Danfoss / Eaton-4.88 CID(80CC)420 Code B 421AK00920B

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 421AK00920B	Product Weight 56.10 lbs

Product Questions & Answers 1

Product Questions & Answers

Got a mini excavator that's been eating through pumps and I'm trying to figure out if this one's built for that kind of constant demand. What series is this from and what kind of pressure and flow am I working with?

Question by: Todd R on Dec 6, 2025, 8:44 PM

Part of the 420 Series X20 platform, this pump is built around high pressure and high flow capacity, which makes it a reasonable match for equipment that sees hard, repeated load cycles like mini excavators. The open circuit piston design handles shifting demands well, and the fast response and recovery times are specifically called out as a design priority, so it's not going to lag when your load conditions change quick. Displacement is 80 cc, which puts it in a solid working range for that class of machine.

Answer by: Customer Support on Dec 8, 2025, 6:58 AM