W20-221 Rail Clip

Product Overview

The W20-221 adjustable crane rail clip is engineered to secure heavy rails in the most demanding industrial applications. Its low-profile design makes it ideal for cranes equipped with guide rollers, ensuring stable and reliable performance even in arduous conditions.

Components

Flange nut/Clip cap/M20 captive bolt/Weldable base

Key Specifications

Parameter	Details
Maximum Side Load	305kN
Horizontal Rail Adjustment	21mm
Weight	2.64kg

Core Features

Proven Reliability: Globally tested and used successfully for years in diverse industrial environments.
Welded Installation: Clips are welded directly to the rail support—no access required from below, simplifying on-site setup.
Secure Locking: Two main components lock together when the grade 8.8 bolt is tightened, ensuring firm fixation.
Self-Tightening Mechanism: Maintains tension over time, reducing maintenance needs.

Compatible Rail Types

Rail Type	Dimension (mm)
Rail Type	Base width	Head width	Height
A75	200	75	85
A100	200	100	95
A120	220	120	105
A150	220	150	150
QU80	130	80	130
QU100	150	100	150
QU120	170	120	170
CR73	140	100	135
CR100	155	120	150

Installation Instructions

Welding Requirements: Weld all around the clip base (except the side closest and parallel to the rail) with a 4mm throat thickness fillet weld. Use low hydrogen electrodes (AWS E7018 or E7028 recommended).
Continuous Weld Option: Possible if required—consult GloryRail for guidance.
Tightening Torque: 350Nm.

For full installation details, contact us.

Contact Us

For inquiries or to request full specifications:
Website: www.Gldiamond.com
Email:info@gldiamond.com