ROCKY 4EVERDIGM Rocky 4 hammer is a general purpose hammer suitable at wide range of air pressures.

The hammer has few parts than other hammer allowing an easy maintenance and servicing.

Operation is suitable at air pressure of 87-435 psi (6-30 bar).

Recommended Drilling diameters is 101-127mm (4-5”).

FEATURES UPPER CHAMBEROptimized cylinder chamber providing maximum hammer stroke and high impact power.

PISTON DESIGNLubricate Groove reducing frictional heat and improving reliability.

Robust Simple piston design for strength and performance. DOWN CHAMBER Efficient chamber volumes and cycle timing to give optimised performance.

CHUCK Intermediate frequency induction heating offering extra protection against wear and fatigue.

BITQuality forged material providing outstanding performance and durability.

TECHNICAL SPECIFICATION

ITEM

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

DESCRIPTIONSHANK

HAMMER SET

WEAR SLEEVE

BACK HEAD

O-RING

DISC SPRING

CHECK COVER

CHECK VALVE

COIL SPRING

AIR DISTRIBUTOR

CYLINDER

CYLINDER RETAIN RING

PISTON

PISTON RETAIN RING

BEARING

O-RING

BIT RETAIN RING

O-RING

CHUCK

[ Service Kit ] Order code :

Pressure

100psi / 6.9bar

150psi / 10.35bar

200psi / 13.8bar

250psi / 17.2bar

300psi / 20.6 bar

350psi / 24 bar

400psi / 27.5 bar

450psi / 31 bar

mm

105

105

115

115

105

105

115

115

DIAMETER FLUSHING HOLE NO.

in

4 1/8”

4 1/8”

4 1/2”

4 1/2”

4 1/8”

4 1/8”

4 1/2”

4 1/2”

Front

2

2

2

2

2

2

2

2

Gauge

-

-

-

-

-

-

-

-

Concave

No. x Size

3x12

-

3x12

-

3x12

-

3x12

-

Front

No. x Size

4x12

7x12

4x12

8x12

4x12

7x12

4x12

8x12

Gauge

No. x Size

8x14

8x14

8x14

8x14

8x14

8x14

8x14

8x14

Side

No. x Size

-

-

-

-

-

-

-

-

Design

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

PARTS NO.

TBA

TBA

TBA

TBA

TBA

TBA

TBA

TBA

PRODUCT CODE

105DHD340SCC2

105DHD340SFF2

115DHD340SCC2

115DHD340SFF2

105M40SCC2

105M40SFF2

115M40SCC2

115M40SFF2

CFM (m3/min)

159 (4.5)

216 (6.1)

303 (8.6)

407 (11.5)

507 (14.4)

651 (18.5)

690 (19.6)

780 (22.1)

Shank

Backhead Thread

Outside Diameter

Length

Piston Weight

Total Weight Approx

Working Pressure

Bit Size

98mm

1010mm

9.68 kg

35.98 kg

87-435 psi

101-127mm

DHD340, M40

2 3/8 A.P.I. 5N PIN

3.85’’

39.76”

21.34 lb

79.32 lb

6-30 bar

4-5”

DHD340

RT410-0027

RT410-0034

RT410-0035

RT410-0036

RT410-0037

EDH04 DHD340 SK

M40

RT410-0190

RT410-0191

RT410-0192

RT410-200

RT410-0193

RT410-0194

EDH04 M40 SK

Weight (kg)

35.98

12.67

6.99

0.01

0.04x2

0.01

0.08

0.01

1.08

1.53

0.08

9.68

0.12

0.3

0.01

0.3

3.38

PARTS LIST

AIR CONSUMPTION

BITS

GENERAL SPECIFICATION

PARTS NUMBER

RT410-0028

RT410-0029

AN NO 243

RT410-0030

RT410-0026

RT410-0018

RT410-0183

RT410-0031

RT410-0032

RT410-0033

AN NO 214

BUTTONS

DHD340 SHANK

M40 SHANK

2

1

14

15

17

3

4

56

7

8

9

10

11

12

ROCKY 5EVERDIGM Rocky 5 hammer is a general purpose hammer suitable at wide range of air pressures.

