Eaton® X20 Series Piston Pumps
The Eaton X20 portfolio of open-circuit piston pumps meets the demands of mobile equipment engineers and operators looking for greater power density. The reliability and productivity of these small, lightweight pumps makes them the ideal solution for a wide range of medium-pressure mobile applications.
Common applications include sprayers, combines, harvesters, windrowers, snow removal trucks, refuse trucks, fire trucks, salt spreaders, crane/winch, telehandlers, aerial lifts, railcar movers, wheel loaders, mini excavators, backhoe loaders and crawler/dozers in the agriculture, commercial vehicle, material handling and construction segments.
Eaton® X20 pumps are built to maximize machine performance and productivity. With sophisticated controls that enhance system efficiency and a compact design that delivers incredible power, the X20 portfolio empowers mobile machine operators to do more work in less time using less fuel.
Excellent pressure responsiveness – The X20 portfolio delivers the fastest response and recovery times in the opencircuit piston segment, helping customers get the job done faster.
Low standby pressure – The X20 portfolio can maintain low margin pressure (~150 psi) with exceptional stability, reducing heat generation and helping to eliminate wasted energy.
Stable fan drive functionality – Eaton’s fan drive control reaches desired speed more quickly and remains stable once there, reducing energy-wasting oscillation.
Advanced electronic controls – The cold start and fan drive controls are Pro-FX Ready, meaning they can be easily configured with pre-programmed development tools and controlled electronically for maximum flexibility and precision.
Winning load sense combination – X20 works in conjunction with Eaton’s CLS Load Sense Sectional Mobile Valve, providing OEMs one resource for their machine’s load sense needs. Compact design that enables greater flexibility and cost savings.
Simplified pump architecture – The X20 pump has 25% fewer components than traditional pumps, reducing the number of leak points and simplifying maintenance.
Compact package size – The X20 portfolio’s small size satisfies Tier 4 requirements and provides more flexibility when designing the engine compartment.
More horsepower – The compact rotating group delivers a remarkable amount of horsepower, improving productivity without using more fuel.
One-piece housing – Single-piece pump housing removes leak points and makes maintenance faster and easier versus more complicated multi-piece housings. Multiple options that make it easy to specify exactly what you need.
Variety of control options – Including pressure control, load sense, cold start, torque control, remote pressure control, inverse proportional pressure control, proportional pressure control, electronic displacement control, and swash sensor feedback, giving you more ways to design more efficient, productive machines . Several displacement options – With seven displacement options, there’s an X20 pump to fit virtually any mobile application need. The 220 series is currently available in 28cc (1.71 cubic inches) displacement. It is rated for 280 bar and 3,000 rpm and is capable of generating over 52.6 horsepower (39.2kW), making it the ideal pump for an array of different mobile and stationary applications. The combination of high load capacity bearings and a stiff drive shaft help provide a pump B10 bearing life of up to 5,850 hours at rated mobile conditions, reducing operating costs and extending operating life.
Variety of mounting options – The X20 portfolio is available with both SAE and ISO mounting flange configurations, can be side or rear-ported, and offers multiple drain ports to help overcome any installation challenges Exceptional quality that provides remarkable reliability.
Unique control piston design – Single-acting control piston with special coating helps minimize friction, increasing operating life.
Bronze piston shoes – Bronze piston shoes are robust against contamination should particles enter the fluid, enhancing system performance and component service life. High-load bearings – Larger, more durable bearings resist wear and deliver industry-leading bearing life.
3-year manufacturer’s warranty – Eaton’s warranty terms provide peace of mind for three full years, helping you get through your warranty period with complete confidence. Global network of Eaton-certified experts for end-to-end support.
World-class system design and assembly – Our expert distribution partners can help with everything from specifying to prototyping and assembly to commissioning, so you can focus on other areas of your business.
Eaton-standardized practices and processes – Eaton employs a unique system of tools and processes, known as the Eaton Business System, to ensure quality development and delivery of the X20 product. These tools and process include such known methods as Design for Six Sigma, Lean Manufacturing and ISO certification.
X20 Series Options