Hammer Size (2"~6"LP)     Hammer Size (8"~16")    Hammer Size (17"~32")

MODEL
(SIZE)

JT108
(8")

JT110
(10")

JT112
(12")

JT320
(15")
JT360
(16")

SHANK TYPE

DHD380 NUMA80

  SD8  

MACH80

SD10

NUMA100

DHD112
SD12

NUMA120

NUMA125 JT320

SD15

HOLE DIA.

200~254mm
(7-7/8"~10")

254~311mm
(10"~12-1/4")

300~445mm
(11-7/8"~     17-1/2")

380~508mm
(15"~20")
406~560mm
(16"~22")

HAMMER O.D.

181mm
(7.1")

225mm
(8.9")

274mm
(10.8")

320mm
(12.6")
360mm
(14.18")

CYLINDER

BORE

148mm
(5.83")

174mm
(6.85")

216mm
(8.50")

240mm
(9.45")
290mm
(11.41")

LENGTH

1,435mm
(56.5")

1,550mm
(61.0")

1,911mm
(75.2")

1,778mm
(70")
1,859mm
(73.22")

WEIGHT

198kg
(437lb)

330kg
(728lb)

640kg
(1,411lb)

900kg
(1,982lb)
1,250kg
(2,756lb)

TOP SUB
CONNECTION

4-1/2" API
REG PIN

6-5/8" API
REG PIN

6-5/8" API
REG PIN (HEXAGON 120HS)

7-5/8" API
REG BOX (HEXAGON 120HS)
8-5/8" API
REG BOX (HEXAGON 120HS)

AIR CONSUMPTION, CFM(M 3 /MIN)

100PSI

(6.8BAR)

 .       

800(22.7)
1,150(35.6)

150PSI

(10.3BAR)

615(17.4)

710(19.5)

880(24.9)

1,100(31.1)
1,700(48.1)

200PSI

(13.8BAR)

840(23.8)

1,010(28.6)

1,250(35.4)

1,650(46.7)
2,280(64.6)

250PSI

(17.2BAR)

1,085(30.7)

1,330(37.7)

1,700(48.1)

2,110(59.7)
2,850(80.7)

300PSI

(20.7BAR)
1,340(37.9)

1,670(47.3)

2,100(59.5)

 
 

350PSI

(24.1BAR)
1,560(44.2)

1,870(52.9)

 

 .
 

 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.

 Hammer Size (2"~6"LP)     Hammer Size (8"~16")     Hammer Size (17"~32")