About this Item
- Solid aluminum housing
- 450:1 gear ratio
- Bronze-on-steel worm gear
- Permanently lubricated with a specially blended grease
- Uses all stainless steel fasteners
- 3,000 lbs. straight lift capacity (w/ 3/4 HP electric motor)
- 4,000 lbs. straight lift capacity (w/ 1 HP electric motor)
- Able use with pile mount lifts and overhead lifts (with correct mounting plate)
- 5 Year Manufacturers’ warranty
A-Drive 40:75 Double Worm Reducer Gearbox
The A-Drive 40:75 Double Worm Reducer Gearbox is a direct-drive gearbox with a double-worm gear reducer. Features a solid aluminum gearbox housing with a marine-grade finish. 450:1 gear ratio. Adding a 3/4 HP electric motor gives it a 3,000 lb. lift capacity. Adding a 1 HP electric motor gives it a 4,000 lb. lift capacity. Includes bronze-on-steel gears. Enclosed gears permanently lubricated with BH-USA gear grease. Guaranteed not to leak. Includes output shaft with a strong cast flange mount. Uses all stainless steel fasteners. Coupled with the correct mounting plate, the gearbox works on both overhead boat lifts and pile mount boat lifts. 5-year warranty.
The gearbox requires a hardened output driveshaft to attach the direct drive boat hoist to the boat lift drive pipe. (sold separately)
A-Drive Direct Drive Boat Hoist Guide
Bolted right up and they run very quiet.
Joe P –