Wondering if rotary engines need oil changes? Learn how their lubrication works and why regular oil maintenance is still ...

The defining characteristic of a two-stroke engine is to fire (combust) every time the piston is at top dead center. This makes them highly power dense, but also notoriously makes two-stroke engines ...

Four-stroke engines, which make up 99% of engines on the road, need to breathe: air in during intake, sealed tight during ...

Explore the captivating process of building a one-of-a-kind rotary valve engine, boasting cutting-edge intake and exhaust systems. Experience the hurdles and victories throughout the project, ...

The upgraded models are designed for light- to medium-duty hydraulic attachments – like rotary cutters ... dedicated Flow+ tube lines and valve, and an added gear pump for smooth hydraulic ...

Designed for light to medium-duty hydraulic attachments, Flow+ allows operators to seamlessly run attachments – like rotary cutters ... Flow+ tube lines and valve, and an added gear pump ...

IMVT enables extra features using a closed-centre valve-control system ... ultimately electrified linear actuation will eliminate hydraulic fluid on machines. Rotary actuators (wheel drives, work ...

While the original Wankel rotary engine ... as can hydraulic lifters if air gets trapped inside. Finally, a bent pushrod will also lead to improper valve operation and a ticking noise.

Abstract: Taking advantage of the superiority of valve controlled electro-hydraulic excitation system with wide vibration frequency and adjustable amplitude, a rotary valve controlled ...