The hammer has few parts than other hammer allowing an easy maintenance and servicing.

Operation is suitable at air pressure of 87-435 psi (6-30 bar).

Recommended Drilling diameters is 127-152mm (5-6”).

FEATURES UPPER CHAMBEROptimized cylinder chamber providing maximum hammer stroke and high impact power.

PISTON DESIGNLubricate Groove reducing frictional heat and improving reliability.

Robust Simple piston design for strength and performance. DOWN CHAMBER Efficient chamber volumes and cycle timing to give optimised performance.

CHUCK Intermediate frequency induction heating offering extra protection against wear and fatigue.

BITQuality forged material providing outstanding performance and durability.

TECHNICAL SPECIFICATION

ITEM

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

DESCRIPTIONSHANK

HAMMER SET

WEAR SLEEVE

BACK HEAD

O-RING

DISC SPRING

CHECK COVER

CHECK VALVE

COIL SPRING

AIR DISTRIBUTOR

CYLINDER

CYLINDER RETAIN RING

PISTON

PISTON RETAIN RING

BEARING

O-RING

BIT RETAIN RING

O-RING

CHUCK

[ Service Kit ] Order code :

Pressure

100psi / 6.9bar

150psi / 10.35bar

200psi / 13.8bar

250psi / 17.2bar

300psi / 20.6 bar

350psi / 24 bar

400psi / 27.5 bar

450psi / 31 bar

mm

140

152

159

165

140

152

159

165

DIAMETER FLUSHING HOLE NO.

in

5 1/2’’

6’’

6 1/4’’

6 1/2’’

5 1/2’’

6’’

6 1/4’’

6 1/2’’

Front

2

3

3

3

2

3

3

3

Gauge

-

-

-

-

-

-

-

-

Concave

No. x Size

-

3X16

3X16

3X16

-

3X16

3X16

3X16

Front

No. x Size

8X14

3X16

3X16

3X16

8X14

3X16

3X16

3X16

Gauge

No. x Size

8X16

9X16

9X16

9X19

8X16

9X16

9X16

9X19

Side

No. x Size

-

-

-

-

-

-

-

-

Design

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

PARTS NO.

TBA

TBA

TBA

TBA

TBA

TBA

TBA

TBA

PRODUCT CODE

140DHD350SFF2

152DHD350SCC3

159DHD350SCC3

165DHD350SCC3

140QL50SFF2

152QL50SCC3

159QL50SCC3

165QL50SCC3

CFM (m3/min)

234 (6.6)

306 (8.7)

423 (12)

565 (16)

686 (19.4)

860 (24.4)

1130 (32.0)

1250 (35.4)

Shank

Backhead Thread

Outside Diameter

Length

Piston Weight

Total Weight Approx

Working Pressure

Bit Size

117mm

1163mm

14.8 kg

58.12 kg

87-435 psi

127-152mm

DHD350

3 1/2 A.P.I. 5N PIN

4.6 in

45.78”

32.63 lb

130.34 lb

6-30 bar

5-6”

Weight (kg)

58.12

20.94

10.85

0.01

0.06x2

0.02

0.29

0.02

2.22

2.64

0.1

14.8

0.15

1.07

0.01

0.42

0.01

4.6

PARTS LIST

AIR CONSUMPTION

BITS

GENERAL SPECIFICATION

PARTS NUMBERDHD350

RT410-0038

RT410-0039

RT410-0040

AN NO 253

RT410-0041

RT410-0051

RT410-0042

RT410-0184

RT410-0043

RT410-0044

RT410-0045

RT410-0046

RT410-0047

RT410-0048

AN NO 254

RT410-0049

AN NO 254

RT410-0050

EDH05 DHD350 SK

BUTTONS

DHD350 SHANK

QL50 SHANK

2

1

13141516

17

3

4

56

7

8

9

10

11

12

ROCKY 6EVERDIGM Rocky 6 hammer is a general purpose hammer suitable at wide range of air pressures.

The hammer has few parts than other hammer allowing an easy maintenance and servicing.

