KAYABA PSVD2-17E Main Hydraulic Pump for Yanmar Mini Excavator 17cc 24.5MPa
Price:
Negotiated price
MOQ:
1PCS
Delivery Time:
1~5 days
Brand:
Yanmar
Product Description
Product Detail Page: KAYABA PSVD2-17E Main Hydraulic Pump for Yanmar Mini Excavator
1. Product Description
| Item | Detailed Info |
|---|---|
| Product Model | KAYABA (KYB) PSVD2-17E Variable Displacement Axial Piston Main Hydraulic Pump |
| OEM Numbers | 172961-73100, 172961-73101, 172961-73102, 172961-73103, B0600-16004 |
| Applicable Machine | Yanmar VIO40-5, VIO45-5, VIO50-6A, VIO55-5, VIO57-6B (4–5.7 ton mini excavator) |
| Quality Options | Genuine KAYABA Original / Premium Aftermarket Grade |
| Core Usage | Main hydraulic power source for digging, traveling, swing and attachment operations |
| Factory Inspection | Full hydraulic pressure testing (up to 28MPa) and endurance test before delivery |
| Warranty | 12-month warranty with free replacement for manufacturing defects |
| MOQ | 1 piece; sample and bulk orders accepted |
| Lead Time | In-stock items ship within 1–3 working days |
| Shipping Period | Air/Express: 3–7 days; Sea freight: 30–45 days |
| Target Customer | Global repair shops, fleet operators and parts wholesalers |
2. Key Features & Specifiions
Core Key Features
Genuine KAYABA (KYB) axial piston pump with integrated pilot gear pump, fully compatible with original Yanmar hydraulic systems. High-strength alloy components ensure excellent wear resistance for heavy-duty cycles. Premium seals prevent leakage under extreme temperatures and high pressure. Load-sensing control reduces energy loss and improves fuel efficiency. Low vibration, quiet operation and anti-cavitation design extend service life.
Exact Technical Specifiions (Factory Standard Parameter)
| Specifiion Item | Parameter Data |
|---|---|
| Nominal Displacement | 17 cc/rev (main pump), pilot pump 7.5 cc/rev |
| Rated Working Pressure | 24.5 MPa (245 Bar) |
| Max Relief Setting Pressure | 28 MPa (280 Bar) |
| Rated Output Flow | 75 L/min @ 2400 RPM |
| Max Input Rotation Speed | 2800 RPM |
| Input Shaft | 13-tooth spline shaft |
| Net Product Weight | ~32 KG |
| Port Thread | Matches original Yanmar pipeline |
| Recommended Hydraulic Oil | ISO VG46 anti-wear hydraulic fluid |
| Working Temperature | -25℃ ~ +85℃ |
3. Compatibility Information
Compatible Excavator Models
Yanmar VIO40-5, VIO45-5, VIO50-6A, VIO55-5, VIO57-6B (4–5.7 ton mini crawler excavators)
Cross Interchange OEM Part Numbers
Main OEMs: 172961-73100, 172961-73101, 172961-73102, 172961-73103, B0600-16004；Alternate: PSVD2-17E-4, PSVD2-17E-19, PSVD2-17E-23
Installation Remark
Direct bolt-on replacement, no chassis or pipe modifiion needed. Fully interchangeable with original KAYABA pump and compatible with Yanmar’s open/closed center hydraulic circuits.
4. Technical Explanation
This KAYABA PSVD2-17E pump uses a swash plate variable piston design with integrated pilot gear pump. It adjusts flow automatically based on system load to optimize power use and fuel efficiency. Built-in anti-cavitation protection safeguards components during cold starts, while an integral relief valve prevents overpressure. Delivers stable performance under variable loads—ideal for urban construction, landscaping and agricultural appliions.
5. Supplier Advantages (Belparts)
- Over 10 years specializing in excavator hydraulic parts; accurate OEM/model matching service.
- Genuine KAYABA and premium aftermarket options; full-range parts for Yanmar and other major brands.
- Belparts brand exported to 150+ countries; stable quality and global support.
- Guangzhou warehouse stock; CE-certified; flexible air/sea/express logistics.
- Professional technical team for installation guidance and troubleshooting.
6. FAQ Section
Q1: Is this a genuine KAYABA pump?
A: We offer both genuine KAYABA original and premium aftermarket versions; both match OEM fit and performance.
Q2: Will it fit my Yanmar VIO55-5?
A: Yes, direct replacement for all listed VIO models; no modifiions required.
Q3: What is the warranty?
A: 12-month warranty; free replacement for manufacturing defects within the period.
Q4: Do you have stock?
A: Yes, regular stock available for fast sample and bulk order dispatch.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
BELPARTS MACHINERY LIMITED
Location
429-432,No.268 Zhongshan Avenue East,Huangpu District,Guangzhou
Contact Person
Ron