Danfoss / Eaton-4.88 CID(80CC)420 Code-B 421AK01423B

Specifications

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	Product Width 5.75	Sub Brand None	Supplier Part Number 421AK01423B	Product Weight 56.10 lbs

Product Questions & Answers 2

Product Questions & Answers

What all kind of machines does this Eaton 420 pump work on?

Question by: Merle H on Feb 5, 2026, 8:21 AM

This Danfoss/Eaton open circuit piston pump works in articulated haulers, agriculture tractors, crawler dozers, and mini excavators. It is also used in concrete and asphalt pavers and container handling machinery.

Answer by: Customer Support on Feb 6, 2026, 1:21 PM

Got a mini excavator that's been eating pumps, would the 80cc displacement on this one hold up to that kind of constant demand, or is it more suited to lighter duty cycles?

Question by: Roger F on Dec 28, 2025, 7:38 AM

Mobile off-road equipment like mini excavators is exactly what this pump was built around. The 420 Series platform carries high pressure and flow capacity, and the response and recovery characteristics are specifically matched to dynamic load conditions, which is what you're dealing with when a machine is cycling hard through a workday. The 80cc displacement puts it in solid territory for that output range without being oversized for the application.

Answer by: Customer Support on Dec 29, 2025, 9:09 AM