Lunmar I-Beam Mount Sling Kit (4500#, 6000#, 7500#, 10000#, 12500#, 15000#, 20000#)

Product Description

The Lunmar I-Beam Clamp (IBC) cradle boat lifts are designed to clamp to the flange of an existing pair of I-beams located over the lift points of the boat. The I-beams in these I-beam mount kits can run across the boat or in-line with the boat. The gearbox mount, sealed bearings and offset hangers all clamp to bottom flange of beam and require no drilling. This is an easy boat lift to install, featuring quality boat lift parts.

Please specify flange width of i-beam when ordering (how wide is the beam?). For example, most 8" beams have either a 4" or 5.25" flange, most 6" beams have a 3.3" or 4" flange.

Parts List 4500#:

(1) AMS 3000
(1) AMS 3000 with 25' Cord
(8) Sealed Bearing (I-Beam) 4" Flange
(2) Gearbox Mount (I-Beam)
(4) 1/4'' x 20' Stainless Steel Cable with Shackle on End
(2) White Covers with Hardware
(4) 1/2" x 1 1/2" Galvanized Hex Bolts/Nuts/Locks/Flats
(2) Bushings
(2) 4" x 14' Weighted Slings
(4) 6# Cable Weights

Parts List 6000#:

(1) AMS 4000
(1) AMS 4000 with 25' Cord
(8) Sealed Bearing (I-Beam) 4" Flange
(2) Gearbox Mount (I-Beam)
(4) 1/4'' x 20' Stainless Steel Cable with Shackle on End
(2) White Covers with Hardware
(4) 1/2" x 1 1/2" Galvanized Hex Bolts/Nuts/Locks/Flats
(2) Bushings
(2) 4" x 14' Weighted Slings
(4) Stainless Steel Thimbles
(8) 1/4" Stainless Steel Cable Clamps
(4) 6# Cable Weights

Parts List 7500#:

(1) AMS 3000
(1) AMS 3000 with 25' Cord
(8) Sealed Bearing (I-Beam) 4" Flange
(2) Gearbox Mount (I-Beam)
(4) Offset Hangers
(4) 1/4'' x 30' Stainless Steel Cable with Shackle on End
(2) White Covers with Hardware
(4) 1/2" x 1 1/2" Galvanized Hex Bolts/Nuts/Locks/Flats
(2) Bushings
(2) 4" x 14' Weighted Slings
(4) 560CW Cable Weights
(4) 560 Pulleys

Parts List 10,000# :

(1) AMS 4000
(1) AMS 4000 with 25' Cord
(8) Sealed Bearing (I-Beam) 4" Flange
(2) Gearbox Mount (I-Beam)
(4) 5/16'' x 30' Stainless Steel Cable with Shackle on End
(2) White Covers with Hardware
(4) Offset Hangers
(4) 1/2" x 1 1/2" Galvanized Hex Bolts/Nuts/Locks/Flats
(2) Bushings
(4) 560 Pulleys
(2) 6" x 16' Weighted Slings
(4) 3/16" Stainless SteelCable Clamps
(4) 560CW Cable Weights

Parts List 12,500#:

(1) AMS 6500
(1) AMS 6500 with 25' Cord
(8) Sealed Bearing (I-Beam) 4" Flange
(2) Gearbox Mount (I-Beam)
(4) 5/16'' x 30' Stainless Steel Cable with Shackle on End
(2) White Covers with Hardware
(4) Offset Hangers
(4) 1/2" x 1 1/2" Galvanized Hex Bolts/Nuts/Locks/Flats
(2) Bushings
(4) 560 Heavy Duty Pulleys
(2) 8" x 16' Weighted Slings
(4) 560 Cable Weights
(4) Cable Winders for 1 1/2" Pipe (Let Hand)

Parts List 15,000#:

(1) AMS 8500
(1) AMS 8500 with 25' Cord
(8) Sealed Bearing (I-Beam) 4" Flange
(2) Gearbox Mount (I-Beam)
(4) 5/16'' x 30' Stainless Steel Cable with Shackle on End
(2) White Covers with Hardware
(4) Offset Hangers
(4) 1/2" x 1 1/2" Galvanized Hex Bolts/Nuts/Locks/Flats
(2) Bushings
(4) 560 Heavy Duty Pulleys
(2) 8" x 18' Weighted Slings
(4) 560 Cable Weights
(4) Cable Winders for 1 1/2" Pipe (Let Hand)

Parts List 20,000#:

(1) AMS 8500
(1) AMS 8500 with 25' Cord
(16) Double Sealed Bearing (I-Beam) 4" Flange
(2) Heavy Duty Gearbox Mount (I-Beam)
(4) 3/8'' x 30' Stainless Steel Cable with Shackle on End
(2) White Covers with Hardware
(4) Heavy Duty Offset Hangers
(4) 1/2" x 1 1/2" Galvanized Hex Bolts/Nuts/Locks/Flats
(2) Bushings
(4) 560 Heavy Duty Pulleys
(2) 8" x 18' Weighted Slings
(4) 560 Cable Weights
(4) Cable Winders for 2" Pipe [3/8" Cable] with Bushing (Left Hand)

Optional Upgrades: ( Not Included)

240 Volt Motor Upgrade