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Hydraulic Breaker

POWER TECH

Slience Type

POWERTECH

  • The protection of the breaker from the external impact, and reduction of noise by dint of bracket in th full box enclosure.
  • Minimizing the recoil to carrier by application of the dual shock absorption system inside bracket.
  • The enhancement of operation efficiency owing to the slim-line case, custom bracket caps and the related parts being composed simply and securely.
  • The easy dismantlement and installation of the body and bracket as well as the drastic reduction of fitting time.
  • Auto-greasing system (option).
MODEL UNIT KB20S KB30S KB50S KB70S KB100S KB140S KBG180S
Operating Weight ㎏[Lb] 135[297] 142[313] 300[661] 410[903] 538[1186] 875[1929] 1280[2821]
Overall Length mm[Inch] 1210[47.6] 1238[48.7] 1600[63] 1683[69.3] 1938[76.3] 2317[91.2] 2610[102.7]
Impact Power J 300 400 850 945 1400 2500 3900
ft-lb 221 295 626 700 1031 1842 2874
Tool Diameter mm 45 53 68 75 85 100 120
Inch 1.8 2.1 2.7 3.0 3.3 3.9 4.7
Operating Pressure ㎏/㎠ 100~120 100~120 110~130 140~160 140~160 150~170 160~180
Psi 1450~1740 1450~1740 1595~1885 2031~2321 2031~2312 2176~2466 2321~2611
Optimum Oil Flow LPM 15~25 25~40 30~45 40~70 45~85 80~120 90~120
GPM 4.0~6.6 6.6~10.6 7.9~11.9 10.8~18.4 11.9~22.5 21.1~31.7 23.7~31.7
Blow Rate BPM 700~1200 550~1000 500~800 400~800 400~700 400~700 400~650
Hose Diameter mm 9 12 12 12 19 19 25
Inch 3/8 1/2 1/2 1/2 3/4 3/4 1
Applicable Carrier Ton 1.2~3.0 2.5~4.5 4.0~7.0 5.0~9.0 6~13 11~16 14~18
MODEL UNIT KB180S KB210S KBG220S KB220S KBG330S KB330S KB380S KB500S
Operating Weight ㎏[Lb] 1350[2976] 1625[3583] 1690[3725] 1850[4078] 2560[5643] 2630[5798] 3200[7054] 3950[8708]
Overall Length mm[Inch] 2670[105.1] 2881[113] 2750[108.2] 2862[112.6] 3280[129.1] 3290[129.5] 3348[131.8] 3780[148.8]
Impact Power J 4100 6000 5800 6500 10000 11000 12800 15000
ft-lb 3021 4451 4274 4790 7370 8100 9433 11055
Tool Diameter mm 125 138 135 140 158 158 160 180
Inch 4.9 5.43 5.3 5.5 6.2 6.2 6.3 7.2
Operating Pressure ㎏/㎠ 160~180 160~180 160~180 160~180 160~180 160~180 160~180 160~180
Psi 2321~2611 2275~2560 2321~2611 2321~2611 2321~2611 2321~2611 2321~2611 2321~2611
Optimum Oil Flow LPM 140~160 120~170 120~160 130~170 150~190 170~240 190~250 240~320
GPM 36.9~42.2 31.7~44.9 31.7~42.2 34.3~44.8 39.6~50.1 50.0~63.4 50.1~65.9 63.3~84.4
Blow Rate BPM 400~650 400~600 400~600 400~600 300~450 300~450 250~400 250~350
Hose Diameter mm 25 25 25 25 31 31 31 31
Inch 1 1 1 1 1 1/4 1 1/4 1 1/4 1 1/4
Applicable Carrier Ton 13~18 18~25 18~25 20~28 28~32 28~32 32~40 40~60
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12-8, Bokhyeon-ri, Ochang-eup, Cheongwon-gu, Cheongju-si, Chungcheongbuk-do, Korea | Tel: +82-43-222-0077 H.P: +82-10-4055-3004
Fax: +82-43-212-3304   Email: powertech@kgpowertech.com

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