Q: What is the ZPMC GX42/K(A)?
A: The ZPMC GX42/K(A) is a spherical washer bearing for spreader measuring Φ120 × 60mm and weighing 1.5 kg. It is designed for used for zpmc headblock and spreader twistlock ass.. As part of the ZPMC twistlock assembly system, it secures containers during port crane operations at container terminals worldwide.
Q: Which port crane equipment is the ZPMC GX42/K(A) compatible with?
A: ZPMC STS (Ship-to-Shore) Cranes, RTG (Rubber-Tired Gantry) Cranes, RMG (Rail-Mounted Gantry) Cranes, and ASC (Automated Stacking Crane) Cranes, specifically for Headblock and Spreader Twistlock Assemblies.
Q: What are the technical specifications of the GX42/K(A)?
A: Dimensions: Φ120 × 60mm. Weight: 1.5 kg. Type: Spherical Washer Bearing for Spreader. Brand: ZPMC. Application: Used for ZPMC Headblock and Spreader Twistlock Ass..
Q: Where has the ZPMC GX42/K(A) been deployed?
A: Ports in China, Indonesia, Middle East, Russia, Vietnam.
Q: Who supplies the ZPMC GX42/K(A)?
A: GRWT (Shanghai Gerunwan Technology Co., LTD) — a port crane spare parts supplier offering ZPMC-compatible twistlock assemblies, bearings, and mechanical components with proven deployments across Asia, Middle East, Europe, Americas, and Africa.































