Excavator EX120-1 EX120-2 EX120-6 EX130 EX130H-5 EX130K-5 EX135UR EX135UR-5 Travel Device Reducer Gearbox For Hitachi

Excavator EX120-1 EX120-2 EX120-6 EX130 EX130H-5 EX130K-5 EX135UR EX135UR-5 Travel Device Reducer Gearbox For Hitachi

Product Description 

Related Parts 

Why choose us?

1.Strong part number database.
If you can provide the right model and part number, we can supply the right product.
2.Professional and experienced salesperson.
Our founder has been into this field for more than 7 years, with rich experiences.
3.Strict and complete company rules.
We will try our best to meet customer’s delivery time. Before delivery, we must verify the part number or pictures of products one by one, to make sure that customers can receive high-quality and right-quantity goods.
4.Good management system.
No matter how big or small order, as long as customers place the order, we will provide exporting service free for charge.
5.Good service attitude.
If the customer has any questions about the product, In our receiving and knowing the situation, we will help the customer to solve the problem in the first place.As long as customers’ requirements are reasonable, we will endeavour to make them satisfied.

Strucrure 

Working Priciple

The swing gearbox consists of a series of gears and bearings housed within a protective casing. It is typically loCATEEEEed at the base of the excavator's upper structure, where it connects to the boom and cab. The gearbox is driven by a hydraulic motor or a mechanical power source, depending on the excavator's design.

The primary function of the swing gearbox is to provide the necessary torque and speed for the excavator's swing motion. It converts the rotational power from the engine or hydraulic system into the desired swing movement. The gearbox also allows for precise control of the swing speed and direction, enabling operators to position the excavator accurately.

Swing gearboxes are designed to withstand heavy loads, continuous use, and harsh operating conditions. They are typically constructed with durable materials and incorporate robust bearings and seals to ensure longevity and reliability. However, like any mechanical component, they may require regular maintenance and occasional repairs or replacements due to wear and tear.

Company Profile 

Koko Shop Machine Co., Ltd (EB Seals) is a professional supplier for hydraulic breaker parts and excavator parts and OEM hydraulic seals manufacturer. We specialize in completed seal kits and separate seals for hydraulic breaker and excavator more than Ten years in Guangzhou, China.Koko Shop supply almost all brands breakers' parts like Seal kits, Diaphragm, Piston, Chisel, Wear Bush upper and lower, Rod Pin, Through Bolts, Side Bolts, Control Valve,Front Head, Cylinder, Accumulator, N2 Gas Charging Kit, etc. We insist on high quality parts with genuine and OEM after market replacement parts.
In order to meet different needs of customer sand different market, Koko Shop purchase Original parts from Japan, Korea, Singapore and USA to fulfill the products variety range and stock. For example: Parker and SKF from USA, Japan NOK and Corteco, U.K Hallite, Korea Autox and Book wang seals. In the meanwhile, our factory produce high quality OEM seals with raw material Rubber, PU, PTEE, PTFE, etc. These quality seals are use to complete the seal kits appliCATEEEEion in hydraulic breakers and excavators hydraulic system sealing repair maintenance and appliCATEEEEion to breaker assembly.
Nowadays, Koko Shop Machine Co., Ltd established a long-term business relationship with customers from all over the word, Some of them from India, Pakistan, Saudi Arabic, Kenya, Algeria, Dubai,Iran, Ukraine, Russia, Mexico, and so on. And, Koko Shop Machine Co.,Ltd is continuing to seek the chances to meet all the friends both from home and abroad for win-win cooperation. Koko Shop Machine Co.,ltd, your assurance of quality. Do the best and be the best!
Our company was established in 2011. Huilian is a professional spare parts manufacturer and
reliable supplier, providing almost all spare parts for various models rock breakers.
Specializes in:
* Excavator accessories
* Hydraulic breaker accessories

FAQ

Q.How can I do if there is something wrong with the items?
A.Firstly, pls provide pictures for us and we will check. After confirmed send the wrong parts, it keep for you, and we will offer the correct item or add in next order.