Rail Clamps for P43 Crane Rails

For securing P43 crane rails (43kg/m), the most common and reliable solution is the TG43 (or WJK-TG43) series of welded rail clamps. These systems are designed to handle heavy industrial loads while allowing for precise lateral adjustment during installation. 

Common Rail Clamps for P43 Rails

TG43 Welded Rail Clamp: A standard for P43 crane beams, this two-part system consists of a weldable base and a detachable top plate. It often features a vulcanized rubber tongue (nose) to absorb shock and reduce vibration.

WJK Series clamps: These are widely used adjustable clamps that provide roughly 13mm of horizontal adjustment to ensure perfect rail alignment.

Gantrex Weldlok 43 clamps: A premium weldable clip option specifically tailored for the P43 section, known for its high durability and self-locking capabilities under lateral force.

Bolted Clamps: While welded options are preferred for heavy-duty use, bolted rail clips are available for temporary or light-duty setups where welding isn't feasible. 

Key Specifications & Features

Material: Typically constructed from high-strength forged steel or ductile iron.

Lateral Load: High-quality P43 clamps are often rated for lateral loads around 38kN when used with grade 8.8 bolts.

Adjustability: Most modern "soft-mount" clips allow for "infinitely adjustable" alignment to meet strict installation tolerances.

Components: A standard assembly includes a base plate, cover plate, T-bolt (or hex bolt), nut, and specialized washers. 

Signum Rail Fastening is able to offer rail clamps(rail clips) according to the client’s requirements.

Contact us now to get a quote.