SILENCE BREAKER
BREAKER KB-Silence Type 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 |
kg[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 |
kg[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 |