DTH HAMMER DS80

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DTH HAMMER DS80

The DS80 DTH hammer has faster penetration, longer life, and less down time due to down hole failures.
- DIFFERENT SHANK DESIGN
- SPECIFICALLY DESIGNED FOR DEEP HOLE DRILLING
- SUPERIOR TECHNOLOGY
- DELIVERS MORE ENERGY PER BLOW
- HARDENED PISTON FOR EXTENDED LIFE

Working pressure: 150 - 350 (PSI)
Application Bit: 7 7/8" - 10 5/8"
Feed Force(lbs.): 2,000 - 5,000
Rotation Speed: 10 - 30 RPM
Rotation Torque: 4,600 (FT-LBS)
Frequency: 1425 blow/min

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DTH Hammer DS80

SPECIFICATIONS DS-80(IR DHD380) DS-80-Q(QL80) DS-80-S(SD8) DS-80-IDW (IR DHD380) DS-80-QDW (IR QL80)
TOP SUB 4 1/2" API PIN 4 1/2" API PIN 4 1/2" API PIN 4 1/2" API PIN 4 1/2" API PIN
Length (less bit) 55.9" 55.1" 55.1" 55.3" 55.3"
Outside dia. 7.16" 7.16" 7.16" 7.16" 7.16"
Stroke 4 4 4 4 4
Weight (less bit) 405 lbs 405 lbs 405 lbs 405 lbs 405 lbs
Piston weight 84 84 84 84 84

AIR CONSUMPTION at Different Working Pressures
150 psi (scfm) 620
250 psi (scfm) 1025
350psi (scfm) 1580
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