2” Down Hole HammerShank Type - BR2

Technical Specifications

Air Consumption in CFM

Pressure SCFM

100psi 90

150psi 150

200psi 230

250psi 300

S.No Description Mm Inches Kg Lb

1 Hammer Length (W/o Bit) 810 31.9 -- --

2 Hammer Outside Diameter 62 2.4 -- --

3 Hammer Weight -- -- 13 28.6

4 Cylinder Bore 43 1.7 -- --

5 Piston Stroke 101 4.0 -- --

6 Piston Weight -- -- 1.75

7 Hole Sizes 75 - 100 3 - 4 -- --

8 Wrench Size A/Flat 47 1.9 -- --

9 Top Sub Thread Connection

10 Suitable Shank

6 TPI, FEMALE TYPE 3 **RD 50-6 Thread, DIN 405 – Box Connection

BR2

** Options… 4 TPI, 3.5° Male Type 2 / 4 TPI, 5° Female Type 1

3” Down Hole HammerShank Type – MACH 303

Technical Specifications

Air Consumption in CFMPressure SCFM

100psi 170

150psi 230

200psi 300

250psi 370

S.No Description Mm Inches Kg Lb

1 Hammer Length W/o. Bit 855 33.6 -- --

2 Hammer Outside Diameter 78 3.1 -- --

3 Hammer Weight W/o. Bit -- --

4 Cylinder Bore 63 2.5 -- --

5 Piston Stroke

21 45.1

6 Piston Weight

-- --

7 Hole Sizes

80 3.1

-- --

8 Wrench Size A/Flat

-- -- 4 8.8

9

90 - 115 3 ½" – 4 ½”

10

57 2.2 -- --

Top Sub Thread Connection

Suitable Shank MACH 303

API 2 3/8" Regular Pin

Technical Specifications

Air Consumption in CFM

Pressure SCFM

100psi 200

150psi 270

200psi 340

250psi 410

4” Down Hole HammerShank Type - DHD340

S.No Description MM Inches kg lb

1 Hammer Length (W/o Bit) 1000 39.4 -- --

2 Hammer Outside Diameter 98 3.9 -- --

3 Hammer Weight -- -- 37 81.4

4 Cylinder Bore 80 3.1 -- --

5 Piston Stroke 82 3.2 -- --

6 Piston Weight -- -- 9 19.8

7 Hole Sizes 115 - 127 4 1/2"- 5 1/2" -- --

8 Wrench Size A/Flat 61 2.4 -- --

9 Top Sub Thread Connection

10 Suitable Shank

API 2 3/8" Regular Pin

DHD 340

5” Down Hole HammerShank Type - QL50

Technical Specifications:

Air Consumption in CFM:Pressure SCFM

150psi 300

200psi 450

250psi 550

300psi 650

350psi 800

S.No Description Mm Inches Kg Lb

1 Hammer Length (W/o Bit) 1100 43.3 -- --

2 Hammer Outside Diameter 124 4.9 -- --

3 Hammer Weight -- -- 70 154

4 Cylinder Bore 100 3.9 -- --

5 Piston Stroke 100 3.9 -- --

6 Piston Weight -- -- 15 33.0

7 Hole Sizes 140-164 5 1/2" - 6 1/2" -- --

8 Wrench Size A/Flat 90 3.5 -- --

9 Top Sub Thread Connection

10 Suitable Shank

API 3 1/2" Reg Pin

QL-50

11 Hammer Case is Reversible

Hammer Technical Specifications

Air Consumption in CFM

Pressure CFM

200psi 600

250psi 750

300psi 850

350psi 1000

6” Down Hole HammerShank Type - QL60

S.No Description Mm Inches Kg Lb

1 Hammer Length (W/o Bit) 1137 44.8 -- --

2 Hammer Outside Diameter 144 5.7 -- --

3 Hammer Weight -- -- 94 206.8

4 Cylinder Bore 116 4.6 -- --

5 Piston Stroke 100 3.9 -- --

6 Piston Weight -- -- 20 44.0

7 Hole Sizes 154 - 203 6" - 8" -- --

8 Wrench Size A/Flat 100 3.9 -- --

9 Top Sub Thread Connection

10 Suitable Shank

API 3 1/2" Reg Pin

QL60

11 Hammer Case is Reversible

Hammer Technical Specifications

Air Consumption in CFM

Q6 Down Hole HammerShank Type - QL60

Pressure SCFM

150psi 400

200psi 550

250psi 730

300psi 900

350psi 1070

S.No Description Mm Inches Kg Lb

1 Hole Dia 154 and above 6" and above

2 Hammer Dia 144 5.7

3 Cylinder Bore 118 4.6

4 Piston Stroke 95 3.7

5 Piston Weight 18.5 40.7

6 Length w/o Bit 1215 47.8

7 Weight w/o Bit 96.5 212.3

8 Connection API 3 1/2" PIN

9 Length with Bit extended 1357 53.4

10 Length Bit Retracted 1330 52.4

11 Size of Back Head Wrench 95 3.7

12 Suitable Bit QL-60