Yanmar Marine

Products

ZF Marine Transmissions

ZF 25

 

Description

  • Reverse reduction marine transmission with hydraulically actuated multi-disc clutches.
  • Suitable for high performance applications in luxury motoryachts, sport fishers, express cruisers etc.
  • Robust design also withstands continuous duty in workboat applications.
  • Tested, reliable and simple to install.
  • Design, manufacture and quality control standards comply with ISO 9001.
  • Compatible with all types of engines and propulsion systems, including waterjets and surface- piercing propellers, as applicable.

Features

  • Lightweight and robust aluminum alloy casing (sea water resistant).
  • Case hardened and precisely ground gear teeth for long life and smooth running.
  • Output shaft thrust bearing designed to take maximum propeller thrust astern and ahead.
  • Smooth and reliable hydraulic shifting with control lever for attachment of push-pull cable.
  • Suitable for twin engine installations (same ratio and torque capacity in ahead or astern mode).
  • Replaceable oil filter cartridge.
  • "SUPERSHIFT" clutch control.

Options

  • Engine-matched dual stage coupling.
  • SAE 3, SAE 4, SAE 5 and B.W. adapters.
  • Oil cooler complete with fittings and flexible oil hoses.
  • Propeller shaft flange.
  • Control cable bracket for mounting of push-pull cable to the control lever.
  • Classification by all major Classification Societies on request.
  • SAE «A» Power Take Off.
  • Thermostatic valve for better performance of trolling valve in cold sea water.
  • Trolling valve (mechanical) for slow-speed drive.
  • Electric Trolling.
  • "SUPERSHIFT" (with Autotroll and Easidock).