4K Aluminum Four Post Top Beam
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$1,047.75
UPC: 091037175045
SKU: 17504
Only 9 left in stock
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4K Aluminum Four Post Top Beam
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.
Hoists, 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 |
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
