| Parameter | Original Yuken PV2R1-8-F-RAA-41 | Haichen Equivalent HC-PV2R1-8 | Match Status |
|---|---|---|---|
| Displacement | 8.2 cc/rev | 8.2 cc/rev | 100% Match |
| Rated Pressure | 21 MPa (3045 psi) | 21 MPa (3045 psi) | 100% Match |
| Max Pressure | 24.5 MPa (3550 psi) | 24.5 MPa (3550 psi) | 100% Match |
| Rated Speed | 1800 rpm | 1800 rpm | 100% Match |
| Max Speed | 2000 rpm | 2000 rpm | 100% Match |
| Mounting Flange | SAE A 2-bolt | SAE A 2-bolt | 100% Match |
| Shaft Dimensions | Ø19.05 mm x 44.45 mm, Parallel key | Ø19.05 mm x 44.45 mm, Parallel key | 100% Match |
| Port Size | Inlet: 1" SAE, Outlet: 3/4" SAE | Inlet: 1" SAE, Outlet: 3/4" SAE | 100% Match |
| Rotation Direction | Clockwise (standard) | Clockwise (standard) | 100% Match |
| Weight | 6.5 kg | 6.5 kg | 100% Match |
* All mounting and connection dimensions are identical to the original Yuken pump, no modifications required for installation.
All standard models in stock, 24-hour dispatch, worldwide shipping within 3-7 days.
30-50% lower cost compared to original Yuken pump, same or better performance.
Full 12-month quality guarantee, free replacement for any manufacturing defects.
MOQ: 1 piece available, perfect for both small repairs and bulk orders.
Uses high-grade cast iron body, imported vanes and bearings, extended service life.
Professional technical support team available 24/7 to assist with any questions.
📐 100% Interchangeable with original Yuken mounting dimensions
Mounting hole positions, shaft size, and port locations are identical to the original pump. Direct bolt-on replacement, no modifications needed.
Download full dimension drawing: HC-PV2R1 Series Dimension Drawing (PDF)
Contact us now for best pricing and fast delivery. Our team will respond within 2 hours.
A: Yes, 100% direct interchangeable. All dimensions, parameters, and performance are identical to the original. No modifications needed for installation.
A: This model is in stock. Orders placed before 16:00 (GMT+8) will be dispatched the same day. Delivery time is 3-7 days worldwide via DHL/FedEx/UPS.
A: Yes, our technical support team is available 24/7 to assist with installation, troubleshooting, and any other questions.
A: We provide a 12-month warranty from the date of delivery. Any manufacturing defects will be replaced free of charge.