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Yanmar VIO70-2 VIO70-3A VIO75-C Main Hydraulic Pump AP2D36LV1RS7 OEM for Mini Excavator Repair parts

Yanmar VIO70-2 VIO70-3A VIO75-C Main Hydraulic Pump AP2D36LV1RS7 OEM for Mini Excavator Repair parts

Place of Origin:

Made in china

Brand Name:

Belparts

Certification:

2006/42/EC ISO9001

Model Number:

VIO70-2 VIO70-3A VIO75-C

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Product Details
Quality:
High Quality
Category:
Construction Machinery
Part Name:
Hydraulic Pump
Application:
Excavator
Type:
AP2D36LV1RS7
Model:
VIO70-2 VIO70-3A VIO75-C
Shipment:
Sea / Air / Express DHL FEDEX UPS
Warranty:
1 Year
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
Product Description
AP2D36LV1RS7 Main Hydraulic Pump for Yanmar VIO70-2 VIO70-3A VIO75-C Mini Excavator
1. OEM Part Number & Machine Compatibility
  • Original pump model: Uchida Rexroth AP2D36LV1RS7 variable displacement tandem piston pump assembly
  • Matching Yanmar OEM reference numbers: 172478-73100, 172478-73101, 172989-73100
  • Fully compatible mini excavator models: Yanmar VIO70-2, VIO70-3A, VIO75-C
  • Unified mounting flange, input shaft spline and hydraulic port layout supports direct cross replacement for all three machine models
2. Core Technical Specifications
  • Structure type: Integrated tandem variable axial piston main pump with built-in pilot charge gear pump
  • Displacement configuration engineered to match factory hydraulic system design for VIO70 / VIO75 series mid-size mini excavator platform
  • Rated continuous working pressure complies with original system parameters, with preset maximum relief pressure for reliable overload protection
  • Operating rotation speed range precisely calibrated to match rated output speed of the original engine equipped on these machines
  • Mounting bolt layout, shaft dimension and oil port orientation strictly follow OEM dimensional drawing standards
  • Pump housing is made of high-strength ductile iron; internal pistons, valve plates and friction wear components adopt quenched alloy steel to improve durability and extend total service life
3. Internal Structure & Functional Introduction
  • Dual main piston pumps generate high-pressure hydraulic oil to actuate boom, arm, bucket, travel and swing operational movements
  • Integrated pilot gear pump supplies steady pressurized oil for pilot control circuits and system makeup oil replenishment
  • Built-in power adjustment regulator automatically modulates pump flow output responding to real-time load changes, preventing engine stall during heavy digging and loading operations
  • Compact tandem layout fits neatly inside the designated hydraulic compartment of VIO70 and VIO75 series excavators
4. Product Advantages
  • Exact 1:1 OEM outer casting dimensions, enabling plug-and-play installation with no modifications needed to hydraulic piping or chassis mounting structure
  • Every finished pump completes comprehensive hydraulic bench inspection covering pressure stability, flow consistency and internal leakage testing before shipment
  • Complete maintenance spare parts are held in stock, including overhaul seal kits, piston assemblies, swash plates and valve plates for separate component replacement during repair work
  • Single pump model fits three machine variants, streamlining inventory planning for spare part suppliers and repair service workshops
5. Packaging & Global Delivery Details
  • Input shaft and all hydraulic ports are coated with anti-rust grease and sealed with protective dust plugs
  • The entire pump is wrapped with moisture-proof plastic film and secured inside export-grade solid wooden crate to prevent collision and moisture damage during long-distance sea or air transportation
  • In-stock items can be dispatched within 3 to 5 working days after order confirmation
  • Multiple global shipping solutions are available: international air express, sea LCL/FCL bulk shipment and overland truck transportation for Southeast Asian markets
6. FAQ
  • Q: Can this AP2D36LV1RS7 pump install directly on VIO70-2, VIO70-3A and VIO75-C?
    A: Yes, unified mounting sizing and factory-calibrated hydraulic settings support direct bolt-on fitting for all three listed models with no extra adjustment or modification required.
  • Q: What is the connection between AP2D36LV1RS7 and the listed OEM numbers?
    A: AP2D36LV1RS7 is the official Uchida Rexroth pump model designation, while 172478-73100, 172478-73101 and 172989-73100 are exclusive OEM part numbers assigned by Yanmar for this complete pump assembly.
  • Q: Are individual repair spare parts available for this hydraulic pump?
    A: Corresponding full overhaul seal kits, piston shoe assemblies, valve plates, swash plates and standalone pilot gear pump spare parts are all available for partial overhaul and individual component replacement work.

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