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DANFOSS / EATON-4.88 CID (80 CC) (420)

Description & Features

Designed for demanding mobile hydraulic applications, the Danfoss / Eaton X20 420 Series open circuit piston pump offers a displacement of 4.88 CID (80 cc) and is built to handle high-pressure, high-flow requirements across a wide range of heavy equipment. At 5.75 inches wide, it fits within the compact footprints typical of mobile machinery without sacrificing output capacity.

Advanced control options support efficient power management, while fast response and recovery characteristics make this pump well-suited to applications where hydraulic demand shifts rapidly. It sees use across loader backhoes, agriculture tractors, crawler dozers, mini-excavators, vibratory cable plows, mining machinery, tunnel boring equipment, concrete and asphalt pavers, container handling equipment, and material handling trucks, among other mobile and off-road platforms.

SKU: 421AK00869C

Supplier Part Number (MPN): 421AK00869C

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 421AK00869C	Product Weight 56.10 lbs

Product Questions & Answers (1)

Question by: Billy G on May 31, 2025, 12:52 PM

Got a mini-excavator that's been running a different brand pump for years, wondering if this 80 cc unit would be a straight swap or if there's more to it than just matching displacement?

Answer by: Customer Support on Jun 1, 2025, 8:20 PM

Displacement is one piece of the puzzle, but fit involves more than just cc rating. At 5.75 inches wide, this pump sits in a fairly compact footprint, which works well on mini-excavators where space is tight. That said, port configuration, mounting flange, and shaft spec all factor into whether it drops in clean or needs adapter work. The 80 cc displacement lines up with what you'd expect for that class of machine, and the X20 420 Series is specifically called out for mini-excavator use, so you're in the right ballpark. Just verify your mounting and porting match before pulling the trigger.