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330103569 Class-2 Reducer Assembly XCMG XDE130 Dump Truck Parts
330103569 Class-2 Reducer Assembly — engineered for the XCMG XDE130 electric driving dump truck. Professionally recognized as the Secondary Planetary Carrier, this massive final drive sub-assembly multiplies torque before transferring it to the wheel hubs. The complete 9-part kit features the main Secondary Planet Carrier (330103587), four Secondary Planet Gears (330103586), self-aligning roller bearings, planet shafts, and specialized Nord-Lock vibration-proof washers. Genuine OEM and high-quality aftermarket options available for heavy-duty drivetrain overhauls.
Product Details:
330103569 Class-2 Reducer Assembly for XCMG XDE130
The 330103569 Class-2 Reducer Assembly is a critical torque-multiplying powerhouse located within the electric drive axle of the XCMG XDE130 Electric Driving Dump Truck. Translation Note: While listed in the factory parts manual as a “Class-2 Reducer,” this assembly is professionally recognized worldwide as the Secondary Planetary Carrier of the final drive.
In ultra-class electric drive trucks, high-speed rotational energy from the traction motors must be drastically geared down to create the raw, low-speed torque required to move 130-ton payloads. This secondary stage carrier takes the rotational input from the primary sun gear and transfers it to the massive outer ring gear. Because it is subjected to immense shearing forces, this complete 9-part kit features a heavy-duty forged steel carrier, four precision-cut planet gears, heavy-duty self-aligning roller bearings, and premium wedge-locking hardware. We supply the complete 330103569 master assembly for rapid drop-in repairs, as well as individual internal gears for specialized transmission rebuild shops. Genuine XCMG OEM parts and premium aftermarket alternatives are available for global dispatch.
General Assembly Specifications
| Attribute | Specification Details |
|---|---|
| Assembly Part Number | 330103569 |
| Assembly Name | Class-2 Reducer Assembly (Secondary Planetary Carrier) |
| Compatible Brand | XCMG |
| Applicable Machine | XDE130 Electric Driving Dump Truck |
| Component Type | Drivetrain / Final Drive Planetary Gearing |
330103569 Component Parts List (Master Table)
Below is the detailed 9-part breakdown of this secondary planetary carrier assembly according to the official XCMG XDE130 parts catalog. You can order the fully assembled carrier unit or request specific individual replacement gears and bearings:
| Index | Part Number | Description | Qty | Standard / Note |
|---|---|---|---|---|
| 1 | 330103587 | Secondary Planet Carrier (Main Machined Housing) | 1 | – |
| 2 | 330103586 | Secondary Planet Gear | 4 | – |
| 3 | 330103585 | Self-Aligning Roller Bearing 23122 (Planet Gear Bearing) | 8 | – |
| 4 | 330103584 | Secondary Planet Shaft | 4 | – |
| 5 | 800511152 | Steel Ball Φ18 (Shaft Locating Ball) | 4 | – |
| 6 | 805338233 | Washer 24 (Wedge-Locking Washer) | 8 | NORD-LOCK |
| 7 | 330103583 | Hexagonal Socket Bolt M24×255 | 8 | – |
| 8 | 330103582 | Stop Collar | 1 | – |
| 9 | 805600256 | Pin 16×40 | 1 | GB/T879.1-2000 |
Features & Benefits of Our XCMG Final Drive Carriers
- Extreme Torque Multiplication: The 4 precision-forged Secondary Planet Gears (330103586) handle the final stage of gear reduction, ensuring smooth, relentless power delivery from the electric traction motors to the ground.
- Heavy-Duty Load Bearings: Includes eight premium 23122 Self-Aligning Roller Bearings to manage intense radial loads, preventing planetary gear deflection and catastrophic metal-on-metal failure during heavy articulation.
- Vibration-Proof Hardware: Equipped with genuine Nord-Lock washers (Index 6) which utilize advanced wedge-locking technology to prevent the massive M24 socket bolts from backing out under severe rotational harmonics and reversing loads.
Ordering & Logistics Guidelines
- Multiply by Axle Requirement: A standard electric-drive rear axle utilizes two (2) of these secondary planetary carriers (one for the left final drive and one for the right). Please verify if you are rebuilding one or both sides and adjust your order quantity accordingly.
- Complete Unit vs. Internal Rebuild: You can order the fully assembled, factory-balanced carrier unit for a rapid drop-in rear axle repair, or you can order specific internal components (such as planetary gears or roller bearings) if you run a specialized transmission rebuild facility.
- Provide Machine Serial Number: Planetary gear tooth counts and reduction ratios can vary depending on the specific electric traction motors paired with your truck. Providing your XCMG XDE130 VIN ensures 100% accurate component matching.
Submit your inquiry today detailing the specific items you need from the 330103569 assembly, along with required quantities and your destination port. Our B2B sales team will provide a detailed commercial quote and freight lead time within 1 business day.
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