ADU041R01AA10A28140000200100CD0B

Description & Features

Designed for high-demand mobile hydraulic applications, the ADU041R01AA10A28140000200100CD0B is an open circuit axial piston pump from the Danfoss Eaton 420 Series X20 platform. It is well suited for equipment such as loader backhoes, agriculture tractors, crawler dozers, mini excavators, concrete and asphalt pavers, and container handling machinery, among other heavy mobile applications.

The 420 Series platform is built around fast response and recovery characteristics, supported by advanced control options that allow precise matching to system demands. High pressure and flow capacity make this pump a practical fit for duty cycles common in mining machinery, tunnel boring equipment, railroad equipment, utility boom trucks, and rough terrain forklifts. At 5.75 inches wide, the unit is dimensionally suited for integration into compact machine envelopes where packaging constraints are a factor.

SKU: 421AK00440B

Supplier Part Number (MPN): 421AK00440B

Specifications

Alternate Part Numbers
Alternate Part Number MINO-00900X27198
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
421AK00440B
Product Weight
53.10 lbs

Product Questions & Answers (2)

Question by: Dean O on Dec 27, 2025, 11:32 AM
Would this pump work alright on a dump truck lift?
Answer by: Customer Support on Dec 28, 2025, 12:52 PM
It's applicable to dump truck lifts, as well as other heavy mobile applications like loader backhoes, mining machinery, and railroad equipment.
Question by: Hank R on Sep 12, 2025, 1:35 PM
got a mini excavator that needs a new pump and I keep seeing this 420 Series come up, is that platform actually built for that kind of equipment or is it more of an on-road thing?
Answer by: Customer Support on Sep 14, 2025, 6:43 AM
Mini excavators are actually one of the named applications for this pump, so you're not stretching its intended use at all. The 420 Series X20 platform was put together with mobile off-road equipment in mind, and the list covers everything from mini excavators and crawler dozers to loader backhoes and articulated haulers. It's an open circuit axial piston design, so it fits the kind of duty cycles those machines run through regularly.