What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-season periods.

What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

How do you ensure product quality?

We perform APQP at the early stage, patrol inspections, and final inspections. Raw material, process, and finished product testing are conducted to ensure 100% quality.

Worm Gear Reducer for Truck Mounted Crane

Name: Worm Gear Reducer for Truck Mounted Crane
Brand: Coresun Drive Equipment Changzhou Co., Ltd.
SKU: 948738475

Jiangsu, ChinaCoresun Drive Equipment Changzhou Co., Ltd.

US$300.00

1 Piece

Product profile

Customization

Available

Holding Torque

48kn.M

Tilting Moment Torque

72kn.M

Model NO.

WH14-84-RH-160A

Output Torque

6.8kn.M

Output Speed

2.1rpm

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

Self-Locking Safety: Prevents reverse rotation, ensuring safety in lifting applications without external brakes.

High Load Capacity: Holding torque up to 48kN.m and tilting moment up to 72kN.m for heavy-duty operations.

Durable Construction: QT450 casting housing with QPQ surface treatment for enhanced wear and corrosion resistance.

High Efficiency Design: Hourglass worm shaft with multi-tooth contact ensures smoother rotation and greater efficiency.

Wide Application Range: Suitable for truck cranes, solar trackers, wind turbines, excavators, and aerial platforms.

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

Quality Assurance: 100% quality control with raw material, process, and finished product testing reports.

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

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.

Product Q&A

Q:What are the main applications for this worm gear reducer?

It is widely used for truck mounted cranes, drilling rigs, excavators, solar tracking systems, wind turbines, satellite dishes, and aerial work platforms.

Q:Does the slewing drive have a self-locking feature?

Yes, when the leading angle is less than the friction angle, it has a self-locking property that prevents reverse rotation, ensuring safety in lifting.

Q:What is the holding torque capacity?

The holding torque is 48kN.m, with a tilting moment torque of 72kN.m and output torque of 6.8kN.m.

Q:Is OEM or ODM service available?

Yes, OEM and ODM services are available. We have 8 R&D engineers and advanced production machines to support customization.

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

The housing is made of QT450 casting with QPQ surface treatment. The worm uses carbon steel to bear input torque of 600-1000N.m.