| After-sales Service: | Online Service |
|---|---|
| Warranty: | Online Service |
| Type: | Gearbox |
| Application: | Excavator |
| Certification: | CE, ISO9001: 2000 |
| Condition: | New |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier | Type | Excavator Final Drive Swing Gearbox |
| Material | Metal |
| Feature | Original & OEM |
| Packing | Neutral Packing Or Original Packing |
| Lead Time | Send Out Within 1-5 Working Days After Payment |
1. Suitable with a wide range of excavators parts
2. Korean equipments and technology used to guarantee the quality.
3. We used special materials,Leading heat treatment technology to make sure the hardness,more wear-resistant.
4. Strong " hydraulic + nitrogen " impact system.
5. Our breaker can adjust impact force and beat frequency according to different working situation.
6. Used NOK Oil seal.
7. Longer lifetime, less maintenance
In addition, We are a professional excavator attachments manufacturer,OEM and ODM is available.
| Charge pump | Hydraulic pump parts | |
| Hydraulic pump | Cylinder block | Press pin |
| Piston motor | Piston shoe | Snap ring |
| Piston pump | Retainer plate | Coil spring |
| Gear pump | Ball guide | Disk spring |
| Charge pump | Valve plate | Barrel washer |
| Pilot pump | Shoe plate | Oil seal |
| Vane pump | Bearing plate | Frication plate |
| Repair OEM parts | Swash plate | Steel plate |
| Motor spare parts | Drive shaft | Metal |
| R200W7 | 31N6-45012 | XIDD-00109 | |
| R200W7A | 31N6-45012 | XJDD-00109 | |
| R2000W7AD | 31N6-45012 | XJDD-00109 | |
| R210/220LC-7H | 31N6-40052BG | 31N6-40031BG | 31N6-40041BG |
| R210LC-3 | 31N6-40010 | 416230-20128031 | 716678 |
| R200W | 31E4-0002 | 9603784 | |
| R200W3 | 31EM-45010 | XJDD-00109 | |
| R200W7 | 31N6-45012 | XJDD-00109 | |
| R200W7A | 31N6-45012 | XJDD-00109 | |
| R2000W7AD | 31N6-45012 | 31N6-40031BG |
| Kobel-co SK03, SK05, SK07, SK30, SK35, SK60-5, SK70, SK100, SK120, SK120-5, SK130, SK140, SK140-8, SK200, SK200-3, SK200-5, SK135SR, SK70SR, SK60, SK120-5, SK200-8, SK210-8, SK250-8, SK260-8, SK130-8, SK200-6E, SK210-6E, SK160, SK300, SK300, SK330-8, SK330-6, SK350, SK400, SK400LC, SK450, SK460, SK480, SK350LC-10, SK75-8, SK200-10, SK60-8, SK60-10, SK130-8, SK140LC-8, SK200 SuperX, SK210D-10, SK210LC-10, SK210LC SuperX, SK220XD-10, SK250-10, SK250 SuperX, SK260LC-10, SK260LC SuperX, SK270XD-10, SK330-10, SK330 SuperX, SK350LC, SK380XD-10, SK460-8, SK480LC-8, SK495D-8, SK495D Excavator Parts |
| Ka-to HD80R, HD820, HD820-3, HD820-5, HD1023, HD1430, HD700-7, HD1430-7, HD1250-7, HD450-7, HD250, HD308R, HD308US-R5, HD512-R5, HD820-II, HD820-R5, HD921 III, HD1023-R5, HD1430-R5, HD1638R, HD1638-R5, HD2048R, HD18VX, HD20, HD55, HD68, HD100, HD135 |
The swing gearbox consists of a series of gears and bearings housed within a protective casing. It is typically located 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.
Huilian Machine professionally engaged in manufacturing various brand hydraulic hammer parts and excavator spare parts, such as seal kit,chisel, frame, piston, front head and back head, inner and outer bush, rod pin, bolts and other supporting ancillary products. Our company has perfect production equipment and test devices. The structure design of hammers is reasonable, raw material is high quality steel, equipped with advanced processing equipment, exquisite heat treatment and grinding technology. Our company is committed to hydraulic hammers and excavator development, production, marketing and related technical services. Company own more than one hundred of professional mechanical engineer and first-class technical engineers. They have Professional technical and experience, to provide quick and good after-sales service to our customers.
General service rules:
1:Our slogan is: The forever topic of enterprise is quality.
2: Quality first, customer first.
3:Insist on providing every customer with high-quality and efficient after-sales service.
4: Unify the rights and interests of customers and the interests of the enterprise, strive to improve the quality of after-sales service, and the company is responsible for quality products.
5. After Services:
1. Our sales team will response for your question within 24 hours
2. Technical Support will be available in any time
3. Free replacement will provide once the failure confirmed caused by our product quality
Q1. How many days for the delivery time ?
It is about 3-7 working days after the order confirmation.
Q2. What kind of payments you accept?
Now we accept T/T, L/C or Western Union, other terms also could be negotiated, Recommended Trade Assurance to guarantee buyer's property.
Q3. Are you able to manufacturing products according to customer's design?
Sure, we have made many special orders from oversea for 10 years since 2010. So we have enough ability to deal with any cases. OEM certificate is available to provided.
Q4. What's your advantages in the machinery manufacturing industry?
Fast delivery time, High quality products, Best customer service, Adopting the latest production technology.
Q5. Which countries have you been exported recently?
Canada, Australia, Peru, Egypt, Brazil, Mexico, South Africa, etc.
Q6. Are you sure that your product will fit my excavator?
We have different brand excavator seal kit. Show me your model number, and we can give you best match products.
Q7. How about the packing of the goods?
Standard export package, wood cases, or as customers' demands.
Suppliers with verified business licenses
Audited Supplier 
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