Operation is suitable at air pressure of 87-435 psi (6-30 bar).

Recommended Drilling diameters is 152-202mm (6-8”).

FEATURES UPPER CHAMBEROptimized cylinder chamber providing maximum hammer stroke and high impact power.

PISTON DESIGNLubricate Groove reducing frictional heat and improving reliability.

Robust Simple piston design for strength and performance. DOWN CHAMBER Efficient chamber volumes and cycle timing to give optimised performance.

CHUCK Intermediate frequency induction heating offering extra protection against wear and fatigue.

BITQuality forged material providing outstanding performance and durability.

TECHNICAL SPECIFICATION

ITEM

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

DESCRIPTIONSHANK

HAMMER SET

WEAR SLEEVE

BACK HEAD

O-RING

DISC SPRING

CHECK COVER

CHECK VALVE

COIL SPRING

AIR DISTRIBUTOR

CYLINDER

CYLINDER RETAIN RING

PISTON

PISTON RETAIN RING

BEARING

O-RING

BIT RETAIN RING

O-RING

CHUCK

[ Service Kit ] Order code :

Pressure

100psi / 6.9bar

150psi / 10.35bar

200psi / 13.8bar

250psi / 17.2bar

300psi / 20.6 bar

350psi / 24 bar

400psi / 27.5 bar

450psi / 31 bar

mm

152

164

178

183

191

194

152

164

171

178

183

191

194

152

164

178

184

189

DIAMETER FLUSHING HOLE NO.

in

6’’

6 1/2’’

7’’

7 1/4’’

7 1/2’’

7 5/8’’

6’’

6 1/2’’

6 3/4’’

7’’

7 1/4’’

7 1/2’’

7 5/8’’

6’’

6 1/2’’

7’’

7 1/4’’

7 1/2’’

Front

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

Gauge

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Concave

No. x Size

3X16

3X16

4X16

3X16

3X16

4X16

3X16

3X16

4X16

3X16

3X16

4X16

3X16

3X16

4X16

4x16

4x16

Front

No. x Size

3X16

3X16

3X16

6X16

6X16

6X16

3X16

3X16

6X16

3X16

6X16

6X16

6X16

3X16

3X16

3X16

6x16

9x16

Gauge

No. x Size

9X16

9X19

9X19

9X19

9X19

9X19

9X16

9X19

9X18

9X19

9X19

9X19

9X19

9X16

9X19

9X19

9x19

9x19

Side

No. x Size

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Design

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

PARTS NO.

TBA

TBA

TBA

TBA

TBA

TBA

TBA

TBA

TBA

TBA

TBA

TBA

TBA

TBA

TBA

TBA

TBA

TBA

PRODUCT CODE

152DHD360SCC3

164DHD360SCC3

178DHD360SCC3

183DHD360SCC3

191DHD360SCC3

194DHD360SCC3

152QL60SCC3

164QL60SCC3

171QL60SCC3

178QL60SCC3

183QL60SCC3

191QL60SCC3

194QL60SCC3

152SD6SCC3

164SD6SCC3

178SD6SCC3

184SD6SCC3

189SD6SCC3

CFM (m3/min)

262 (7.4)

367 (10.4)

526 (14.9)

687 (19.5)

860 (24.4)

982 (27.8)

1125 (31.9)

1350 (38.3)

Shank

Backhead Thread

Outside Diameter

Length

Piston Weight

Total Weight Approx

Working Pressure

Bit Size

*QL60 foot valveless type available.

139mm

1193mm

22.18 kg

81.13 kg

87-435 psi

152-202”

DHD360, QL60, M60

3 1/2 A.P.I. 5N PIN

5.47’’

46.96”

48.9 lb

178.86 lb

6-30 bar

6-8”

Weight (kg)

