PC120 PC200 PC220 PC300-6 Golden hydraulic pilot lock

PC120 PC200 PC220 PC300-6 Golden hydraulic pilot lock

Product introduction

PC120 PC200 PC220 PC300-6 Golden hydraulic pilot lock is a phenomenon that can occur on piston engines with downward pointing cylinders, ie the cylinders are oriented so that the piston moves downward during the compression stroke. All radial engines have some downward pointing cylinders and are therefore susceptible to hydraulic locks

Product parameter（specification）

Product feature and application

PC120 PC200 PC220 PC300-6 Golden hydraulic pilot lock When the piston approaches top dead center (TDC) of the compression stroke (when both valves are closed), the incompressible oil stops the piston movement. If the crankshaft continues to rotate, it can damage the engine - which can result in a burst cylinder, a bent or broken connecting rod, or a damaged piston pin. This phenomenon is called "hydraulic lock"

Product Details

1. the tilting device includes a rotating bracket connected to one end of the safety lever, and is hinged at a hinge axis, being extended; and a spring bracket hinged equally at the hinge axis below the rotating bracket.
2. the rotating bracket has an extended end of a designated length, and to a guide pin in opposite direction of the end.
3. the tilting device further includes a first cylinder rotatably installed on the end of the rotating bracket.
4. the control box further includes a rotation stopper for controlling a rotation interval of the back and forth rotation of the end of the rotation bracket.

5.PC120 PC200 PC220 PC300-6 Golden hydraulic pilot lock