20K Aluminum Four Post A-Drive Top Beam Set
20K Aluminum Four Post A-Drive Top Beam Set

4K Aluminum Four Post Top Beam Kit

$ 1,563.13
SKU: 84878
UPC: 091037848789

Only 6 left in stock

in stock. only 6 left!

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4K Aluminum Four Post Top Beam Kit

The 4K Aluminum Four Post Top Beam mounts on top of four dock pilings. Made from 6061-T6 US aluminum. The top beam measures 12 ft. 6 in. and the drive pipe measures 11 ft. 11 1/2 in. x 1 1/2 in. inner diameter. The drive pipe is made from schedule 40 galvanized steel. The drive pipe is drilled out for a hoist to fit. Includes all stainless steel mounting fasteners. The bronze bearings have 1/4 in. easy-to-reach grease fittings. Includes one-direction side-mounted (boat lift style) cable winders.

Pile mount brackets, side mount brackets, and hoist mount brackets are not included.

Beam Capacity Used On Post Amount
4K 6K & 8K 4
5K 9K & 10K 4
10K 12K – 20K 4
12K 20K & 24K 6
Specifications

Lifting Capacity: 4,000 lbs / Beam
Top Beam Dimensions: 12 ft. 6 in. L x 2 1/2 in. W x 6 in. H
Top Beam Type: Channel
Top Beam Material: 6061-T6 US Aluminum
Drive Pipe Finish: Hot-Dipped Galvanized
Drive Pipe Type: Sch. 40
Beam Weight: 2.834  lbs. / ft.
Pipe Bearings: 4 / Beam
Pipe Bearings Material: Bronze
Bearing Maintenance Grease Fittings
Grease Fitting Size: 1/4 in.
Cable Winders: 2
Cable Winder Style: Side-Mounted (Boat Lift Style)
Cable Winder Type: Single Direction
Cable Winder Fits: 1.5 in. ID Drive Pipe
Drive Pipe Dimensions: 12 ft. 4.5 in. L (1,5 in. ID)
Fasteners Stainless Steel

All BH-USA top beams are individually crated and shipped via motor freight. Items shipped freight are the purchasers’ responsibility to arrange a delivery address that is accessible to the freight company and that a fork truck is available to unload the freight. If a fork truck is not available, the customer will have to unload the crate by hand. BH-USA will request a call from the freight company to the customer to help facilitate the delivery. Missed deliveries can add extra freight charges that will be the purchasers’ responsibility. The purchaser must be present during delivery. For more questions, visit our shipping terms and conditions.

Product Overview

  • No-weld aluminum design
  • Stainless steel fasteners
  • Fits on 4 dock pilings
  • Includes cable winder, cable, and mounting fasteners
  • 1.5 ID galvanized drive pipe
  • Bronze bearings with 1/4 in. easy-to-reach grease fittings

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