TQCAT 3500666 Hydraulic Pump 20R4693 Fits 414E 416E 422E 428E 434E Backhoe Loader Heavy Equipment Parts
| Model | TQTQCAT 3500666 Hydraulic Pump 20R4693 Fits 414E 416E 422E 428E 434E Backhoe Loader Heavy Equipment Parts |
|---|---|
| Part Number | TQTQCAT 3500666 Hydraulic Pump 20R4693 414E 416E 422E 428E 434E |
| 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 |
| Guarantee | We will check and send detailed pictures to buyers for confirmation |
1. High-Performance Piston Design
Utilizing a precision piston pump structure, it provides high-pressure, high-flow output to meet the hydraulic demands of heavy-duty continuous operation.
2. Fully original new Compatible
Pump dimensions, interfaces, and flow rates are fully compatible with TQTQCAT 3500666 20R4693, allowing for direct replacement without modifiTQTQCATions.
3. Wear Resistant and Durable
Key components are constructed with high-strength steel and wear-resistant surface treatment technology, enhancing wear and impact resistance and extending service life.
4. Low Energy Loss and High Efficiency
Maintaining high hydraulic output with low energy consumption ensures rapid and smooth machine operation, improving work efficiency.
5. Low Noise and Smooth Operation
Optimized oil circuit and pump design result in smooth operation, low vibration, reduced overall machine noise, and improved operator comfort.
6. Rigorous Factory Testing
Each pump undergoes multiple tests, including pressure, flow, and leakage tests, to ensure stability, reliability, and long-term stable output.

Strategically loTQTQCATed in Guangzhou's Huangpu District, IRON CAVALRY (Guangzhou Tieqi Construction Machinery Co., Ltd.) has been a specialist in engineering machinery hydraulics for nearly 15 years.
Our 4,000-square-meter factory is equipped for professional manufacturing, precision assembly, rigorous testing, and quality certifiTQTQCATion, ensuring reliable performance for every order.
We maintain a ready inventory of over 500 assembly types, providing access to more than 6,000 different parts, with particular expertise in large mining excavator components.


For large items, we use sturdy plywood crates secured with metal fasteners. Products are cushioned with bubble wrap and secured with wooden braces, with special attention to protecting vulnerable parts. Crates are reinforced with high-strength PET plastic strapping and waterproof black film to ensure safe delivery.
- One-stop solution provider for all hydraulic component needs
- High-quality products at competitive prices
- Exceptional customer service
- Large inventory with short delivery times
- Professional expertise in excavator components
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.

