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ARNESON Surface Drives

Arneson Surface Drives provide marine designers, boat builders and boat owners a new freedom of design innovation and flexibility. Compared to installations of competitive propulsion systems, Arneson systems allow greater flexibility of engine placement. This allows maximum utilization of space throughout the vessel and is well suited for modern aft engine-room yachts.

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ASD16

ARNESON®surface drive

ASD15

ARNESON®surface drive

ASD14

ARNESON®surface drive

ASD12

ARNESON®surface drive

ASD11

ARNESON®surface drive

ASD10

ARNESON®surface drive

ASD08

ARNESON®surface drive
ARNESON®surface drive

ASD10

Description
  • Bronze in-line (ASD10B1l)
  • Aluminum-Bronze Drop-center (ASD10B1S)
  • Bronze thrust assembly
  • Bronze (B) or aluminum (C) drop box (drop-center drives only)
  • Internal lube oil reservoir
  • Steering cylinder with external hoses and fittings
  • Trim cylinder with external hoses and fittings
  • Installation manual, owner’s manual and drive ball wrench (one per ship set)
Accessories
  • Anode Kit
  • Cylinder position indicator kits with gauge
  • Hydraulic power steering system
  • Gearbox adapter
  • Driveline (cardan shaft)
  • Companion (input) flange
  • Tie-bar (mechanical or hydraulic – for multiple engine vessels)
  • Inboard cylinder mounting kit
  • Propeller
Technical Data

ASD10B1L

ASD108B1S

ASD108B1S

Drop Distance

0”

10”

16”

Reduction Ratio /
Maximum Input Torque

1.00:1 /
2000 ft-lbs

1.00:1 /
1500 ft-lbs

1.00:1 /
1500 ft-lbs

Unit Weight

417 lbs

C: 560 lbs

C: 600 lbs

Unit Weight

417 lbs

B: 750 lbs

B: 820 lbs

Overall Length

53”

63”

63”

Nominal Shaft Diameter

2.5”

2.5”

2.5”

Steering Angle

40°

40°

40°

Trim Angle

15°

15°

15°

ASD10 In-Line Surface Drive Schematics

Contact Twin Disc for Drop-Center Drive Schematics

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