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

Description & Features

Designed for demanding mobile hydraulic applications, the Danfoss / Eaton-4.88 CID(80CC)420 Code B is an open circuit piston pump from the 420 Series, delivering a displacement of 4.88 CID (80cc). Built for high-pressure and high-flow requirements, it supports a wide range of mobile equipment including loader backhoes, agriculture tractors, crawler dozers, mini excavators, articulated haulers, and concrete and asphalt pavers.

Advanced control options contribute to efficient power management, while fast response and recovery characteristics make this pump well-suited to dynamic load conditions found in mining machinery, tunnel boring equipment, container handling, railroad equipment, and utility boom trucks. The pump also serves material handling trucks, rough terrain forklifts, feller/bunchers, forwarders, log loaders, and dump truck lift circuits. At 5.75 inches wide, it fits within compact drivetrain envelopes typical of off-road and construction platforms.

SKU: 421AK01885B

Supplier Part Number (MPN): 421AK01885B

Specifications

Alternate Part Numbers
Alternate Part Number MINO-00900X28484
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
421AK01885B
Product Weight
56.10 lbs

Product Questions & Answers (2)

Question by: Randy T on Oct 26, 2025, 11:36 AM
What's the width on this fella? Gotta make sure it'll squeeze in where I need it.
Answer by: Customer Support on Oct 27, 2025, 1:07 PM
It's 5.75 inches wide, so it should fit in most of those tighter spots you find on off-road and construction equipment.
Question by: Diane S on Oct 29, 2025, 8:24 PM
We run a fleet of loader backhoes and one of the pumps went out on us. This the right series to be looking at for a replacement on a mobile open circuit setup?
Answer by: Customer Support on Oct 31, 2025, 1:38 PM
For open circuit mobile applications like loader backhoes, the 420 Series is exactly the right category. This pump runs an 80cc displacement and sits at 5.75 inches wide, so it fits well within the kind of compact drivetrain envelopes you find on that equipment. Loader backhoes are explicitly listed as a supported application, so if your existing pump falls in that displacement range, this is a solid candidate for a replacement.