Danfoss / Eaton-4.88 CID(80CC)420 Code B 421AK01305B

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 421AK01305B	Product Weight 56.10 lbs

Product Questions & Answers 2

Product Questions & Answers

Will this pump work okay on my old tractor's backhoe attachment?

Question by: Ray R on Jul 7, 2025, 9:25 PM

This Danfoss/Eaton pump, with its 4.88 CID (80cc) displacement, is often used on loader backhoes, so it might be a good fit depending on your tractor's specific hydraulic requirements. It's built around the X20 420 Series platform, which is known for reliable high-pressure output in those kinds of applications.

Answer by: Customer Support on Jul 9, 2025, 3:39 PM

Got a mini excavator that's been tearing through pumps and I'm trying to figure out if this 80cc unit would hold up to that kind of work. What's this thing actually built for?

Question by: Billy E on Sep 14, 2025, 9:17 AM

Mobile equipment in hard-use cycles is exactly where this pump is meant to operate. The X20 420 Series platform covers a pretty wide range of machines including mini excavators, crawler dozers, loader backhoes, and articulated haulers, so your application fits right in line with what it was engineered around. The open circuit axial piston design handles variable loads well, and the fast response and recovery characteristics help in situations where the machine is constantly cycling through different demands. It's a high-pressure, high-flow unit built to keep up in conditions where lesser pumps tend to give out.

Answer by: Customer Support on Sep 15, 2025, 2:34 PM