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Description Unit   A2 A4 A6 A12 A15 A20 A22 A24
Operating
weight

kg

 

190

280

350

920

1170

1600 1820 2050
Operating
pressure

kg/cm2

 

90~120

110~165 120~165 140~180 160~190 160~190 160~190 160~190
Oil flow lpm   20~70 30~65 38~80 70~125 90~130 120~155 120~165 130~180
Blow rate

bpm

Long/s 600~1490 550~1300 380~1100 350~600 320~550 320~480 340~450 270~400

bpm

Short/s       600~900 400~700 400~600 420~550 330~500
Tool diameter mm   57 70 75 105 115 135 135 145
2nd relief
setting pressure

kg/cm2

 

175

175 175 210 210 210 210 210
Accumulator
gas  pressure
kg/cm2   40~50 40~50 55~60 55~60 55~60 55~60 55~60
Suitable carrier ton   1.5~4.0 3.0~6.0 4.5~8.0 10~15 12~18 18~24 20~26 23~30

 

 

Description Unit   A30 A36 A43 A55 A70
Operating weight

kg

 

2500

2800

3400

3900

7100

Operating pressure

kg/cm2

  160~190 160~190 150~190 160~190 170~210
Oil flow lpm   160~210 175~245 190~250 200~272 350~420
Blow rate bpm Long/s 250~380 230~400 230~345 230~330 280~350
bpm Short/s 300~450 270~470 270~410 270~500 320~500
Tool diameter mm   150 155 165 175 205
2nd relief setting pressure kg/cm2   210 230 230 230 210
Accumulator gas pressure kg/cm2   55~60 55~60 55~60 55~60 55~60
Suitable carrier ton   25~36 28~42 34~50 40~60 60~100

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