DANFOSS / EATON PUMP

Description & Features

Designed for demanding mobile hydraulic applications, the Danfoss / Eaton Pump is part of the 420 Series X20 Open Circuit Piston Pump platform from Eaton Char-Lynn. Built for high pressure and flow capacity, it is well suited to equipment such as loader backhoes, agriculture tractors, crawler dozers, mini excavators, and articulated haulers, among other mobile and off-road machinery.

Control response and recovery times are a key characteristic of this series, with advanced control options available to support efficient system management across varied load conditions. Additional applications include concrete and asphalt pavers, container handling equipment, all-terrain and truck cranes, railroad equipment, and tunnel boring machinery, reflecting the pump's broad compatibility with heavy-duty mobile equipment platforms.

SKU: 421AK01645B

Supplier Part Number (MPN): 421AK01645B

Specifications

Alternate Part Numbers
Alternate Part Number MINO-00900X28295
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
421AK01645B
Product Weight
55.10 lbs

Product Questions & Answers (3)

Question by: Kirk T on Aug 14, 2025, 11:12 AM
got a loader backhoe that runs an open circuit setup, is this pump in the right family for that kind of machine?
Answer by: Customer Support on Aug 15, 2025, 7:59 PM
For mobile equipment with open circuit hydraulics, the Danfoss and Eaton X20 open circuit piston pump in the 420 Series is used across a lot of the same machine types, including loader backhoes, mini excavators, crawler dozers, and other off highway equipment.
Question by: Janice B on Aug 22, 2025, 5:34 PM
Will this Eaton pump work okay on my older tractor? I use it for farm work, nothing too crazy.
Answer by: Customer Support on Aug 24, 2025, 7:35 AM
Intended for mobile applications like tractors, this open circuit piston pump offers high pressure and flow capacity.
Question by: Dale H on Jul 21, 2025, 12:04 PM
what all is this pump used on? trying to figure out if it'll work for a loader backhoe application
Answer by: Customer Support on Jul 23, 2025, 11:02 AM
Loader backhoes are actually one of the listed applications for this pump, along with equipment like crawler dozers, mini excavators, agriculture tractors, and dump truck lifts. It's also used on things like concrete and asphalt pavers, rough terrain forklifts, and feller/bunchers. Covers a pretty wide range of mobile machinery, so if you're running it on a loader backhoe you're well within its intended use.