Ramp offers to buy: Main Hydraulic Pump Komatsu 708-1L-00432 / 708-1L-00430 / 708-1L-00431 (PC120-6)

✅ In stock – order now

📄 Product Description:

OEM-spec main hydraulic pump for Komatsu PC120-6 excavators.

This axial piston variable-displacement pump provides stable hydraulic pressure, smooth machine control, powerful digging performance, and long service life under continuous operation.

Manufactured according to Komatsu factory standards, the pump ensures perfect compatibility with the PC120-6 hydraulic system and electronic/mechanical regulators.

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🔧 Compatibility (Applications):

Compatible Machines:

• Komatsu PC120-6

• Komatsu PC120-5 (partial compatibility depending on pump control)

• Komatsu PC130-6 (selected versions)

Part Numbers:

• 708-1L-00432 — Complete hydraulic pump assembly

• 708-1L-00430 — Pump sub-assembly

• 708-1L-00431 — Pump rotating group / replacement assembly

Application:

Main hydraulic pump for 12–13 ton class Komatsu excavators.

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🔁 Cross-reference / Alternative Part Numbers:

May replace or interchange with:

• 708-1L-00420

• 708-1L-00421

• 708-1L-00422

• 708-1L-00340

Compatibility depends on regulator type and pump version.

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🛠 Specifications:

• Manufacturer: OEM / Komatsu-approved supplier

• Type: Variable displacement axial piston pump

• Displacement: OEM Komatsu PC120-6 specification

• Pressure Rating: High-pressure circuit for boom/arm/bucket/travel functions

• Regulator Options:

  • Mechanical pump regulator

  • Electronic proportional control (machine-dependent)

• Condition: Brand new

Components Included:

• Pump housing

• Cylinder block / rotating group

• Piston set

• Valve plate

• Swash plate

• Shaft assembly

• Regulator (depending on configuration)

Packaging: Export-grade wooden crate

Warranty: Manufacturer’s limited warranty

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⭐️ Key Features:

• OEM-spec main pump for Komatsu PC120-6

• Strong and stable hydraulic output under heavy load

• High-efficiency piston design for smooth control

• Durable wear-resistant components for extended service life

• Fully compatible with factory hydraulic and control systems

• Direct bolt-on installation

• Factory-tested for flow, pressure, leakage, and performance