The 7080 steering cylinder is a durable, solid cylinder that offers strength and flexibility in sizing and rudder movement for marine vessels, available in balanced and unbalanced versions. 

For balanced, the 7080 has the following torque, stroke and displacement ranges, assuming a single cylinder at 1,000 PSI (69 BAR) at a 35 degree rudder angle / 45 degree rudder angle. 

Torque: 2,603 to 5,561 lbs. ft. (359 to 770 kg/m)  /  1,825 to 3,892 lbs. ft. (252 to 539 kg/m)
Stroke: 7.5" to 16" (191mm to 406mm) / 7.5" to 16" (191mm to 406mm) 
Displacement: 43.8 in³ to 93.4 in³ (718 cm³ to 1,531 cm³)  /  44 in³ to 93.4 in³ (718 cm³ to 1,531 cm³)

For unbalanced, the 7080 has the following torque, stroke and displacement ranges, assuming two cylinders at 1,000 PSI (69 BAR) at a 35 degree rudder angle / 45 degree rudder angle.

Torque: 5,763 to 12,292 lbs. ft. (798 to 1,702 kg/m)  /  4,033 to 8,603 lbs. ft. (557 to 1,191 kg/m)
Stroke: 7.5" to 16" (191mm to 406mm)  /  7.5" to 16" (191mm to 406mm)
Displacement: 96.8 in³ to 206.6 in³ (1,586cm³ to 3,386cm³)  / 96.8 in³ to 206.6 in³ (1,586cm³ to 3,386cm³)

Kobelt requires a steering gear torque or rudder calculation be done before sizing or ordering any steering system, to ensure the correct mix of pressure, displacement, stroke, parts and torque. Contact Kobelt or your local Kobelt partner to review this information.