Excavator Parts Swing Motor Final Drive E312D E313D E314D 312D 313D 314D E325D 330d 336gc 336e 345gc 349 333-3073 Swing Gearbox

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 6 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 services free of charge.

5. Good service attitude. As long as customers' requirements are reasonable, we will endeavour to make them satisfied.

supply you all kinds of excavator spare parts as following:Hydraulic Parts: Hydraulic pump, Travel motor, Swing motor, Travel gearbox, Swing gearbox, Main control valve, Hydraulic cylinder assy, Gear pump, Pump , Relief valve, Actuator, Pressure switch block, Proportional pressure control valve, Hydraulic tank, Piping, Pilot pump, Swivel joint, Swing bearing, Proportional pressure control valve, Boom cylinder, Arm cylinder, Bucket cylinder, etc.Pump/Motor/Gearbox Parts:Travel motor parts, Travel gearbox parts, Swing motor parts, Swing gearbox parts, Travel motor cover, Housing, Pump parts, Gears, Cylinder block, Piston shoe, valve plate, Retainer plate, Swash plate, Thrust plate, Support, Springs, Clamp, Pump case, Pump head, Swing shaft, Sun gear, Planetary carrier, First planetary assy, Second planetary assy, Planetary gear, etc.
Undercarriage Parts: Track link, Track shoe , Track roller, Carrier roller, Idler, Sprocket, Track link guide, Track Adjuster assy, H-link, Bolts, Nuts, Rubber track, Rubber pad, Track spring, etc.Excavator Attachments: Bucket, Mud bucket, Earth bucket, Heavy duty rock bucket, Skeleton bucket, Hydraulic breaker, Quick hitch, Hydraulic hammer, Hydraulic quick coupler, Ripper, Bucket teeth and adapter, Bucket pin, Boom, Arm,etc.
Cabin Parts: Excavator cabin, Cabin door, Side door panel, Cabin seat, Cabin glass, Engine cover, Tool box, Door lock, Radiator side door, Pump side door, Glass, Cushion, Seal kit, Floating seal, Joystick, Foot pedal valve, O-ring box, Coupling, etc.
Electric Parts:Controller, Monitor, Panel, Throttle motor, Solenoid valve, Pressure sensor, Switch, Wiring harness, Air conditioning, Air con panel, Air conditioning condenser, Starter motor, Alternator, Working lamp, Hour meter, Battery, Pressure meter, etc.
Engine Parts:Cylinder block, Cylinder head, Crankshaft, Camshaft, Engine assy, Injector, Fuel injection pump, Oil pump, Feed pump, Radiator, Oil cooler, Fuel cooler, Aftercooler, Turbocharger, Water pump, Fan, Fan drive clutch, Fan blade, Liner kits, Main bearings, Con rod bearings, Insert valve, Exhaust valve, Valve seat, Valve guide, Ring set, Overhaul Gasket, Head gasket, Oil seal, Piston bushing, Piston pin, Rocker arm, etc.Other Parts: Filters, Oil water seperator, Pressure test tool, etc.
 

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 Machinery Co.,Ltd is a production-oriented trading company integrating industry and trade,including excavators, bulldozers, loaders, forklifts, wheel loaders, as well as a variety of bulldozers,excavators, structural and chassis components, hydraulic pumps, hydraulic motors, final drive, travel motor , rotary motor assembly, engine parts and etc. Our company's business scope covers more than 70 countries and regions at home and abroad, and has won unanimous praise from customers at home and abroad for its excellent products, ultra-low price and considerate service.

1.Wide Range of Products: Guangzhou Huilian offers a wide range of products, including electronic components, hardware, and software. This allows customers to source all their needs in one place, making it convenient for them.

2.High-Quality Products: Huilian is known for its high-quality products that are reliable and durable. The company has strict quality control measures in place, ensuring that only the best products reach its customers.

3.Competitive Pricing: Guangzhou Huilian is known for offering competitive pricing on its products. The company has efficient supply chain management systems in place, which helps it to keep costs low and pass on the savings to its customers.

4.Excellent After-Sales Service: Guangzhou Huilian provides excellent after-sales service to its customers. The company has a dedicated customer service team that is available 24/7 to assist customers with any queries or issues they may have.

5.Experienced Management: The management team at Guangzhou Huilian has years of experience in the industry. They have a deep understanding of the market trends and customer needs, which helps the company to stay ahead of its competitors.

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.