Types of Engine Controls

Hindle Controls

There are three major types of engine control systems for boats:

• Mechanical connection: Push-Pull or Wire-Over-Pulley
• Pneumatic (compressed air)
• Electronic

Each type has it's advantages. The quick summary is:

• If you want the best, get electronics.
• If you have a budget concern, get mechanical.
• If you have a work-boat, get electronics or pneumatics.

Push-Pull (Mechanical Controls)

These systems are the most economical and feature:

• The broadest selection of heads, handles and connection gear.
• Easy installation (Do it yourselfers).
• Ideal for one or two stations (Kobelt has an unsurpassed, unique 2 station control system using pull/pull cables. See 2090 series Push & Pull section.)
• Not recommended for runs over 40 feet or where total cable bends will exceed 360 degrees.

Wire over Pulley (Mechanical Controls)

These systems provide the best mechanical control and feature:

• Accommodation for up to 6 control stations.
• Wire runs up to 200 feet.
• Positive response.
• Elimination of backlash.

These systems utilize compressed air through a series of copper tubing, valves and possibly timing panels to transmit signals. Best suited for larger boats requiring complex propulsion control functions. They feature:

• Unlimited number of control stations.
• Can automate the whole propulsion package.
• Very dependable and accurate.
• Effortless control.
• Expensive to install, but require minimal maintenance.

These systems transmit an electronic signal to either an actuator or direct to Electronic Engine and gearbox components to provide control of engine throttle and clutch. They can be used for any size vessel and feature:

• Easy installation (electronic cable only, except where actuator must be mounted in engine room).
• Up to 8 stations (depending on system).
• Fingertip control of option selections.
• Unlimited combinations and options.
• Walk-about control available.
• Good value.

Push Pull