Pusher Legs
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| BMT 51 | ALF 71 | ALF 71-1 | ALF 72D | ALF 72D-1 | BMK 62S |
These pusher legs were made with an aluminum alloy that was first developed for use in spacecrafts. They're strong and feature a large piston diameter for high feed force. The simple and robust design makes operations reliable and promise minimum maintenance.
- Double Telescope - The legs provide a long feeding length from a relatively short length feed. Intended for drilling holes high up or when extra feed length is required.
- Double Action - The ALF 72 pusher legs are duble-acting, they push out and pull back in.
- Quick Connect - When time is short, simple connection means money is saved.
- Easy Reach - The feed control is placed on the pusher leg hwich makes it easy to reach.
- Light and Durable - Spacecraft aluminum alloys makes the legs strong and light.
** FREE ground shipping within the Continental United States
SPECIFICATIONS
| BMT 51 | ALF 71 | ALF 71-1 | ALF 72D | ALF 72D-1 | BMK 62S | ||
| Part No | AC-8321030101 | AC-8321020194 | AC-8321020195 | AC-8321020180 | AC-8321020181 | AC-8321010202 | |
| Pusher Leg Type | Single Telescope | Single Telescope | Single Telescope | Single Telescope | Single Telescope | Single Telescope | |
| Feeding Length | in | 51 5/32 | 51 5/32 | 37-38 | 51 5/32 | 47 7/32 | 51 5/32 |
| Extracted Length | in | 116 7/16 | 122 7/32 | 94 21/32 | 128 23/32 | 119 9/32 | 122 5/8 |
| Retracted Length | in | 65 1/4 | 71 1/32 | 57 1/4 | 77 17/32 | 72 1/32 | 71 7/16 |
| Weight | lbs | 33 | 31 | 29 | 42 | 35 | 37 |
| Piston Diameter | in | 2 11/32 | 2 3/4 | 2 3/4 | 2 3/4 | 2 3/4 | 2 1/16 |
| Double Acting | Yes | Yes | Yes | Yes | Yes | No | |
| Feed Control on Leg | No | No | No | Yes | Yes | Yes | |
| Compatible Rock Drills | BBC 16W | ||||||
$2,710.00 $1,200.00 
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$2,217.00 |
$1,725.00 $1,200.00 |
$2,217.00 $1,400.00
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$2,217.00 $1,200.00
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$1,191.00 $900.00
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