221477-01 Excavator Main Control Valve For Kubota Mini Excavator U15 U17 U20 U25 U30
Price:
$2220 - $2650
MOQ:
1
Delivery Time:
3-7 work days
Brand:
Kubota
Product Description
221477-01 Excavator Main Control Valve for Kubota Mini Excavator U15 U17 U20 U25 U30
Restore precise control and reliable hydraulic performance to your Kubota mini excavator with this high-quality multi-way main control valve assembly. Designed for Kubota U15, U17, U20, U25, and U30 models, this distribution valve matches OEM specifications (part numbers 221477-01, 219971-01, 210287-01) to deliver smooth, proportional control of boom, arm, bucket, swing, and travel functions. Built to withstand the demands of compact excavator work, it ensures consistent performance and long service life.
Core Selling Points
✅ Precision OEM Fit for Kubota Mini Excavators
This control valve is manufactured to match the exact flow rates, pressure settings, and port configurations of the original Kubota valve. It is fully compatible with U15/U17/U20/U25/U30 hydraulic systems, ensuring seamless integration and no modifications required.
✅ Rugged Construction for Demanding Applications
Made from high-quality cast iron with precision-ground spools, this valve is built to resist wear, leaks, and pressure fluctuations. The corrosion-resistant coating protects against moisture and debris, making it ideal for construction, landscaping, and utility work environments.
✅ Smooth, Proportional Hydraulic Control
Each section of the multi-way valve is calibrated to provide responsive, proportional control of all excavator functions. This ensures precise movement of the boom, arm, bucket, and tracks, improving operator control and work efficiency.
✅ Cost-Effective Performance Restoration
Replacing a worn or faulty main control valve eliminates jerky operation, leaks, and loss of power. This high-quality aftermarket valve offers a reliable, budget-friendly solution to restore your Kubota excavator’s hydraulic system performance without the cost of OEM parts.
| Item | Specification |
|---|---|
| Part Number | 221477-01 219971-01 210287-01 |
| Product Type | Hydraulic Main Control Valve / Distribution Valve Assembly |
| Application | Mini Excavator Hydraulic System |
| Compatible Models | Yanmar U15, U17, U20, U25, U30 (1-3 ton class mini excavators) |
| Function | Distribute hydraulic oil flow, control boom, arm, bucket, swing and travel movements |
| Design Features | Multi-section valve body, precise flow control, reliable spool operation |
| Condition | New / Aftermarket replacement |
| Application Scenarios | Mini excavator maintenance, construction machinery repair shops, parts replacement |
| Kubota OEM Part Number | Part Description | Compatible Models | Cross-Matched Nabtesco Number |
|---|---|---|---|
| RA228-61137 | ASSY, VALVE CONTROL (Main Control Valve Complete Assembly) | U15-3S | 221477-01 |
| RA221-70050 | ASSY VALVE, ARM (Main Control Valve Arm Spool Section) | U17-3 | 221477-01 / 210287-01 |
| RA228-62712 | ASSY VALVE, TPSS (Main Control Valve Auxiliary Section) | U17-3 / U20-3 | 221477-01 |
| 73185253 | Hydraulic Control Valve Assembly (Previous Factory Part Number) | U25-3S | 219971-01 |
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Company
Guangzhou Lanxin Machinery Equipment Co., Ltd
Location
No. 407, Building 4, Tianji International Machinery, 12 Dongheng Sanlu Road, Zhujun District, Guangzhou City
Contact Person
Isaac