Reverse Circulation Hammer

Specification

JRC030

JRC035

JRC040R

JRC045R

JRC050R

JRC055R

JRC060R

JRC065R

JRC080R

JRC085

JRC100R

JRC120

JRC150

JRC160

JRC210

JRC240

JRC300

Top Thread

RT73

RT73

Remet 3-1/2" Metzke 3-1/2"

Remet 3-1/2" Metzke 3-1/2"

Remet 3-1/2" Remet 4" Metzke 4"

Remet 4-1/2" Metzke 4-1/2"

Remet 4-1/2" Metzke 4-1/2"

Matrix 5-1/2"

Matrix 7"

RT168

Matrix 7"

Hammer O.D.

81mm

86mm

93mm

108mm

118mm

128.5mm

140mm

154mm

190mm

205mm

241mm

287mm

370mm

394mm

515mm

595mm

700mm

Length

900mm

1,000mm

1,048mm

1,048mm

1,175mm

1,174.5mm

1,335mm

1,335mm

1,450mm

1,400mm

1,596mm

1,651mm

2,083mm

2,250mm

2,350mm

2,450mm

2,650mm

Weight

22Kg

34Kg

40Kg

62Kg

70Kg

73.2Kg

120Kg

154Kg

247Kg

215Kg

322Kg

630Kg

950Kg

1,350Kg

2,060Kg

2,945Kg

4,050Kg

Cylinder Bore

65mm

68mm

78.2mm

93.4mm

100.1mm

110.6mm

117.6mm

131.1mm

163.8mm

185mm

210mm

250mm

310mm

340mm

440mm

520mm

595mm

Piston Stroke

85mm

85mm

85mm

85mm

95mm

95mm

95mm

95mm

95mm

105mm

95mm

127mm

127mm

127mm

127mm

127mm

127mm

Piston Weight

5Kg

6Kg

8Kg

11.2Kg

14Kg

18Kg

21Kg

29Kg

46Kg

45Kg

58Kg

120Kg

270Kg

320Kg

590Kg

780Kg

1,080Kg

Drill Bits

86mm ~ 102mm

92mm ~ 108mm

102mm ~ 115mm

115mm ~ 127mm

127mm ~ 140mm

139.7mm ~ 146mm

152mm ~ 165mm

165mm  ~ 178mm

203mm  ~ 223mm

216mm  ~ 251mm

254mm ~ 305mm

305mm ~ 378mm

381mm ~ 454mm

406mm ~ 508mm

533mm ~ 584mm

609mm ~ 660mm

762.6mm ~ 915mm

Diameter

Air Consumption, CFM

100psi

960

983

1,675

1,905

2,200

150psi

250

300

365

550

660

905

1080

1,300

1,350

1,486

2,550

2,875

3,400

200psi

285

285

350

340

414

660

795

1,090

750

1,320

1,720

2,020

2,120

3,425

3,865

4,600

250psi

325

325

375

415

505

630

750

910

1,250

905

1,540

2,150

300psi

355

355

490

504

610

750

830

1,005

1,380

1,090

1,850

350psi

380

380

545

585

700

860

925

1,120

1,535

1,255

2,750

400psi

650

670

790

950

1,030

1,250

1,715

3,995

450psi

1,045

500psi

1,140

In accordance with our policy of constant improvement of the products, we reserve the right to amend design, materials and specifications at any time without notice.

DAHIL CORP., Joytech Div.

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