DANFOSS / EATON-3.80 CID 420 Pressure Comp

Description & Features

Designed for demanding mobile hydraulic applications, the Danfoss / Eaton X20 Open Circuit Piston Pump, 420 Series with 3.80 CID displacement and 420 pressure compensation delivers high pressure and flow capacity across a wide range of heavy-duty equipment. Its advanced control architecture provides fast response and recovery times, supporting consistent performance in load-sensitive circuits.

This pump is well suited for loader backhoes, agriculture tractors, crawler dozers, mini excavators, concrete and asphalt pavers, vibratory cable plows, and container handling equipment, among other mobile machinery. Additional applications include mining and tunnel boring equipment, railroad machinery, utility boom trucks, off-road dump trucks, rough terrain forklifts, and feller/bunchers and log loaders. The 420 Series accommodates multiple control options, giving equipment designers flexibility when matching the pump to circuit requirements.

SKU: 421AK01854B

Supplier Part Number (MPN): 421AK01854B

Specifications

Alternate Part Numbers
Alternate Part Number MINO-00900X28468
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
421AK01854B
Product Weight
55.10 lbs

Product Questions & Answers (1)

Question by: Lance C on Jun 27, 2025, 3:12 PM
I'm seeing this pump used for all sorts of equipment. Would it hold up okay on a log loader, you think?
Answer by: Customer Support on Jun 29, 2025, 2:58 PM
Absolutely. This Danfoss/Eaton open circuit piston pump is well-suited for demanding mobile hydraulic applications, including log loaders and feller/bunchers, plus other heavy machinery like mining equipment and even railroad maintenance gear.