Danfoss / Eaton-3.80 CID(62CC)420 Code B 421AK00557B

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 421AK00557B	Product Weight 55.10 lbs

Product Questions & Answers 2

Product Questions & Answers

What kinda machines can you put this hydraulic pump on? I got an old tractor I'm fixin' up.

Question by: Ralph R on Dec 13, 2025, 7:26 PM

This Danfoss/Eaton open circuit piston pump is well-suited for equipment like agriculture tractors, loader backhoes, and even some of the bigger stuff like crawler dozers. It's also used on machinery such as dump truck lifts and container handlers.

Answer by: Customer Support on Dec 15, 2025, 8:58 AM

What kind of equipment is this pump actually built for? Got a loader backhoe and a couple crawlers sitting in the yard and trying to figure out if it fits the bill.

Question by: Denise W on Nov 27, 2025, 6:38 AM

Loader backhoes and crawler dozers are both right in the wheelhouse for this pump. The 420 Series covers a pretty wide range of mobile equipment, including agriculture tractors, mini excavators, dump truck lifts, and container handling machinery. It runs on an open circuit piston design, handles high-pressure and high-flow demands, and has a 3.80 CID (62cc) displacement. For the kind of work those machines typically see, this platform was put together with exactly that in mind.

Answer by: Customer Support on Nov 29, 2025, 8:41 AM