81.13

28.38

13.26

0.01

0.08x2

0.2

0.3

0.2

2.48

3.2

0.23

22.18

0.07

5.17

0.01

1

0.01

5.17

PARTS LIST

AIR CONSUMPTION

BITS

GENERAL SPECIFICATION

PARTS NUMBERQL 60

RT410-0064

RT410-0053

RT410-0054

AN NO 263

RT410-0055

RT410-0051

RT410-0042

RT410-0184

RT410-0056

RT410-0057

RT410-0058

RT410-0063

RT410-0066

AN NO 244

RT410-0067

AN NO 244

RT410-0068

EDH06 QL60 SK

M 60

RT410-0069

RT410-0070

RT410-0071

RT410-0072

EDH06 M60 SK

RT410-0065

DHD 360

RT410-0052

RT410-0059

RT410-0060

RT410-0061

RT410-0062

EDH06 DHD360 SK

BUTTONS

DHD360 SHANK

QL60 SHANK

SD6 SHANK

2

1

13

14

1516

17

3

4

56

7

8

9

10

11

12

ROCKY 8EVERDIGM Rocky 8 hammer is a general purpose hammer suitable at wide range of air pressures.

The hammer has few parts than other hammer allowing an easy maintenance and servicing.

Operation is suitable at air pressure of 87-435 psi (6-30 bar).

Recommended Drilling diameters is 202-254mm (8-10”).

FEATURES UPPER CHAMBEROptimized cylinder chamber providing maximum hammer stroke and high impact power.

PISTON DESIGNLubricate Groove reducing frictional heat and improving reliability.

Robust Simple piston design for strength and performance. DOWN CHAMBER Efficient chamber volumes and cycle timing to give optimised performance.

CHUCK Intermediate frequency induction heating offering extra protection against wear and fatigue.

BITQuality forged material providing outstanding performance and durability.

TECHNICAL SPECIFICATION

ITEM

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

1

2

15

17

3

16

DESCRIPTIONSHANK

Hammer part number

WEAR SLEEVE

BACK HEAD

O-RING

DISC SPRING

CHECK VALVE

CHECK COVER

COIL SPRING

AIR DISTRIBUTOR

CYLINDER

CYLINDER RETAIN RING

PISTON

PISTON RETAIN RING

BEARING

O-RING

BIT RETAIN RING

O-RING

CHUCK

[ Service Kit ] Order code :

WEAR SLEEVE

BACK HEAD

BIT RETAIN RING

CHUCK

O-RING

O-RING

Total

Pressure

100psi / 6.9bar

150psi / 10.35bar

200psi / 13.8bar

250psi / 17.2bar

300psi / 20.6 bar

350psi / 24 bar

400psi / 27.5 bar

450psi / 31 bar

mm

197

203

216

222

225

197

203

216

222

225

254

225

247

254

305

DIAMETER FLUSHING HOLE NO.

in

7 3/4’’

8’’

8 1/2’’

8 3/4’’

8 7/8’’

7 3/4’’

8’’

8 1/2’’

8 3/4’’

8 7/8’’

10’’

8 7/8’’

9 3/4’’

10’’

12’’

Front

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

Gauge

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Concave

No. x Size

6X16

6X16

6X16

6X16

6X16

6X16

6X16

6X16

6X16

6X16

-

-

-

10x16

-

Front

No. x Size

6X16

6X16

6X16

9X16

9X16

6X16

6X16

6X16

9X16

9X16

16x20

12x20

13x20

12x16

14x20

Gauge

No. x Size

9X19

9X19

9X19

9X19

9X19

9X19

9X19

9X19

9X19

9X19

9x20

9x20

9x20

9x19

18x20

Side

No. x Size

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Design

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

SPHERICAL

PARTS NO.

TBA

TBA

TBA

TBA

TBA

TBA

TBA

TBA

TBA

TBA

TBA

TBA

TBA

TBA

TBA

PRODUCT CODE

197DHD380SCC3

203DHD380SCC3

216DHD380SCC3

222DHD380SCC3

225DHD380SCC3

197QL80SCC3

203QL80SCC3

216QL80SCC3

222QL80SCC3

225QL80SCC3

254QL80SFF3

225SD8SFF3

247SD8SFF3

254SD8SCC3

305SD8SFF3

CFM (m3/min)

366 (10.4)

509 (14.4)

794 (22.5)

942 (26.7)

1266 (35.9)

1310 (37.1)

1600 (45.4)

1750 (49.6)

Shank

Backhead Thread

Outside Diameter

Length

Piston Weight

Total Weight Approx

Working Pressure

Bit Size

*DHD380 , QL 80 Foot valveless type available.

