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DTH Hammer Rock Drilling

Hammer & BIT

We, SUNGWON Heavy Machinery, have been manufacturing and supplying rock,
soil drilling equipment and tools of DTH Hammers, Hammer Bits and Auger
Machines in Korea.

  • Hammer & BIT

SUNGWON Product

DTH Hammer

DTH Hammer Rock Drilling | SUNGWON

Standard Specification

Small & Medium-sized

Hammers

Detail SPECIFICATION

Range of small size STANDARD SPECIFICATION

MODEL HAMMER SIZE
Shank Type SUNGWON
Atlas
Sandvik
Numa
Dia. of Bit Inch(mm)
Dia. of
Hammer		 mm
Cylinder Bore mm
Piston Stroke mm
Piston Weight Kg
Length
(W/out Bit)		 mm
Weight
(W/out Bit)		 Kg
Connection
Type		 -
Air
Consumption
CFM(m3/min)		 100PS
(7.0Kg/cm2)
150PS
(10.5Kg/cm2)
200PS
(14.0Kg/cm2)
250PS
(17.6Kg/cm2)
300PS
(21.0Kg/cm2)
350PS
(24.1Kg/cm2)
4" 5"
SWH090D SWH090M SWH090Q SWH090S SWH110D SWH110M SWH110Q SWH110S
               
DHD340A   QL40   DHD350R   QL50  
  M40   SD4   M50   SD5
               
4 1/8" to 5"(105 to 127) 5 1/8" to 5"(130 to 146)
98 116
78 94
100 100
9.96 18
1081 1103 1071 1090 1071 1090
45 63 62 63 65
API 2 3/8 Reg. Pin API 3 1/2 Reg. Pin
- - - - - - - -
240(6.8) 290(8.2) 240(6.8) 290(8.2)
315(8.9) 410(11.6)
400(11.3) 510(14.4)
495(14) 620(17.6)
550(15.5) 750(21.2)
MODEL HAMMER SIZE
Shank Type SUNGWON
Atlas
Sandvik
Numa
Dia. of Bit Inch(mm)
Dia. of
Hammer		 mm
Cylinder Bore mm
Piston Stroke mm
Piston Weight Kg
Length
(W/out Bit)		 mm
Weight
(W/out Bit)		 Kg
Connection
Type		 -
Air
Consumption
CFM(m3/min)		 100PS
(7.0Kg/cm2)
150PS
(10.5Kg/cm2)
200PS
(14.0Kg/cm2)
250PS
(17.6Kg/cm2)
300PS
(21.0Kg/cm2)
350PS
(24.1Kg/cm2)
6" 8"
SWH140D SWH140M SWH140Q SWH140S SWH180D SWH180Q SWH180S
          QL80  
DHD360   QL60   DHD380    
  M60   SD6     SD-8
             
6 to 7 1/2"(152 to 190) 7 3/4" to 10 5/8"(195 to 270)
140 185
118 150
100 125 100 100
20 22 20 50
1150 1130 1166 1388 1370 1388
104 106 104 200
API 3 1/2 Reg. Pin API 4 1/2
Reg. Pin		 API 3 1/2
Reg. Pin		 API 4 1/2
Reg. Pin
- - - - - - -
400(11.3) 420(11.9) 610(17.3) 510(14.4)
545(15.4) 580(16.4) 830(23.5) 690(19.5)
700(19.8) 740(20.9) 1070(30.3) 890(30.9)
860(24.4) 910(25.8) 1315(37.2) 1090(30.9)
1025(29) 1060(29) - - -

