HyDrive 175 Heavy Duty Cylinder

Precision-made, hydraulic marine cylinders

HyDrive's Heavy Duty range of precision-made, hydraulic marine cylinders is perfectly suited to the harsh marine environment and the punishment of heavy commercial use.

The HyDrive 175 Heavy Duty Cylinders are designed and constructed exclusively for use on boat steering equipment, and are made from the finest marine-grade materials available. They feature 316 stainless steel piston rods (not hard-chromed), high tensile bronze and brass end-caps and mounting brackets, and fully articulated attachments for the most durable performance.

The HD175 cylinders are supplied with a spherical rod-end for attachment to the tiller arm and include a heavy-duty stainless steel pin and nut set. The unique rod-end is made entirely from bronze and stainless steel, greased through the centre for maximum wear protection, and is fully wear adjustable.

The perfect match for the HD Series helm units, HyDrive cylinders are available in a range of sizes and strokes to cater to a wide range of rudder torque capacities for all types of vessels, power or sail, leisure or commercial.

HyDrive 175 Heavy Duty Cylinder Features:

• All Bronze end-caps and mounting bracket assembly
  
• 316 Stainless Steel Piston Rod
  
• Fully articulated construction with spherical rod-end and ball-mounting bracket
  
• Field-replaceable gland seals
  
• Insulated piston rod design for maximum protection against wear and electrolysis
  
• Manufactured to the highest standards and safety margins
• Meets all requirements of International Survey Societies, CE, ABYC & NMMA

HyDrive 175 Heavy Duty Cylinder Specifications:

Cylinder Model	Torque KgM	Volume cc's	301 Helm Turns	304 Helm Turns	305 Helm Turns
HD175-10	185	296	8.4	6.9	3.4
HD175-12	221	355	10.1	8.2	4.1