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DANFOSS / EATON 4.88 CID PUMP

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Application
Loader backhoes, Vibratory cable plows, Mining machinery, Dump truck lifts, Agriculture tractors, Chemical applicator trucks, Railroad equipment, Container handling, all terrain and truck cranes, Vibratory cable plows, Mining machinery and tunnel boring equipment, Utility boom, off road dump and refuse trucks, Material handling trucks and rough terrain fork lifts, Concrete and asphalt pavers, Feller/bunchers, forwarders and log loaders, Crawler dozers, Articulate haulers, Mini excavators
Brand
Danfoss Power Solutions II (Char-Lynn)
Brand
Char-Lynn
Pack Size
1.00
UOM
EA
Features
Fastest response and recovery times in the market|Increase efficiency with advanced control options|High pressure and flow capacity
ICC
Mobile - OC Piston Pumps
Language
English
Net Pack Quantity Units
EA
Product Width
5.75
Sub Brand
None
Supplier Part Number
421AK01365B
Product Weight
56.10 lbs
Product Questions & Answers 2

Product Questions & Answers

Wondering if this pump is gonna fit my backhoe, its a real tight squeeze in there.
Question by: Rex H on Jun 17, 2025, 8:47 AM
This Danfoss / Eaton pump has a width of 5.75 inches, so you'll want to make sure that measurement works with the space you have available. It's commonly used in loader backhoes, among other applications.
Answer by: Customer Support on Jun 18, 2025, 10:54 AM
Got a loader backhoe that needs a new pump and I been looking at this one. The 4.88 CID size work alright for mobile open circuit setups, or is this more of a stationary unit?
Question by: Sherry S on Nov 1, 2025, 5:49 PM
Mobile open circuit systems are exactly what this pump is built around. It runs on piston pump technology from the Danfoss/Eaton 420 Series X20 line, so loader backhoes are actually one of the named applications. At 5.75 inches wide it fits into tighter equipment bays without much hassle. If your machine is running an open circuit hydraulic system, this pump fits right into that use case.
Answer by: Customer Support on Nov 3, 2025, 6:03 AM