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Brand | YLB1550 for excavator model | |
CAT | 330 220 225 239 E300 | |
KOMATSU | PC250 PC300 | |
DOOSAN DAEWOO | DH300 | |
HYNUDAI | R360 R290 R420 | |
HITACHI | ZX300 ZX330 ZX350 | |
KOBELCO | SK300 SK320 SK330 SK350 | |
VOLVO | EC290 | |
KUBOTA | ||
SANY | SY285C-9 SY305C-9H SY335C-9 SY335C-9H SY365C-8 | |
STRONG | JCM933D GC338LC-8 | |
LINGONG | LG6300E | |
XGMA | 330LC-8 | |
SUNWARD | SWE330 | |
ZOOMLION | ZE330E | |
XCMG | 330 | |
If you cannot confirm the model, please click to contact us online to help you. | ||


Model | Excavator tonnage | Operating Weight Box/Open/Side | Working Flow | Working Pressure | Impact Rate | Hose Dia. | Tool Dia. | |||||||
(ton) | (kgs) | (L/min) | (bar) | (bpm) | (inch) | (mm) | ||||||||
Light Type Hydraulic Breakers | ||||||||||||||
YLB450 (SOOSAN 20) | 0.8-3 | 120/100/80 | 15-30 | 90-120 | 600-1200 | 1/2 | 45 | |||||||
YLB530 (SOOSAN 30) | 2.5-4.5 | 180/152/130 | 25-50 | 90-120 | 550-1000 | 1/2 | 53 | |||||||
YLB680 (SOOSAN 40) | 4-7 | 350/320/300 | 40-70 | 100-140 | 500-800 | 1/2 | 68 | |||||||
YLB750 (SOOSAN 43) | 6-9 | 435/400/396 | 50-90 | 120-150 | 450-800 | 1/2 | 75 | |||||||
YLB1000 (SOOSAN 50) | 11-16 | 860/820/760 | 80-120 | 160-180 | 350-700 | 3/4 | 100 | |||||||
Medium Type Hydraulic Breakers | ||||||||||||||
YLB1350 (SOOSAN 70) | 18-21 | 1780/1720/1650 | 100-150 | 180-210 | 350-600 | 1 | 135 | |||||||
YLB1400 (SOOSAN 81) | 20-26 | 1825/1780/1750 | 130-170 | 190-220 | 350-500 | 1 | 140 | |||||||
YLB1500 (SOOSAN 100) | 25-30 | 2300/2230/2100 | 150-210 | 210-230 | 300-450 | 5/4 | 150 | |||||||
YLB1550 (SOOSAN 121) | 28-35 | 2850/2780/2600 | 170-220 | 220-240 | 300-450 | 5/4 | 155 | |||||||
Heavy Type Hydraulic Breakers | ||||||||||||||
YLB1650 (SOOSAN 131) | 30-40 | 3560/3350/3200 | 200-260 | 230-250 | 250-400 | 5/4 | 165 | |||||||
YLB1750 (SOOSAN 151) | 35-45 | 3990/3850/3750 | 210-260 | 240-260 | 250-350 | 5/4 | 175 | |||||||











Description/Model | Unit | YLB-15G (KOMAC KB1500V) | YLB-20G (KOMAC KB2000V) | YLB-30G (KOMAC 3600V) | YLB-40G (KOMAC 5000V) | YLB-50G | ||||||||
Operating Weight | Box | kg | 1310 | 1777 | 2540 | 3110 | 4150 | |||||||
Open | kg | 1230 | 1740 | 2420 | 3020 | 4100 | ||||||||
Side | kg | 1200 | 1700 | 2380 | 2900 | 3922 | ||||||||
Required Oil Flow | L/min | 90-120 | 130-150 | 150-190 | 190-250 | 180-350 | ||||||||
Working Pressure | kg/cm3 | 160-180 | 160-180 | 170-190 | 180-200 | 200-220 | ||||||||
Rod Diameter | mm | 120 | 135 | 150 | 160 | 180 | ||||||||
Impact Rate | bpm | 400-900 | 400-800 | 300-750 | 250-500 | 110-190 | ||||||||
Hose Diameter | inch | 3/4 | 1 | 1 | 5/4 | 5/4 | ||||||||
Excavator tonnage | ton | 13-18 | 18-22 | 27-30 | 35-45 | 35-50 | ||||||||
The parts size and working performance are same as the KOMAC brand made in Korea. | ||||||||||||||




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