Ultraflex Group

Zero Torque Tiller steering system

Zero Torque Tiller steering system ZERO TORQUE TILLER STEERING SYSTEM

Zero Torque Tiller steering system


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  •  Zero Torque Tiller steering...
    Zero Torque Tiller steering...
  •  Zero Torque Tiller steering...
    Zero Torque Tiller steering...
  •  Zero Torque Tiller steering...
    Zero Torque Tiller steering...
  •  Zero Torque Tiller steering...
    Zero Torque Tiller steering...
  •  Zero Torque Tiller steering...
    Zero Torque Tiller steering...

Tiller steered boats are labor intensive to steer due to the constant load on the tiller from propeller torque, and the fact that the operator is positioned (while driving the boat) in such a way that maintaining control requires physical effort not customary in everyday activities.

The higher torque of today’s four stroke engines has naturally increased the load on the tiller as compared to two strokes. Though engine horsepower on tiller steered boats may not have changed, the difficulty in controlling these boats has increased. Having a system that locks out the torque while the boat is not actively being steered, during fishing, is a desirable feature that has been implemented on larger engines by engine manufacturers.

 

The solution is the ZERO TORQUE Tiller System which consists of a hydraulic cylinder with a control valve that opens and closes following the operation made on the handle. The valve closes when the steering effort by the driver is stopped; as a consequence the cylinder locks the steering position.

 

HOW THE ZERO TORQUE SYSTEM WORKS:

 

 

FEATURES:

• Suitable for boats up to 150 HP

• Hydraulic torque lockout

• Safer boat handling operations

• Consistent boat direction

• Fatigue reducer

• Includes Mercury® “BIG TILLER”

• Patented

 

When the handle is operated it swivels around its pivot and moves the linkage bar which will operate the valve.


MODELS


Codice Modello Descrizione
43058B ZTF TILLER Zero Torque Tiller steering system
43059D ZTF TILLER-C Zero Torque Tiller steering system