed

1.2rpm

Gear Ratio

125:1

IP Class

IP65

Static Axial Load

1598kn

Static Radial Laod

640kn

Outer Dia.M

584mm

Inner Dia.M

465mm

Color

Grey

Hydraulic Motor

Yes

Transport Package

Standard Wooden Case

Specification

SC21-125-25RH-250A

Trademark

Coresun Drive

Origin

Changzhou

HS Code

8483409000

Production Capacity

3000PCS/Month

Key features

High Holding Torque: Features a holding torque of 105.8 kN.m for heavy load applications.

Superior Tilting Moment: Provides a tilting moment torque of 203 kN.m for stability.

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

Self-Locking Function: Equipped with static self-locking for safe and stable operation.

Durable Construction: 8-bolt worm shaft design ensures full strength on axis load.

Wide Application Scope: Suitable for truck cranes, excavators, solar trackers, and drilling rigs.

CE Certified Quality: Products meet CE certification standards for reliability and safety.

Custom OEM/ODM Service: Supports OEM and ODM services for tailored mechanical solutions.

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.