Twin Worm Slew Drive for Yacht Crane SD21-2 Video,Demo, How It Works & Features

Name: Twin Worm Slew Drive for Yacht Crane SD21-2
Uploaded: 2026-07-18T05:01:16+08:00
Description: Watch the Twin Worm Slew Drive for Yacht Crane SD21-2 video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-05-14 2780

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Product Specifications

Model NO.:

SD21-2

Step:

Single-Step

Layout:

Coaxial

Openness:

Open

Installation:

Horizontal

Transmission Form:

Gear

Type:

Single-Row Ball

Company History:

Since Year 1993

Brand:

Lyhy

Size:

21inch

Structure:

Dual Axis

Warranty Period:

1 Year

Testing:

in House

Payment:

Tt,LC

Application:

Yacht Crane

Custom Design:

Available

Self Locking Gears:

Yes

Trademark:

LYHY

Transport Package:

Wooden Box

Specification:

SGS

Origin:

Luoyang, China

HS Code:

848210900

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