Name: Kubota KX019-4 Main Hydraulic Pump OEM RB236-61112 fit Mini Excavator Parts BELPARTS
Brand: GUANGZHOU BELPARTS ENGINEERING MACHINERY LIMITED
SKU: KX019-4
Price: 475.00 USD
Availability: InStock

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Kubota KX019-4 Main Hydraulic Pump OEM RB236-61112 fit Mini Excavator Parts BELPARTS

Place of Origin:

Original Place

Brand Name:

Kubota

Certification:

Model Number:

KX019-4

Request A Quote

Product Details

Model:

KX019-4

Type:

PVD-00B-15P-5G3-4982A

Parts Number:

RB236-61112

Quality:

OEM

Part Name:

Hydraulic Piston Pump

Application:

Mini Excavator

Warranty:

12 Months

Shipment:

Sea / Air / Express DHL FEDEX UPS

Payment & Shipping Terms

Minimum Order Quantity

1PCS

Price

Negotiated price

Packaging Details

Wooden Case Packing

Delivery Time

1~5 days

Payment Terms

T/T,trade assurance,PayPal,L/C,D/P,D/A,Western Union,MoneyGram

Supply Ability

100 PCS / Months

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+86 19924616345

ron@belparts-china.com

86-020-32384870

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Product Description

Kubota KX019-4 Main Hydraulic Pump

OEM RB236-61112 | Nachi PVD-00B-15P Series | New Aftermarket | BELPARTS

1. Basic Information

Part Name: Nachi PVD-00B-15P Variable Axial Piston Pump (Main Pump + Integrated Pilot Gear Pump)
OEM Part Number: RB236-61112
Compatible Models: Kubota KX019-4 (1.8–2 ton mini excavator)
Condition: Brand new aftermarket replacement
Warranty: 12 months
Net Weight: Approx. 28 kg
Stock: In stock, ships within 3–7 working days
Brand: BELPARTS
Equivalent OEM Refs: RB238-61110, RG138-61110 (cross-reference compatible)

2. Key Features

Original Nachi PVD-00B-15P design, perfectly matched to KX019-4 hydraulic parameters
Tandem piston structure (8cm³/rev × 2) with integrated pilot gear pump
Constant horsepower control prevents engine stall under heavy load
Internal drain type, no external drain piping required
Direct bolt-on installation, no modification needed
High-pressure cast iron housing for durability in tight job sites
100% pressure, leakage & efficiency tested; CE & ISO9001 certified

3. Technical Specifications (PVD-00B-15P)

Pump Type: Open circuit variable axial piston pump (tandem)
Main Pump Displacement: 8 cm³/rev × 2
Rated Pressure: 24.5 MPa (245 bar)
Max Pressure: 27.5 MPa (275 bar)
Rated Flow: ~34.6 L/min @ 2,200 RPM
Pilot Pump Flow: 3.5 L/min @ 4.9 MPa
Rotation Direction: Clockwise (engine side)
Mounting: 2-bolt base, SAE A flange
Drive Shaft: 13-tooth spline

4. Compatibility & Cross Reference

Fits: Kubota KX019-4 (also compatible with U17-3a, KX41-3, KX018-4)
Interchangeable Part Numbers:
- Kubota: RB236-61112, RB238-61112, RB238-61110, RG138-61110
- Nachi: PVD-00B-15P-5G3-4982A

5. BELPARTS Advantages

13+ years specializing in 1–2 ton Kubota mini excavator hydraulic pumps
Strict QC: 100% pressure & leakage testing before shipping
Guangzhou warehouse stock, flexible sea/air shipping worldwide
Professional technical support & installation guidance
Cost-effective alternative to genuine Nachi/Kubota OEM parts

6. FAQ

Q1: Does this pump fit KX019-4 only?

A: It’s a direct fit for KX019-4 and also compatible with U17-3a, KX41-3, KX018-4.

Q2: Is this the same as the original Nachi pump?

A: Yes. Built to original specs with identical dimensions, pressure ratings, and connections.

Q3: What’s the delivery time?

A: In stock, ships within 3–7 working days. Air and sea shipping available.

Kubota KX019-4 Main Hydraulic Pump OEM RB236-61112 fit Mini Excavator Parts BELPARTS

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