Danfoss / Eaton-4.88 CID(80CC)420 Code B 421AK01901B

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 421AK01901B	Product Weight 56.10 lbs

Product Questions & Answers 2

Product Questions & Answers

What all can this pump run on, got a crawler dozer and a mini excavator both needin hydraulic work done, curious if one pump covers both machines.

Question by: Earl H on Mar 4, 2026, 12:50 PM

Both of those are right in the wheelhouse for this unit. The 420 Series covers crawler dozers and mini excavators, along with a pretty wide range of other mobile equipment like loader backhoes, agricultural tractors, and articulated haulers. The 4.88 CID (80cc) displacement and high pressure and flow capacity make it well suited for the kind of varied demand those machines put on a hydraulic system.

Answer by: Customer Support on Mar 6, 2026, 6:13 AM

Will this Eaton piston pump work good on my tractor, it's an older model but I use it all the time.

Question by: Lynn C on Jul 17, 2025, 11:33 AM

This 420 Series pump is well-suited for agricultural tractors, among other mobile machinery. It's built to handle high pressure and flow requirements, which should give you consistent hydraulic performance even if load demands shift around a lot.

Answer by: Customer Support on Jul 19, 2025, 7:19 AM