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Danfoss / Eaton-4.88 CID(80CC)420 Code C

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Description & Features

Designed for demanding mobile hydraulic applications, the Danfoss / Eaton-4.88 CID(80CC)420 Code C is an open circuit piston pump built around the X20 420 Series platform. With an 80cc displacement, it delivers high pressure and flow capacity suited to heavy-duty mobile equipment including loader backhoes, crawler dozers, mini excavators, concrete and asphalt pavers, and articulated haulers.

The 420 Series architecture supports advanced control options that contribute to system efficiency, while its response and recovery characteristics make it well matched to applications where load conditions change rapidly. Additional deployment contexts include mining machinery, tunnel boring equipment, railroad equipment, container handling, utility boom trucks, rough terrain forklifts, and feller/bunchers. At 5.75 inches wide, the pump fits within the dimensional constraints typical of mobile machine installations across agriculture, construction, and industrial sectors.

SKU: 421AK00617C

Supplier Part Number (MPN): 421AK00617C

Specifications

Brand
Danfoss
Control Type
Pressure and Flow Compensator
Dimensions
12.76 in L x 5.75 in W x 8.75 in H
Drive Shaft Type
Splined
Housing Color
Blue
Housing Material
Iron
Inlet Type
Split Flanged
Mounting Type
2-Bolt Flanged, 4-Bolt Flanged
Outlet Type
Split Flanged
Rotation Direction
Clockwise
Seal Material
FKM
Series
420 Series

Product Questions & Answers (1)

Question by: Kent B on Jul 29, 2025, 6:29 PM
Running a crawler dozer on a pretty demanding jobsite and need to know if this pump can keep up when the load swings hard and fast. How's it handle those kinds of conditions?
Answer by: Customer Support on Jul 30, 2025, 8:30 PM
Fast response and recovery is actually one of the stronger selling points of the 420 Series platform this pump is built on. When load conditions shift quickly, like they tend to do in dozer work, the pump is engineered to get back on track without a lot of lag. That characteristic is specifically what makes the X20 420 Series a good fit for mobile equipment where you don't have steady, predictable demand.

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