Danfoss / Eaton-4.88 CID(80CC)420 Code B 421AK00638B

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 421AK00638B	Product Weight 56.10 lbs

Product Questions & Answers 2

Product Questions & Answers

What kind of machines can this pump be used on? I got a loader backhoe that could probably use a new one.

Question by: Dean R on Jun 4, 2025, 8:13 PM

This open circuit piston pump is good to go on loader backhoes and other equipment like mining machinery and ag tractors. It can also be used on concrete pavers, log loaders, and even mini excavators.

Answer by: Customer Support on Jun 6, 2025, 6:35 AM

pump's got 80cc displacement listed, what all can you run this on? been looking at putting it on a log loader and maybe a crawler dozer down the road

Question by: Rex F on Oct 28, 2025, 8:17 PM

Both of those are well within range for this pump. The 420 Series covers log loaders and crawler dozers directly, along with a pretty wide spread of other mobile equipment, loader backhoes, mini excavators, articulated haulers, mining machinery, and several others. The open circuit piston design handles the kind of variable demand those machines put out, so running it across different equipment over time is a reasonable plan.

Answer by: Customer Support on Oct 30, 2025, 6:28 PM