DTH hammer

8 inch Atlas Copco DTH hammers

Hammer Size: 3” to 36”
Product description: 8 inch Atlas Copco DTH hammers Atlas Copco offers a comprehensive range of DTH hammers capable of drilling holes from 3” to 36” in diameter. The world renowned company provides innovative solutions fo
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8" Atlas Copco hammer Series

Model Number	QL 80 STD	QL 80 STD	QL 80 HF	QL 80 HC
Part Number	52083623	52083631	52313426	52083656
Outside Diameter	7 1/8"	7 1/8"	7 1/8"	7 1/8"
Recommended Bit Size	77/8" - 12"	77/8" - 12"	77/8" - 12"	77/8" - 12"
Working Pressure (psi)	87 - 350	87 - 350	87 - 350	87 - 350
Hammer Length	57 1/2"	57 1/2"	57 1/2"	58 3/16"
Hammer Weight	446 lbs.	446 lbs.	446 lbs.	446 lbs.
Bit Shank Type	QL 80	QL 80	QL 80	QL 80
Backhead Thread	4 1/2" API Reg Pin	4 1/2" BECO Pin	4 1/2" API Reg Pin	4 1/2" API Reg Pin

Model Number	QL 85 QM	TD 80 STD	TD 85 QM	TD 90 STD
Part Number	89010016	52328127	52329430	52329414
Outside Diameter	7 5/8"	7 1/8"	7 3/4"	7 3/4"
Recommended Bit Size	81/2" - 12"	77/8" - 12"	83/4" - 12"	83/4" - 12"
Working Pressure (psi)	87 - 350	87 - 350	87 - 350	87 - 350
Hammer Length	57 1/2"	57 11/16"	55 1/2"	55 1/2"
Hammer Weight	551 lbs.	476 lbs.	527 lbs.	527 lbs.
Bit Shank Type	QL 80	QL 80	QL 80	TD 90
Backhead Thread	4 1/2" API Reg Pin	4 1/2" API Reg Pin	4 1/2" API Reg Pin	4 1/2" API Reg Pin

Model Number	TD 90 DH
Part Number	52337607
Outside Diameter	7 3/4"
Recommended Bit Size	83/4" - 12"
Working Pressure (psi)	87 - 350
Hammer Length	55 1/2"
Hammer Weight	527 lbs.
Bit Shank Type	TD 90
Backhead Thread	4 1/2" API Reg Pin
Spec Sheet

Atlas Copco offers a comprehensive range of DTH hammers capable of drilling holes from 3” to 36” in diameter. The world renowned company provides innovative solutions for water well drillers, miners and quarry drillers, as well as for contractors in construction. Superdrill has been an authorized Atlas Copco dealer for more than 15 years. Not only can we get you the Atlas Copco hammer you need, we also provide after-sale support and can get replacement parts when needed.