182mm

1312mm

54.96 kg

192.28 kg

87-435 psi

202-254mm

DHD380, QL80, SD8

4 1/2 A.P.I. 5N PIN

7.17’’

51.65”

121.17 lb

423.9 lb

6-30 bar

8-10”

Weight (kg)

192.28

60.13

40.1

0.34x2

0.67

0.05

0.03

4.29

6.93

0.67

54.96

0.09

2.85

1.56

18.1

PARTS LIST

AIR CONSUMPTION

BITS

GENERAL SPECIFICATION

PARTS NUMBERQL 80

RT410-0097

RT410-0081

RT410-0082

RT410-0082

RT410-0082

RT410-0082

RT410-0082

RT410-0082

RT410-0082

RT410-0082

RT410-0098

RT410-0090

RT410-0099

RT410-0100

RT410-0101

QL80 SK

SD 8

RT410-0069

RT410-0106

RT410-0107

RT410-0108

RT410-0109

SD8 SK

DHD 380

RT410-0080

RT410-0089

RT410-0091

RT410-0092

RT410-0093

EDH08 DHD380 SK

60.13kg

40.1kg

1.56kg

18.1kg

0.02kg

0.02kg

119.93kg

BUTTONS

DHD380 SHANK

QL80 SHANK

SD8 SHANK

2

3

4

65

7

8

9

10

11

1

12

13

14

15

16

17

ROCKY 10EVERDIGM Rocky 10 hammer is a general purpose hammer suitable at wide range of air pressures.

The hammer has few parts than other hammer allowing an easy maintenance and servicing.

Operation is suitable at air pressure of 87-362.5 psi (6-25 bar).

Recommended Drilling diameters is 254-304mm (10-12”).

FEATURES UPPER CHAMBEROptimized cylinder chamber providing maximum hammer stroke and high impact power.

PISTON DESIGNLubricate Groove reducing frictional heat and improving reliability.

Robust Simple piston design for strength and performance. DOWN CHAMBER Efficient chamber volumes and cycle timing to give optimised performance.

CHUCK Intermediate frequency induction heating offering extra protection against wear and fatigue.

BITQuality forged material providing outstanding performance and durability.

TECHNICAL SPECIFICATION

ITEM

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

DESCRIPTION

HAMMER

WEAR SLEEVE

BACK HEAD

O-RING

DISC SPRING

CHECK VALVE

CHECK COVER

COIL SPRING

AIR DISTRIBUTOR

CYLINDER

CYLINDER RETAIN RING

PISTON RETAIN RING

PISTON

BEARING

BIT RETAIN RING

O-RING

CHUCK

[SERVICE KIT] Order Code :

Shank

Backhead Thread

Outside Diameter

Length

Piston Weight

Total Weight Approx

Working Pressure

Bit Size

Pressure psi (bar)

100psi / 6.9bar

150psi / 10.35bar

200psi / 13.8bar

250psi / 17.2bar

300psi / 20.6 bar

350psi / 24 bar

400psi / 27.5 bar

450psi / 31 bar

229mm

1,429mm

73.77 kg

293 kg

87-362.5 psi

254-304mm

SD10

6 5/8 A.P.I. 4N PIN

CFM (m3/min)

533 (15.1)

777 (22.0)

1202 (34.1)

1443 (40.9)

2000 (56.7)

2350 (66.6)

2700 (76.5)

.

9.01’’

56.25”

162.63 lb

654.95 lb

6-25 bar

10-12”

EA

1

1

1

1

2

1

1

1

1

1

1

1

1

1

1

1

1

Weight(kg)

1

1

1

1

2

1

1

1

1

1

1

1

1

1

1

1

1

PARTS LIST

GENERAL SPECIFICATION

AIR CONSUMPTION

PARTS NUMBER

RT410-0110

RT410-0111

RT410-0112

RT410-0113

RT410-0114

RT410-0115

RT410-0186

RT410-0116

RT410-0117

RT410-0118

RT410-0119

RT410-0120

RT410-0121

RT410-0122

RT410-0123

EDH10 SD10 SK

2

1

11

14

15

13

16

3

4

6

5

7

8

9

10

12

ROCKY 12EVERDIGM Rocky 12 hammer is a general purpose hammer suitable at wide range of air pressures.

