Product Details
Blogs List
How to Find the Best Allison Transmission ...
2025-11-05 Comments Off on How to Find the Best Allison Transmission Spare Parts Supplier in China?Need More Information?
We’re happy to help you find the best option for your application.
ETWLTS01-01A 42CrMo Twistlock Arm ZPMC Port Machinery spare parts
ETWLTS01-01A 42CrMo Twistlock Arm. Suitable for Port Machinery. Match the part number from your parts catalogue before ordering. Genuine OEM and replacement options available.
Product Details:
ETWLTS01-01A 42CrMo Twistlock Arm
ETWLTS01-01A 42CrMo Twistlock Arm ZPMC Port Machinery spare parts. We supply genuine OEM and replacement parts. Please specify your preference when inquiring. Confirm fitment by part number and machine model before ordering.
Part Identification
Part Number：ETWLTS01-01A
Part Name：Twistlock Arm
Brand / Manufacturer：ZPMC
Equipment Type：Port Machinery
Component Type：Mechanical / Locking Transmission Component
Basic Parameter：High-load heavy-duty twistlock arm with part number ETWLTS01-01A, serving as the core transmission force-bearing component for container spreader twistlock mechanism. Adopts premium 42CrMo medium-carbon alloy structural steel substrate, features standardized integral transmission structure and precision pin hole positioning dimensions. It accurately converts linear hydraulic stroke of twistlock cylinder into rotational motion to complete container locking and unlocking actions, with high assembly compatibility for spreader standard locking systems.
Working Performance：Delivers high-rigidity and high-stability mechanical transmission with precise rotational positioning and reliable reset performance. Possesses excellent fatigue resistance and multi-impact resistance, effectively coping with long-term high-frequency cyclic locking and unlocking operations. It maintains stable transmission torque under heavy alternating loads, eliminates locking failure and container falling risks, and ensures consistent safety and efficiency during container handling operations.
Material & Structure：Made of high-performance 42CrMo ultra-high strength alloy steel with integral forging and precision finishing. Processed by professional quenching and tempering heat treatment, featuring outstanding tensile strength, toughness and superior hardenability without obvious temper brittleness. The integral reinforced force-bearing structure and thickened hinge section provide strong shear resistance, deformation resistance and structural stability, suitable for long-term heavy-load service.
Working Condition：Specially applicable to heavy-duty twistlock transmission systems of port container spreaders, adapts to long-term high-frequency cyclic operation and severe alternating impact load. Stably operates in harsh port environments with heavy vibration, dust, high humidity and salt fog, retaining permanent structural strength and dimensional accuracy.
Ordering Notes
- Match the part number: Confirm the part number from your parts catalogue or the existing component.
- Provide machine model: Include the machine model and serial number for fitment verification.
- Bulk orders: Volume pricing available for workshop replenishment and fleet maintenance stock orders.
- Part type preference: We supply genuine OEM and replacement parts. Please specify your preference when inquiring.
Request a quote: email the part number, machine model, serial number, and quantity. Pricing and lead time confirmed within 1 business day.
Packing&Shipping：
