مضخة هيدروليكية KYB PSVL-84 RD706-61113 لـ حفارة Kubota KX175-5

KYB PSVL-84 Hydraulic Pump for Kubota KX175-5
Pump Model: KYB PSVL-84 (full model: PSVL-84-18)
OEM Part Numbers: RD706-61113, B0610-84008
Fits: Kubota KX175-5 (7–8 ton mini excavator)

1. Specifications
Type: KYB PSVL-84 tandem variable axial piston main pump
Displacement: 84.6 cm³/rev (total, twin pump)
Rated Pressure: 28 MPa (280 bar)
Max Pressure: 32 MPa (320 bar)
Rated Speed: 2,200 RPM; Max: 2,500 RPM
Max Flow: ~205 L/min (total) @ 2,200 RPM
Control: Load Sensing (LS) + negative flow control
Weight: ~72 kg (159 lbs)
Features: Integrated pilot gear pump, compact high-pressure design
2. OEM Number Interchange
RD706-61113: Kubota original OEM number (PSVL-84-18)
B0610-84008: KYB assembly part number (direct replacement)
Interchangeable with: RD706-61111, RD706-61112 (older revisions)
3. Compatible Machines
✅ Kubota KX175-5 (7–8 ton, all serial numbers)
✅ Kubota KX173-5 (older 7-ton model)
✅ Other compatible: ECR88D, Sunward SWE100 (minor porting differences)
❌ Not for KX151/KX155 (PSVL-54) or KX161/KX165 (PSVL-64)
4. Key Features
Genuine KYB quality: Japanese manufacturing, NOK seals, precision piston/cylinder
High pressure & efficiency: 320 bar max pressure for heavy digging
Load sensing system: Matches pump output to load, saves fuel
Integrated pilot pump: Eliminates separate pilot unit, reduces space
Direct bolt-on: Exact mounting & porting, no modification needed
Durable: Designed for 7–8 ton class, long service life in harsh conditions
5. Supply & Warranty
Condition: New original / high-quality aftermarket / remanufactured
Warranty: 12 months (original & aftermarket)
Stock: Guangzhou warehouse in stock, 3–7 days delivery
Packing: Export wooden case with anti-rust treatment
Price range: USD 1,300–1,800 (new aftermarket)
6. FAQ
Q: What’s the difference between PSVL-84 and PSVL-64?
A: PSVL-84 = 84.6 cm³/rev (7–8 ton, KX175-5); PSVL-64 = 64 cm³/rev (5–6 ton, KX165).
Q: Can I use B0610-84008 to replace RD706-61113?
A: Yes, B0610-84008 is the KYB assembly number for RD706-61113, 100% interchangeable.
Q: Do you offer repair kits for PSVL-84?
A: Yes, full overhaul kits (pistons, cylinder blocks, valve plates, seals) in stock.