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170303-00073 Swing Drive Assembly For Doosan DX420LC-3 Excavator (Part No.: 170303-00073)
| Place of Origin | China |
|---|---|
| Brand Name | IRON CAVALRY |
| Certification | CE， ISO |
| Model Number | 170303-00073 Swing Drive Assembly For Doosan DX420LC-3 Excavator (Part No.: 170303-00073) |
| Minimum Order Quantity | 1 PCS |
| Price | Negotiable price |
| Packaging Details | Wooden case or as required |
| Delivery Time | 5-8 Weekdays |
| Payment Terms | Western Union,T/T |
| Supply Ability | 300pcs /Month |
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xProduct Details
| Product Name | 170303-00073 Swing Drive Assembly For Doosan DX420LC-3 Excavator (Part No.: 170303-00073) | Applicable Machine Model： | 170303-00073 Swing Drive Assembly |
|---|---|---|---|
| Applicable Industries： | Mechanical Repair Shops, Retail, Construction, Energy, Mining | Category | Swing Drive Assembly |
| Condition： | NEW/REBUILT | Brand | IRON CAVALRY |
Product Description
170303-00073 Swing Drive Assembly For Doosan DX420LC-3 Excavator (Part No.: 170303-00073)
Product Specifications
| Model | Doosan DX420LC-3 Excavator |
|---|---|
| Category | Swing Drive Assembly |
| Brand | IRON CAVALRY |
| Place of Origin | CHINA |
| Condition | Original & OEM |
| Warranty | 12 months |
| MOQ | 1 pcs |
| Production Capacity | 1000pcs /Month |
| Standard or Nonstandard | Standard |
| Payment Term | L/C, T/T, Western Union, Tradeassurance |
| Delivery Time | 3-7 days (depend on order) |
| Means of Transport | By Sea, Air or DHL/FEDEX/TNT/EMS |
Technical Overview
This Swing Drive Assembly is the complete, integrated unit that enables the upper structure of the Doosan DX420LC-3 excavator to rotate 360 degrees smoothly and powerfully.
As one of the machine's core functional systems, its key components and functions include:
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Hydraulic Swing Motor: The power source that converts hydraulic pressure into rotational force.
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Planetary Gear Reducer: Dramatically increases output torque while reducing speed, providing the immense force needed to swing the heavy upper works.
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Swing Bearing (Slewing Ring): A large-diameter bearing that connects the upper and lower frames, supporting the entire weight of the upper structure while allowing for smooth rotation.
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Integrated Brake & Valve System: Ensures precise control of swing movement, enables secure parking in any position, and prevents unintended rotation.
Maintenance Recommendations
For optimal performance, it is recommended to use genuine hydraulic oil with a cleanliness level of NAS 7. Regular checks should include monitoring oil temperature, pressure pulsation, and pump body wear.
If you encounter a hydraulic failure, it is recommended to contact local professional technicians for inspection, or reach out to us online for troubleshooting assistance, consultation, and supply of Hydraulic parts or complete assemblies. Avoid attempting improper repairs on your own, as this may lead to more severe damage or potential safety risks.
If you want to know more about our product, please contcat us.
If you want to know more about our product, please contcat us.
About IRON CAVALRY
Guangzhou Tieqi Engineering Machinery Co., Ltd. ("IRON CAVALRY") is strategically located in Guangzhou's Huangpu District, approximately an hour from Baiyun International Airport. We have been a dedicated specialist in engineering machinery hydraulics for nearly 15 years.
Our Capabilities
- Ready inventory of over 500 assembly types, providing access to more than 6,000 different parts
- Core products include hydraulic pumps, control valves, travel, and swing assemblies
- Specialization in large mining excavator components and hard-to-find items
- 4,000-square-meter factory equipped for professional manufacturing, precision assembly, and rigorous testing
- Integrated supply chain providing cost-effective, convenient one-stop solutions
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Packaging & Delivery
For large items, we use sturdy plywood crates secured with metal fasteners. Products are cushioned with bubble wrap and secured with wooden braces. Externally, crates are reinforced with high-strength PET plastic strapping and waterproof black film to ensure safe delivery.
Why Choose IRON CAVALRY?
- One-stop solution for all your hydraulic needs
- High-quality products at competitive prices
- Exceptional customer service that makes you feel at home
- Large inventory with short delivery times and long warranty periods
- Professional expertise with accurate data for excavator part number inquiries
- Ability to source parts for nearly all your equipment needs
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