JK Olsen DTH Hammers

JK Olsen DTH Hammers

Products

Footage First Rewards

Become a Member

« Show all Products

JK Olsen DTH Hammers


 

4" JK OLSEN HAMMERS
MODEL # DRILL 4 T4
Part # 3750300 3750305
Outside Diameter 3.625" 3.875"
Minimum Bit Size 4"- 5.125" 4.25" - 5.25"
Hammer Length 39.5" 40.875"
Hammer Weight 77 lbs. 86 lbs.
Bit Shank Type SD4 340 SHANK
Backhead Thread* 2 3/8" API REG PIN 2 3/8" or 2/78" API REG PIN

*Other backhead thread connections are available. 

5" JK OLSEN HAMMERS
MODEL # DRILL 5 BB5.5 P5.5
Part # 3750310 3750315 3750320
Outside Diameter 4.563" 4.875" 4.875"
Minimum Bit Size 5.125" - 5.875" 5.25" - 6" 5.25" - 6"
Hammer Length 38.906" 38.75" 41.4375"
Hammer Weight 137 lbs. 146 lbs. 153 lbs.
Bit Shank Type SD5 QL5 QL5
Backhead Thread* 3 1/2" API REG PIN 3 1/2" API REG PIN 3 1/2" API REG PIN

*Other backhead thread connections are available. 

6" JK OLSEN HAMMERS
MODEL # DRILL 6 BB6 STD P6-STD DRILL 6 HD BB6-HD P6-HD
Part # 3750325 3750330 3750335 3750340 3750345 3750350
Outside Diameter 5.438" 5.5" 5.5" 5.75" 5.75" 5.75"
Minimum Bit Size 6" - 10" 6" - 10" 6" - 10" 6.5" - 10" 6.5" - 10" 6.5" - 10"
Hammer Length 49.281" 40.75" 43.5" 49.281" 40.75" 43.5"
Hammer Weight 225 lbs. 189 lbs. 206 lbs. 270 lbs. 214 lbs. 234 lbs.
Bit Shank Type SD6 QL6 QL6 SD6 QL6 QL6
Backhead Thread* 3 1/2" API
REG PIN
3 1/2" API
REG PIN
3 1/2" API
REG PIN
3 1/2" API
REG PIN
3 1/2" API
REG PIN
3 1/2" API
REG PIN

*Other backhead thread connections are available. 

8" JK OLSEN HAMMERS
MODEL # DRILL 8 TH8 BB8 BB8 DEEP HOLE DRILL 8 5/8
Part # 3750360 3750365 3750370 3750375 370380
Outside Diameter 6.75" 7.125" 7.125" 7.125" 8.56"
Minimum Bit Size 7.375" - 12" 7.875" - 12" 7.875" - 12" 7.875" - 12" 8.625"
Hammer Length 47.0625" 52.375" 48 .0625" 48.625" 47.0625"
Hammer Weight 365 lbs. 375 lbs. 392 lbs. 392 lbs. 440 lbs.
Bit Shank Type SD8 DHD 380 QL8 QL8 SD8
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
4 1/2" API
REG PIN

*Other backhead thread connections are available. 

JK Olsen DTH hammers.

10" JK OLSEN HAMMER
MODEL # DRILL 10
Part # 3750385
Outside Diameter 8.875"
Minimum Bit Size 9.875" - 12.5"
Hammer Length 49.875"
Hammer Weight 690 lbs.
Bit Shank Type SD10 SHANK
Backhead Thread* 6 5/8" API REG PIN

*Other backhead thread connections are available. 

12" JK OLSEN HAMMER
MODEL # DRILL 12
Part # 3750390
Outside Diameter 10.75"
Minimum Bit Size 11.875" - 20"
Hammer Length 59.468"
Hammer Weight 1,150 lbs.
Bit Shank Type SD12
Backhead Thread* 6 5/8" API REG PIN

 

Contact

Global Sales: 1.888.465.1569
Arizona Office: 844.836.6225
California Office: 844.573.0854
Florida Office: 877.544.4211
Georgia Office: 888.448.4430
Minnesota Office: 320.616.0701
Missouri Office: 877.699.2159
New Jersey Office: 888.379.0371
North Carolina Office: 828.838.2110
Pennsylvania Office: 717.515.9809
Wisconsin Office: 888.465.3704