travel gearbox and final drive motor manufacturer

Why Choose Us

LB is a leading manufacturer and supplier of earth-moving machinery components: travel reducers and swing reducers. Founded in 2008, we have advanced production equipment, high-quality production R&D and marketing teams, and excellent processing technology.

Founded

Floor Space

Staff

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Our Capability

01

Diversity

We focus on the production of excavator gearboxes, reducers, final drives, swing drive transmission components (gear, pinion shaft, ring gear, motor shaft, carrier, hub, etc.);
02

Cost-effective

Our products are cost-effective, saving customers a lot of cost At the same time, we also provide high-quality products;
03

Compatibility

Our products are compatible with Caterpillar, Komatsu, Hitachi, Hyundai, Volvo, Doosan, Kobelco, Sany, JCB, Case, John Deere, XCMG and other brands.

DIGITAL SHOWROOM

If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or accept my invitation!

Customized Service

Project

Assess customer demand

Quotation

Initial design cost & Tooling cost

Design

Professional R&D team

Sample

Proto making&testing

Mould development

Design processing manufacture

Official order

Mass production

Get In Touch

Please contact us with any questions you may have by filling out and sending the form below.

What’s New

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Excavator Swing Gearbox: Repair And Replacement Guide For Major Brands

Master excavator swing gearbox diagnosis, repair, and replacement. Learn precision installation and maintenance tips to minimize costly downtime.

2026-05-16

Excavator Travel Gearbox: Replacement Parts For Komatsu Hitachi Volvo

Expert guide to excavator travel gearbox replacement. Learn to diagnose failures, compare OEM vs. aftermarket, and source reliable Komatsu parts.

2026-05-15

Swing Motor Assembly For Excavator: High Performance Replacement Parts

Learn to diagnose, rebuild, or replace excavator swing motors. This guide covers wear signs, quality standards, and sourcing reliable assemblies.

2026-05-20

Final Drive Motor Assembly For Excavator: Travel Motor Solutions

Expert guide on diagnosing and replacing excavator travel motors. Learn fitment verification, OEM vs. aftermarket ROI, and how to avoid downtime.

2026-05-18

Call Us Now

Landline: +86-750-6688281

Phone: +86 18127522581

Phone: +86-13302589039

Send a Message

E-mail:

jenny@lb-machinery.com

Main Office

Specialized in product

7*24 hours at your service

LB is a leading manufacturer and supplier of earth-moving machinery components: travel reducers and swing reducers.

Professional Excavator Parts Suppliers

Final Drive

Swing Gearbox

Travel Gearbox

Why Choose Us

Our Capability

Diversity

Cost-effective

Compatibility

DIGITAL SHOWROOM