What are the payment terms and lead times?

Payment terms include LC, T/T, D/P, PayPal, Western Union. Lead time is within 15 workdays for both peak and off-season.

Do you support OEM and ODM services?

Yes, OEM and ODM services are available. We have 8 R&D engineers and advanced production machines like CNC Lathes and Machining Centers.

What certifications does the product have?

The product has CE certification.

Wh14 Slewing Drives Used for Module Trailer Truck Crane Engineering Machinery

Name: Wh14 Slewing Drives Used for Module Trailer Truck Crane Engineering Machinery
Brand: Coresun Drive Equipment Changzhou Co., Ltd.
SKU: 2078880065

Jiangsu, ChinaCoresun Drive Equipment Changzhou Co., Ltd.

US$300.00

1 Piece

Product profile

Customization

Available

Holding Torque

48kn.M

Tilting Moment

72kn.M

Model NO.

WH14

Output Torque

6.8kn.M

Gear Ratio

84:1

IP Class

IP65

Static Axial Load

970kn

Static Radial Laod

380kn

Outer Dia.M

390mm

Inner Dia.M

295mm

Casting Housing

Qt450

Transport Package

Standard Wooden Case

Specification

WH14-84-RH-160A

Trademark

Coresun Drive

Origin

Changzhou

HS Code

8483409000

Production Capacity

3000PCS/Month

Key features

Heavy Duty Design: Holding torque 48kN.m, tilting moment 72kN.m, output torque 6.8kN.m for crane and excavator use.

High Durability Surface: QPQ treatment process ensures high surface hardness, wear resistance, and corrosion resistance.

Enhanced Structural Safety: 8 bolts added at worm ends to prevent pull-out from excessive axial impact force.

Superior Worm Material: Carbon steel worm bears input torque of 600-1000N.m, superior to traditional 42CrMo.

Universal Functionality: Integrates rotation, deceleration, and driving functions in a simple, compact structure.

Wide Application Scope: Suitable for aerial work platforms, roadheaders, rotating equipment, and assembly lines.

Strict Quality Control: 100% quality production ensured via raw material, process, and finished product testing.

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

Product Q&A

Q:What are the key technical specifications of the WH14 slewing drive?

Holding Torque: 48kN.m, Tilting Moment: 72kN.m, Output Torque: 6.8kN.m, Gear Ratio: 84:1, IP Class: IP65, Static Axial Load: 970kN, Static Radial Load: 380kN, Outer Dia: 390mm, Inner Dia: 295mm, Casting Housing: Qt450.

Q:What materials are used for the worm and housing?

The housing is made of Qt450 casting material. The worm uses carbon steel to bear an input torque of 600-1000N.m, which is superior to traditional 42CrMo material.

Q:How does the product ensure durability and resistance to wear?

The surface adopts QPQ treatment process, which increases surface hardness and ensures wear resistance and corrosion resistance.

Q:What safety features prevent the worm from being pulled out?

8 bolts are added at both ends of the worm to effectively prevent it from being pulled out due to excessive axial impact force.

Q:What is the warranty and quality assurance policy?

We perform APQP at the early stage, conduct patrol inspections, and final inspections before packing. If it is our fault, we provide compensation based on test reports.