94-1302 Original Genuine Excavator Parts ADAPTER for Hitachi ZX200

Part number 94-1302 is a genuine "S" - shaped adapter produced by Hitachi Construction Machinery in Japan. The support chain (rail link) system used for crawler excavators is usually an adapter joint that connects the tensioning cylinder, lubrication pipeline, or sensor. Therefore, it is mainly suitable for Hitachi ZX200 series (such as ZX200-3, ZX200-5G) and other tracked medium-sized excavators. Its universal model is this part number, which is universal on the same platform models with the same support chain structure.

This product is a chrome plated steel "S" - shaped double external thread adapter, with a smooth "S" - shaped bend as a whole, precision machined external threads at both ends, and a standard hex nut in the middle for easy tightening with a wrench. The surface is treated with chrome plating, presenting a bright silver white metallic luster as shown in the picture, with excellent rust and corrosion resistance, and can adapt to harsh environments with muddy water on the chassis. Its core function is to change the direction of the pipeline and connect different interface components through its "S" - shaped structure within the limited installation space of the support chain system, effectively compensate for installation alignment errors, and reduce pipeline stress.

Installation specifications: 1 Cleaning: Before installation, thoroughly clean the threads on both ends of the adapter and the internal threads of the components to be connected with cleaning agent and lint free cloth. 2. Sealing: Wrap an appropriate amount of sealing tape or apply suitable thread sealant on the thread, taking care to avoid entering the interior of the pipeline. 3. Align and screw in: Use your hand to screw the adapter (94-1302) into the first thread, ensuring that the threads are aligned. 4. Torque tightening: Use a wrench of appropriate size to clamp the middle hex nut and tighten it to the required torque of the system (usually 20-40 N · m). Do not tighten the bent pipe body by clamping it to avoid deformation or breakage.