Danfoss / Eaton-420 Tandem Pump 429AK00113B

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 429AK00113B	Product Weight 55.10 lbs

Product Questions & Answers 2

Product Questions & Answers

We run a couple loader backhoes and a mini excavator off the same power source on a job site. This tandem pump setup, does it handle driving multiple hydraulic circuits at once or is that not really what it's built for?

Question by: Daryl H on Jan 17, 2026, 3:03 PM

Running multiple circuits from a single power source is exactly the kind of situation this pump is built for. The tandem configuration is specifically meant for equipment that needs to drive more than one hydraulic circuit at the same time without splitting off to a second pump unit. Loader backhoes and mini excavators are both listed application fits for this pump, so that pairing makes a lot of practical sense.

Answer by: Customer Support on Jan 19, 2026, 7:58 AM

What kind of equipment is this 420 tandem pump typically used on?

Question by: Earl F on Dec 12, 2025, 2:09 PM

Primarily, these pumps are found on heavy-duty mobile equipment like loader backhoes, crawler dozers, and asphalt pavers. They're also used in agricultural tractors, railroad equipment, and even some utility boom trucks.

Answer by: Customer Support on Dec 13, 2025, 8:04 PM