DANFOSS / EATON 4.88 CID PUMP 421AK00538C

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 – Hydraulics	Brand Danfoss Power Solutions	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 421AK00538C	Product Weight 56.10 lbs

Product Questions & Answers 2

Product Questions & Answers

What kind of equipment is this pump actually built for? Got a crawler dozer and a mini excavator on the same job site and trying to figure out if one pump fits both.

Question by: Lance B on Dec 4, 2025, 4:05 PM

Both of those machines fall squarely in the application range for this pump. The X20 420 Series covers crawler dozers and mini excavators, along with loader backhoes, articulated haulers, concrete and asphalt pavers, feller/bunchers, and a good number of other mobile and off-road platforms. The 4.88 CID displacement and open circuit piston design are aimed at mobile hydraulic work where pressure and flow demands shift fast during a duty cycle. So yeah, both pieces of equipment you mentioned are covered.

Answer by: Customer Support on Dec 6, 2025, 1:28 PM

I'm looking at using this on a concrete paver – is it a good fit?

Question by: Bobby W on Nov 24, 2025, 6:36 PM

Its versatility across mobile and off-road applications definitely makes it worth considering. The Danfoss / Eaton 4.88 CID Pump is used on concrete and asphalt pavers, among other equipment types, so it should be suitable for your needs, assuming your pressure and flow requirements match up.

Answer by: Customer Support on Nov 25, 2025, 9:48 PM