Range of Medium size STANDARD SPECIFICATION

MODEL HAMMER SIZE
Shank Type SUNGWON
Atlas
Sandvik
Numa
Dia. of Bit Inch(mm)
Dia. of
Hammer		 mm
Cylinder Bore mm
Piston Stroke mm
Piston Weight Kg
Length
(W/out Bit)		 mm
Weight
(W/out Bit)		 Kg
Connection
Type		 -
Air
Consumption
CFM(m3/min)		 100PS
(7.0Kg/cm2)
150PS
(10.5Kg/cm2)
200PS
(14.0Kg/cm2)
250PS
(17.6Kg/cm2)
300PS
(21.0Kg/cm2)
350PS
(24.1Kg/cm2)
10" 12"
SWH220D SWH220M SWH270 SWH270D SWH270N SWH270S SWH270S1
    SWH270        
      DHD112   nbsp;  
  SD10 (SD12)     SD12 SD12-D
N100       N120    
9 7/8" ~ 14"(250 ~ 355) 11 7/8" ~ 18 3/4" (330 to 475)
226 275
165 216
105 105
91 125
1524 1480 1753 1772 1750 1753
398 725 683 680 620 682
Hex Joint API 6 5/8 Reg. Pin Hex joint API 6 5/8 Reg. Pin
480(13.6) 600(15.3)
690(19.5) 880(24.9)
980(27.8) 1250(25.4)
1290(36.5) 1700(48.1)
1610(45.6) 2010(56.8)
1820(51.8) 2700(76.4)

Standard Specification

large-sized

Hammers

Detail SPECIFICATION

Range of large size STANDARD SPECIFICATION

MODEL HAMMER SIZE
Shank Type SUNGWON
Atlas
Sandvik
Numa
Dia. of Bit Inch(mm)
Dia. of
Hammer		 mm
Cylinder Bore mm
Piston Stroke mm
Piston Weight Kg
Length
(W/out Bit)		 mm
Weight
(W/out Bit)		 Kg
Connection
Type		 -
Air
Consumption
CFM(m3/min)		 100PS
(7.0Kg/cm2)
150PS
(10.5Kg/cm2)
200PS
(14.0Kg/cm2)
250PS
(17.6Kg/cm2)
300PS
(21.0Kg/cm2)
350PS
(24.1Kg/cm2)
14" 15" 16" 18" 24" 28" 40"
SWH320 SWH320N SWH320N1 SWH350 SWH370 SWH370S SWH410N SWH410S SWH520 SWH520N SWH640L SWH800L
SWH320     SWH350 SWH370       SWH520   SWH640 SWH800
                       
          SD15   SD18        
  N120 N125       N180     N240    
14"~20 3/4" (330 to 530) 445~560 17 1/2"~24"
(445 to 610)		 18"~26"
(460 to 660)		 24"~33 1/2"
(610 to 850)		 28~46 1/4"
(700~1175)		 910~1500
320 355 374 410 520 635 800
240 260 280 310 380 475 600
115 125 125 150 150 150 150
156 185 203 273 375 732 732
1835 1820 1821 1900 1905 1993 2040 1982 1975 2025 2365
1005 990 1150 1248 1205 1832 1861 2965 2947 3820 6600
Hex
Joint		 API
7 5/8 Reg. Pin		 Hex
Joint		 Hex
Joint		 API7 5/8
Reg. Pin		 API7 5/8
Reg. Pi		 Hex
Joint		 API7 5/8
Reg. Pin		 Hex
Joint		 Hex
Joint
850(24) 1015
(28.7)		 1280(36.2) 1420(40.1) 1760(49.8) 2300
(65)		 3600
(101.8)
1150(32.5) 1390
(39.3)		 1417(40.1) 2140(60.5) 2540(71.9) 3400
(96.2)		 5330
(151)
1650(46.7) 1610
(45.5)		 1750(49.5) 3000(85) 3580(101.4) 4800
(135.8)		 6505
(184)
2110(59.7) 2010
(56.8)		 2140(60.5) 3920(110.9) 5025
(142.2)		 4429
(125.3)		 5635
(159.4)		 7358
(208.2)
2650(74.9) 2463
(69.7)		 2619(74.1) 4534
(128.3)		 4930
(139.5)		 6325
(178.9)		 5031
(141.3)		 6829
(193.2)		 8527
(241.3)
3330(94.2) 3075
(87)		 3258(92.2) 4930
(139.5)		 5510
(155.9)		 9935
(281.1)		 5583
(157.9)		 7845
(222)		 9853
(278.8)
  • *Specification and image are subject to aleration without prior notice.

249, Huimanggongwon-ro, Siheung-si, Gyeonggi-do, South Korea (Post code:15084)
Tel : +82-31-434-8901-5 Fax : +82-31-434-8906 E-mail : sungwon@sungwon7.co.kr

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