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DANFOSS / EATON 420 PUMP

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Description & Features

Designed for demanding mobile hydraulic applications, the Danfoss / Eaton 420 Pump is an open circuit axial piston pump built to handle the high-pressure and high-flow requirements found across a wide range of heavy equipment platforms.

Typical applications include loader backhoes, agriculture tractors, crawler dozers, mini excavators, articulated haulers, concrete and asphalt pavers, container handling equipment, and truck and terrain cranes, among others. The pump is also well suited to mining machinery, tunnel boring equipment, vibratory cable plows, and utility boom trucks.

Advanced control options support efficient system integration, while fast response and recovery characteristics make this pump a practical choice where precise hydraulic performance is critical. The 420 Series is part of the X20 open circuit platform from Danfoss Power Solutions.

SKU: 421AK00745C

Supplier Part Number (MPN): 421AK00745C

Specifications

Brand
Danfoss
Control Type
Pressure Compensator
Dimensions
12.6 in L x 5.75 in W x 7.64 in H
Drive Shaft Type
Keyed
Housing Color
Blue
Housing Material
Iron
Inlet Type
SAE O-ring
Mounting Type
2-Bolt Flanged, 4-Bolt Flanged
Outlet Type
SAE O-ring
Rotation Direction
Clockwise
Seal Material
FKM
Series
420 Series

Product Questions & Answers (1)

Question by: Neal J on Jan 29, 2026, 3:51 PM
What kind of heavy equipment does this Eaton 420 pump work with?
Answer by: Customer Support on Jan 31, 2026, 6:32 AM
This Danfoss/Eaton 420 pump is often found in loader backhoes, ag tractors, crawler dozers, and mini excavators. It's also used in articulated haulers, concrete pavers, container handling, and various cranes.

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