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ASD 8i-8/7 Description
Features and benefits
  • Surface piercing drive system with integral marine gear
  • Based on the Arneson ASD 8 which is proven reliable in thousands of applications world wide.
  • Suited for modern high performance marine diesel engines.
  • High propeller shaft torque rating allows selection of optimal gear ratio.
  • Steerable thrust provides high maneuverability at all speeds in forward and reverse.
  • Highly efficient power transmission through double cardan joint for lower fuel consumption and lower lube oil temperatures.
  • High efficiency for all planing craft provides reduced fuel consumption and increased range.
  • Shallow draft
  • Compact arrangement saves space in the engine room.
  • Exposed driveline and related maintenance is eliminated.
  • No complicated engine alignment required.
  • All in water components are made of corrosion resistant bronze or stainless steel providing years of service.
  • Reduced maintenance - All Arneson Surface Drives utilize long life components and corrosion resistant materials to provide long service intervals and virtually eliminate down time for repairs.
ASD 8i-8/7 Accessories
  • Electrolysis Kit
  • 1 Hydraulic Tie Bar Valve
  • 1 Trim Cylinder Stand Off Bracket
  • 1 Steering Cylinder Stand Off Bracket
  • Trim indicator kit with gauge
  • Steering indicator kit with gauge
  • Hydraulic steering system, single cylinder, single pump:
  • 1 each power steering pump (to be mounted on engine)
  • 1 each helm unit
  • 1 each oil cooler
  • 1 each oil reservoir (1 gallon) with filter
  • Parts to be specified as per individual order:
  • 1 Gearbox adapter
  • 1 Driveline
Specifications

 

ASD8i-7

ASD8i-8

Gear Ratios

1.53:1

1.13:1

 

2.08:1

1.28:1

 

 

1.54:1

 

 

1.75:1

 

 

2.00:1

 

 

 

 

 

 

Unit Weight

445 lbs

535 lbs

 

 

 

Nominal Shaft Diamiter

2"

2"

Steering Angle

20 Degrees

20 Degrees

Trim Angle

7.5 Degrees

7.5 Degrees

Prop Shaft Torque Capacity

1000 lb. -ft

1200 lb. -ft