Komatsu PC55 Main Hydraulic Pump 708-3S-00461

Richtone offers to buy: Main Hydraulic Pump Komatsu PC55 (Part Number: 708-3S-00461)

✅ In stock – order now

📄 Product Description:

High-quality main hydraulic pump designed for Komatsu PC55 series excavators. The pump with part number 708-3S-00461 delivers stable pressure, precise control, and long-lasting performance. Manufactured according to OEM specifications, it ensures efficient hydraulic operation, smooth excavator control, and excellent reliability even under heavy working conditions.

🔧 Compatibility (Applications):

Suitable for:

— Komatsu PC55 / PC55MR / PC55MR-2 / PC55MR-3

— Mini and midi excavators using the same hydraulic pump assembly

🔁 Cross-reference / Part Numbers:

708-3S-00461, 7083S00461

Possible equivalents: HPV75 / HPV90 (Komatsu type hydraulic pump)

🛠 Specifications:

Manufacturer: OEM / Komatsu supplier

Type: Variable displacement axial piston pump

Displacement: ~75–90 cc/rev (depending on version)

Max pressure: up to 34.3 MPa (343 bar)

Rotation: Right-hand (clockwise)

Condition: New / Replacement part

Packaging: Standard export wooden case

Warranty: Manufacturer’s limited warranty

⭐️ Key Features:

— Genuine-quality hydraulic pump for Komatsu PC55

— High hydraulic efficiency and precise response

— Compact and durable design for tight-space machines

— Fully interchangeable with the original Komatsu part

— Long service life, stable performance, and low maintenance