The Duckbill Complete provides safe installation in virgin soil,and can be driven into soil classes 5 & 6. *This B & R Stamping Earth Anchor is not intended for penetrating soild rock, hard clay, or compact gravel.
Specifications: ASTM B26-72 Sand casting Alloy ZC81-A Federal Spec. QQ-A-61d (1) Tenzaloy. Anchoring in soil classes 5 & 6 (200 1n/lbs. to 350 in/lbs. rated by torque probe test)
Indicates the following: #68- 7/8" O.D. X 4 3/4" (2 1/2 oz) Class 5 soil (Ultimate) 3,000 lbs. 30" depth Class 6 soil (Ultimate) 2,000 lbs. 30" depth
#88- 15/16" O.D. X 5 5/8" (7 1/2 oz)29_100_1542.JPG Class 5 soil (Ultimate) 5,800 lbs. 36" depth Soil conditions of test - Moisture content 7% to 15%. Soil consisted of layers with loose to coarse gravel.
Note: All tests conducted were ultimate to soil or anchoring failures.
At B & R Stamping we make state-of-the-art Earth Anchor Systems in Canada. We specialize in Metal Stamping and Metal Fabrication, as well as Custom Welding. Mobile Welding is also available in Oakville, Ontario, and surrounding areas.
Here at B & R Stamping, we make a variety of Anchors, Leveling Jacks, and Mobile Trailer Stairs and Platforms. Boat Storage Stands are also available. Read More
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