Danfoss / Eaton-3.80 CID(62CC)420 Code B

Description & Features

This Danfoss / Eaton X20 open circuit piston pump is designed for demanding mobile hydraulic applications. With a 3.80 CID (62CC) displacement and code B configuration, it delivers high pressure and flow capacity.

The 420 Series pump is suitable for a wide range of equipment, including loader backhoes, mining machinery, agriculture tractors, railroad equipment, material handling trucks, concrete and asphalt pavers, and crawler dozers. Advanced control options increase efficiency and ensure the fastest response and recovery times.

SKU: 421AK00011B

Supplier Part Number (MPN): 421AK00011B

Specifications

Alternate Part Numbers
Alternate Part Number MINO-00900X26721
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
421AK00011B
Product Weight
55.10 lbs

Product Questions & Answers (2)

Question by: Clint R on Jul 1, 2025, 8:39 AM
got a loader backhoe that needs a new pump and someone told me the X20 420 series might work, is the 3.80 CID displacement on this one going to hold up for that kind of work?
Answer by: Customer Support on Jul 2, 2025, 4:31 PM
Loader backhoes are actually one of the primary applications this pump was built around, so you're on solid ground there. The 3.80 CID (62cc) displacement puts it in a solid working range for that equipment, and the 420 series is rated for high pressure and high flow capacity. It's not a light-duty unit by any stretch.
Question by: Terry S on Feb 20, 2026, 9:19 AM
What kinda machines will this pump run? I got a dump truck lift that needs a new one.
Answer by: Customer Support on Feb 22, 2026, 6:39 AM
This Danfoss/Eaton X20 piston pump is good for dump truck lifts. It's also used on loader backhoes, tractors, mining equipment, and even concrete pavers.