The hammer has few parts than other hammer allowing an easy maintenance and servicing.

Operation is suitable at air pressure of 87-246.5 psi (6-17 bar).

Recommended Drilling diameters is 304-380mm (12-15”).

FEATURES UPPER CHAMBEROptimized cylinder chamber providing maximum hammer stroke and high impact power.

PISTON DESIGNLubricate Groove reducing frictional heat and improving reliability.

Robust Simple piston design for strength and performance. DOWN CHAMBER Efficient chamber volumes and cycle timing to give optimised performance.

CHUCK Intermediate frequency induction heating offering extra protection against wear and fatigue.

BITQuality forged material providing outstanding performance and durability.

TECHNICAL SPECIFICATION

ITEM

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

DESCRIPTION

HAMMER

WEAR SLEEVE

BACK HEAD

O-RING

DISC SPRING

CHECK VALVE

CHECK COVER

COIL SPRING

AIR DISTRIBUTOR

CYLINDER

CYLINDER RETAIN RING

PISTON RETAIN RING

PISTON

BEARING

O-RING

BIT RETAIN RING

O-RING

CHUCK

[SERVICE KIT] Order Code :

Shank

Backhead Thread

Outside Diameter

Length

Piston Weight

Total Weight Approx

Working Pressure

Bit Size

Pressure psi (bar)

100psi / 666.9bar

150psi / 10.35bar

200psi / 13.8bar

250psi / 17.2bar

300psi / 20.6 bar

350psi / 24 bar

400psi / 27.5 bar

450psi / 31 bar

278mm

1,580mm

126.4 kg

519.31 kg

87-246.5 psi

304-380mm

QL120 SD12

6 5/8 A.P.I. 4N PIN

CFM (m3/min)

682 (19.3)

1109 (31.4)

1585 (44.9)

1935 (54.8)

.

.

.

.

10.94’’

62.2”

278.66 lb

1144.88 lb

6-17 bar

12-15”

EA

1

1

1

1

2

1

1

1

1

1

1

1

1

1

2

1

1

1

Weight(kg)

519.31

194.51

96.59

0.81x2

0.75

0.05

0.04

19.28

11.77

0.91

0.24

126.4

23.76

4.4

40.45

PARTS LIST

GENERAL SPECIFICATION

AIR CONSUMPTION

QL120 FOOT L

RT410-0124

RT410-0125

RT410-0126

RT410-0127

RT410-0114

RT410-0115

RT410-0186

RT410-0128

RT410-0129

RT410-0130

RT410-0131

RT410-0132

RT410-0133

RT410-0134

RT410-0135

EDH12 QL120 FOOT L SK

SD12

RT410-0195

RT410-0125

RT410-0126

RT410-0127

RT410-0114

RT410-0115

RT410-0186

RT410-0128

RT410-0129

RT410-0130

RT410-0131

RT410-0196

RT410-0197

RT410-0198

RT410-0199

EDH12 SD12 SK

2 11

12

13

14

15

16

17

3

4

65

7

8

9

10

1

ROCKY 18

FEATURES UPPER CHAMBEROptimized cylinder chamber providing maximum hammer stroke and high impact power.

PISTON DESIGNLubricate Groove reducing frictional heat and improving reliability.

Robust Simple piston design for strength and performance. DOWN CHAMBER Efficient chamber volumes and cycle timing to give optimised performance.

CHUCK Intermediate frequency induction heating offering extra protection against wear and fatigue.

BITQuality forged material providing outstanding performance and durability.

EVERDIGM Rocky 18 hammer is a general purpose hammer suitable at wide range of air pressures.

The hammer has few parts than other hammer allowing an easy maintenance and servicing.

