Danfoss / Eaton-4.88 CID(80CC)420 Code B

Description & Features

This Danfoss / Eaton 420 Series open circuit piston pump provides a displacement of 4.88 CID (80cc) and features the fastest response and recovery times in the market.

Advanced control options on this mobile hydraulic pump increase efficiency, while its high pressure and flow capacity make it suitable for demanding applications such as loader backhoes, mining machinery, agriculture tractors, railroad equipment, and material handling trucks. The 421AK02106B pump is also commonly used in dump truck lifts, chemical applicator trucks, container handling, all-terrain and truck cranes, vibratory cable plows, tunnel boring equipment, utility booms, off-road dump and refuse trucks, rough terrain fork lifts, concrete and asphalt pavers, feller/bunchers, forwarders and log loaders, crawler dozers, articulate haulers, and mini-excavators.

SKU: 421AK02106B

Supplier Part Number (MPN): 421AK02106B

Specifications

Alternate Part Numbers
Alternate Part Number MINO-00287X00242
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
421AK02106B
Product Weight
53.40 lbs

Product Questions & Answers (2)

Question by: Warren R on Dec 22, 2025, 6:21 AM
Will this pump work alright for a dump truck lift?
Answer by: Customer Support on Dec 23, 2025, 7:12 AM
This Danfoss/Eaton 420 series pump is frequently used in dump truck lifts, so it should be a good fit for that application.
Question by: Connie H on Jun 7, 2025, 11:03 AM
pump's rated for loader backhoes and mining equipment -- would it hold up just as well on a vibratory cable plow or tunnel boring rig, or is that pushin it?
Answer by: Customer Support on Jun 9, 2025, 7:21 AM
Both of those applications are actually listed for this unit. The 420 Series covers a pretty wide range of demanding mobile equipment, including vibratory cable plows and tunnel boring machinery. The high pressure and flow capacity it carries is part of what makes it practical across that kind of heavy-cycle work, so you're not stretching it outside its intended use at all.