Lunmar I-Beam Mount Cradle Kit (4,500#, 6,000#, 7,500#, 10,000#,12,500# ,15,000#)

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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 one of the easiest boatlifts to install and is available at great boat lift prices.

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 3000#:

(1) AMS 3000
(4) 109 Sealed Bearings 4" Flange
(1) 106 Gearbox Mount 4" Flange
(2) 107 Hanger Brackets 4" Flange
(1) Motor Cover w/ Mounting Hardware
(2) 260S Pulley with Shackle
(1) Bushing
(80') 1/4" Stainless Steel Cable
(8) 1/4 Stainless Steel Cable Clamps
(8) 834 Chock Brackets
(8) 1/2'' x 5 1/2'' Galvanized Hex Bolts/Nuts/Locks/Flats
(8) 1/2'' x 4'' Galvanized Hex Bolts/Nuts/Locks/Flats
(2) 6'' X 9' Cradle Beams
(4) Stainless Steel Thimbles
(4) 1/2 Galvanized Shackles
(2) 1/2 X 1 1/2 Galvanized Hex Bolts, Nuts, Locks, Flats

Part List 4500#:

(1) AMS 3000
(1) AMS 3000 with 25' Cord
(8) 109 Sealed Bearing (I-Beam) 4" Flange
(2) 106 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) 6" x 9' Galvanized Cradle Beams5
(8) 834 Chock Brackets
(4) 3/16" Stainless Steel Cable Clamps
(2) Bushings
(8) 1/2" x 5 1/2" Galvanized Hex Bolts/Nuts/Locks/Flats
(8) 1/2" x 4" Galvanized Hex Bolts/Nuts/Locks/Flats

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
(4) Cable Guideposts
(4) 1/2" Shackles
(2) 6" x 9' Galvanized Cradle Beams5
(8) 834 Chock Brackets
(4) 3/16" Stainless Cable Clamps
(2) Bushings
(8) 1/2" x 5 1/2" Galvanized Hex Bolts/Nuts/Locks/Flats
(8) 1/2" x 4" Galvanized Hex Bolts/Nuts/Locks/Flats

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) 30' x 1/4" 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) 6" x 9' Galvanized Cradle Beams
(8) 834 Chock Brackets
(4) 3/16" Stainless Steel Cable Clamps
(2) Bushings
(8) 1/2" x 5 1/2" Galvanized Hex Bolts/Nuts/Locks/Flats
(8) 1/2" x 4" Galvanized Hex Bolts/Nuts/Locks/Flats
(4) 560 Pulleys
(4) Cable Guideposts

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) 6" x 10' Galvanized Cradle Beams
(8) 834 Chock Brackets
(4) 3/16" Stainless Steel Cable Clamps
(2) Bushings
(8) 1/2" x 5 1/2" Galvanized Hex Bolts/Nuts/Locks/Flats
(8) 1/2" x 5" Galvanized Hex Bolts/Nuts/Locks/Flats
(4) 560 Pulleys
(4) Cable Guideposts

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) 8" x 12' Galvanized Cradle Beams
(8) 834 Chock Brackets
(4) 3/16" Stainless Steel Cable Clamps
(2) Bushings
(8) 1/2" x 5 1/2" Galvanized Hex Bolts/Nuts/Locks/Flats
(8) 1/2" x 4" Galvanized Hex Bolts/Nuts/Locks/Flats
(4) 560 Heavy Duty Pulleys
(4) Heavy Duty Cable Guideposts
(4) Cable Winders for 1 1/2" Pipe (Left 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) 8" x 14' Galvanized Cradle Beams
(8) 834 Chock Brackets
(4) 3/16" Stainless Steel Cable Clamps
(2) Bushings
(8) 1/2" x 5 1/2" Galvanized Hex Bolts/Nuts/Locks/Flats
(8) 1/2" x 4" Galvanized Hex Bolts/Nuts/Locks/Flats
(4) 560 Heavy Duty Pulleys
(4) Heavy Duty Cable Guideposts
(4) Cable Winders for 1 1/2" Pipe (Left Hand)

Parts List 20,000#:

(1) AMS 8500
(1) AMS 8500 with 25' Cord
(16) 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) 10" x 14' Galvanized Cradle Beams
(8) 834 Chock Brackets
(4) 3/16" Stainless Steel Cable Clamps
(2) Bushings
(8) 1/2" x 5 1/2" Galvanized Hex Bolts/Nuts/Locks/Flats
(8) 1/2" x 4" Galvanized Hex Bolts/Nuts/Locks/Flats
(4) 560 Heavy Duty Pulleys
(4) Heavy Duty Cable Guideposts
(4) Cable Winders for 2" Pipe (For 3/8" Cable) with Bushing (Left Hand)

Parts List 20,000# 4 Motor:

(4) AMS 4000
(16) Sealed Bearing (I-Beam) 4" Flange
(4) Heavy Duty Gearbox Mount (I-Beam)
(4) 3/8'' x 30' Stainless Steel Cable with Shackle on End
(4) White Covers with Hardware
(4) Heavy Duty Offset Hangers
(4) 1/2" x 1 1/2" Galvanized Hex Bolts/Nuts/Locks/Flats
(2) 10" x 14' Galvanized Cradle Beams
(8) 834Chock Brackets
(4) 3/16" Stainless Steel Cable Clamps
(2) Bushings
(8) 1/2" x 5 1/2" Galvanized Hex Bolts/Nuts/Locks/Flats
(8) 1/2" x 4" Galvanized Hex Bolts/Nuts/Locks/Flats
(4) 560 Heavy Duty Pulleys
(4) Heavy Duty Cable Guideposts
(4) Cable Winders for 2" Pipe (For 3/8" Cable) with Bushing (Left Hand)

KITS INCLUDES ALL PARTS EXCEPT FOR 1 1/2 SCHED 80 DRIVE PIPE AND WOOD BUNKS

Optional Upgrades: ( Not Included )

240 Volt Motor Upgrade