Rockmore DTH Hammers

Rockmore DTH Hammers

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Rockmore DTH Hammers


 

3" ROCKMORE® HAMMERS
MODEL # ROK 3LT ROK 3 ROK 350 - 001 ROK 350 - 002 ROK 350 - 003 ROK 350 - 004 ROK 350
- 005
Part # 3750200 3750205 3750210 3750215 3750220 3750225 3750230
Outside Diameter 3.2" 3.2" 3.4" 3.4" 3.4" 3.4" 3.4"
Minimum Bit Size 3.5" - 3.7" 3.6" - 4.1" 3.8" - 4.1" 3.7" - 4.1" 3.8" - 4.1" 3.7" - 4.1" 3.8" - 4.1"
Hammer Length 33.3" 29.5" 33.0" 33.0" 33.0" 33.0" 33.0"
Hammer Weight 53.0 lbs. 64.0 lbs. 49 lbs. 49 lbs. 51 lbs. 51 lbs. 49 lbs.
Bit Shank Type BR33 IR3.5 IR3.5 IR3.5HD IR3.5 IR3.5HD IR3.5
Backhead Thread* 2 3/8" API REG PIN 2 3/8" API REG BOX 2 3/8" API REG PIN 2 3/8" API REG PIN 2 3/8" API REG BOX 2 3/8" API REG BOX CUBEX #21 PIN W/SPLINE

*Other backhead thread connections are available.  

 

4" ROCKMORE® HAMMERS
MODEL # ROK 4 ROK 400
- 001
ROK 400
- 002
ROK 400
- 004
ROK 400
- 005
ROK 400
- 006
Part # 3750235 3750240 3750245 3750250 3750255 3750260
Outside Diameter 3.8" 3.9" 3.9" 3.9" 3.9" 4.5"
Minimum Bit Size 4 .9" - 5.5" 4.3" - 4.9" 4.3" - 4.9" 4.3" - 4.9" 4.3" - 4.9" 5.0" - 5.5"
Hammer Length 40.6" 35.4" 35.4" 35.4" 35.4" 35.4"
Hammer Weight 84.0 lbs. 70.8 lbs. 70.8 lbs. 70.8 lbs. 70.8 lbs. 107.0 lbs.
Bit Shank Type 340A 340A 340A 340A 340A 340A
Backhead Thread* 2 3/8" API REG PIN 2 3/8" API REG PIN 2 7/8" API REG PIN 2 3/8" API IF REG PIN 2 3/8" API REG BOX 2 3/8" API IF HD WEAR SLEEVE

*Other backhead thread connections are available.  

 

5" ROCKMORE® HAMMER
MODEL # ROK 500 - 001
Part # 3750265
Outside Diameter 4.9"
Minimum Bit Size 5.5" - 6.0"
Hammer Length 40.5"
Hammer Weight 132.9 lbs.
Bit Shank Type QL5/QL50
Backhead Thread* 3 1/2" API REG PIN

*Other backhead thread connections are available.  

 

6" ROCKMORE® HAMMERS
MODEL # ROK 600Q
- 002
ROK 600W
- 001
ROK 650Q
- 001
ROK 650Q
- 005
ROK 650Q
- 006
Part # 3750270 3750275 3750280 3750285 3750290
Outside Diameter 5.6" 5.6" 5.9" 5.9" 5.9"
Minimum Bit Size 6.0" - 7.0" 6.1" - 7.0" 6.5" - 7.0" 6.5" - 7.0" 6.5" - 7.0"
Hammer Length 39.9" 39.9" 39.9" 39.9" 39.9"
Hammer Weight 168.0 lbs. 168.0 lbs. 218.0 lbs. 218.0 lbs. 218.0 lbs.
Bit Shank Type QL6/QL60 QL6/QL60 QL6/QL60 QL6/QL60 QL6/QL60
Backhead Thread* 3 1/2" API
REG PIN
3 1/2" API
REG PIN
3 1/2" API
REG PIN
3 1/2" API IF
REG PIN
4 1/2" API
REG PIN

*Other backhead thread connections are available.  

 

Rockmore DTH hammers.

8" ROCKMORE® HAMMER
MODEL # ROK 875-001
Part # 3750295
Outside Diameter 7.4"
Minimum Bit Size 8.5" - 10.0"
Hammer Length 50.6"
Hammer Weight 405.6 lbs.
Bit Shank Type QL8/QL80
Backhead Thread* 4 1/2" API REG PIN

*Other backhead thread connections are available.

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