Operation is suitable at air pressure of 87-217.5 psi (6-15 bar).

Recommended Drilling diameters is 508-609mm (20-24”).

TECHNICAL SPECIFICATION

ITEM

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

DESCRIPTION

HAMMER

WEAR SLEEVE

BACK HEAD

O-RING

WEAR RING

WSHER

DISC SPRING

CHECK VALVE

CHECK COVER

PLUG

COIL SPRING

AIR DISTRIBUTOR

O-RING

CYLINDER

PISTON

PISTON RETAIN RING

BUSHING

O-RING

BIT RETAIN RING

O-RING

BEARING

WEAR RING

CHUCK

[SERVICE KIT] Order Code :

Shank

Backhead Thread

Outside Diameter

Length

Piston Weight

Total Weight Approx

Bit Size

Pressure psi (bar)

100 (6.9)

150 (10.35)

200 (13.8)

376mm

1,980mm

271 kg

1540 kg

508-609mm

N180, SD18

8 5/8 A.P.I. 4N PIN

CFM (m3/min)

1,350 (38.2)

1,900 (53.8)

2,500 (70.8)

14.8’’

77.95”

597.5 lb

3395.1 lb

20-24”

EA

1

1

1

1

1

1

4

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

PARTS LIST

GENERAL SPECIFICATION

AIR CONSUMPTION

PARTS NUMBER

RT410-0148

RT410-0149

RT410-0150

RT410-0151

RT410-0152

RT410-0153

RT410-0154

RT410-0155

RT410-0156

RT410-0188

RT410-0157

RT410-0158

RT410-0159

RT410-0160

RT410-0161

RT410-0162

RT410-0163

RT410-0164

RT410-0165

2

1

17

15

19

20

21

22

18

4

3

8

9

6

7

10

11

12

13

14

16

ROCKY 24EVERDIGM Rocky 24 hammer is a general purpose hammer suitable at wide range of air pressures.

The hammer has few parts than other hammer allowing an easy maintenance and servicing.

Operation is suitable at air pressure of 87-246.5 psi (6-17 bar).

Recommended Drilling diameters is 610-813mm (24-32”).

FEATURES UPPER CHAMBEROptimized cylinder chamber providing maximum hammer stroke and high impact power.

PISTON DESIGNLubricate Groove reducing frictional heat and improving reliability.

Robust Simple piston design for strength and performance. DOWN CHAMBER Efficient chamber volumes and cycle timing to give optimised performance.

CHUCK Intermediate frequency induction heating offering extra protection against wear and fatigue.

BITQuality forged material providing outstanding performance and durability.

TECHNICAL SPECIFICATION

ITEM

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

1

2

16

19

3

17

18

DESCRIPTION

HAMMER

WEAR SLEEVE

BACK HEAD

O-RING

WEAR RING

CHECK VALVE

CHECK COVER

COIL SPRING

WSHER

DISC SPRING

AIR DISTRIBUTOR

O-RING

CYLINDER

PISTON

BUSHING

PISTON RETAIN RING

BIT RETAIN RING

O-RING

WEAR RING

CHUCK

[SERVICE KIT] Order Code :

WEAR SLEEVE

BACK HEAD

BIT RETAIN RING

CHUCK

O-RING

O-RING

WEAR RING

Shank

Backhead Thread

Outside Diameter

Length

Piston Weight

Total Weight Approx

Bit Size

525mm

2,030mm

463 kg

2534 kg

610-813mm

N240

8 5/8 A.P.I. 4N PIN

20.66’’

79.92”

1020.7 lb

5586.5 lb

24-32”

EA

1

1

1

1

1

1

1

1

1

4

1

1

1

1

1

1

1

1

1

1

PARTS LIST

GENERAL SPECIFICATION

N240 Part NO.

RT410-0166

RT410-0167

RT410-0168

RT410-0169

RT410-0170

RT410-0171

RT410-0189

RT410-0172

RT410-0173

RT410-0174

RT410-0175

RT410-0176

RT410-0177

RT410-0178

RT410-0179

RT410-0180

RT410-0181

EDH24 N240 SK