BELPARTS MACHINERY LIMITED
                                                                                                           
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13 Years
Since 2013
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KOMATSU WA250-5 WA250-6 WA250PT-5 WA250PZ-6 Hydraulic Pump A4VG90DA2D Rexroth 418-18-31102 418-18-31101 For Wheel Loader

Price Negotiable
Price: Negotiated price
MOQ: 1PCS
Delivery Time: 1~5 days
Brand: Belparts
Product Description
Basic Info
Product
Main Hydraulic Pump
Part Number
418-18-31102, 418-18-31101
Fit Model
KOMATSU WA250-5, WA250-6, WA250PT-5, WA250PZ-6
OEM Model
Rexroth A4VG90DA2D
Appliion
Wheel Loader Parts
Core Advantages
  • High precision manufacturing, strict quality inspection.
  • Complete pump assembly, direct replacement.
  • Stable performance for heavy‑duty working conditions.
Technical Data
Pump Type
Closed‑loop axial piston hydraulic pump
Displacement
90 cc/rev
Rated Working Pressure
28 MPa, Max Peak Pressure: 32 MPa
Nominal Rotation Speed
2200 rpm
Control Mode
DA hydraulic control
Rotation Mode
Bidirectional rotation
Housing & Internal Parts
High‑strength alloy steel material
Mounting Dimension
Matches OEM standard for direct bolt‑on installation
FAQ
  • Q: Is this complete hydraulic pump assembly? A: Yes, it is full pump unit for direct installation.
  • Q: Which wheel loader models does it fit? A: Directly fits KOMATSU WA250-5, WA250-6, WA250PT-5, WA250PZ-6.
  • Q: Can it replace original OEM unit directly? A: Yes, same mounting dimension for direct installation.

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

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