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

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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 – Hydraulics
Brand
Danfoss Power Solutions
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
421AK01464B
Product Weight
56.10 lbs
Product Questions & Answers 2

Product Questions & Answers

Hey, can this run steady on a dump truck lift without overheating?
Question by: Peggy S on Mar 10, 2026, 2:59 PM
This Danfoss/Eaton open circuit piston pump is commonly used in dump truck lifts, among other applications. It's designed for high pressure and flow capacity, so it should handle the demands of that application.
Answer by: Customer Support on Mar 12, 2026, 8:35 AM
Got a loader backhoe sitting idle cause the pump went out on it. This the kind of pump that fits that application or am I barking up the wrong tree?
Question by: Freddie P on Oct 20, 2025, 4:14 PM
Loader backhoes are actually one of the primary applications this pump was built around. It's an open circuit piston pump from the Danfoss X20 420 Series, and that machine type is squarely in its wheelhouse alongside agriculture tractors, material handling trucks, and rough terrain forklifts. Fast response and recovery times are part of what makes it well suited to equipment that sees variable demand loads like a backhoe does.
Answer by: Customer Support on Oct 21, 2025, 7:07 PM