Address：No.20 Qunying Road, Fushan District, Yantai 265500, China
Light-duty Hydraulic Breakers
Hydraulic breaker has become an important operating tool for hydraulic excavators, and some people install hydraulic breaker on excavating loaders or wheel loaders for crushing operations.
Impact energy enhanced structural design.
The hydraulic breaker adopts the optimized design concept, increases the stroke of the piston and cylinder block, and adopts the same diameter of the piston and the drill rod to make the breaker.
It has the best matching effect with the host, makes rational use of the highest output energy, saves energy, and achieves the highest work efficiency.
It is manufactured using high-quality materials and special precision technology.
Specifications
| Spec. | JWB400 | JWB450 | JWB530 | JWB600 | JWB680 | JWB750 | JWB750M | JWB850 | JWB1000 | JWB1000M |
| Body Weight (kg) | 53 | 71 | 89 | 120 | 156 | 214 | 215 | 282 | 479 | 514 |
| Total Weight(Side/Top/Box) (kg) | 82/83/123 | 117/122/155 | 147/148/189 | 198/224/247 | 266/303/345 | 337/412/429 | 348/412/435 | 506/625/672 | 775/817/966 | 1008/1050/1199 |
| Length(Side/Top/Box) (mm) | 931/1116/1213 | 1091/1225/1329 | 1182/1347/1412 | 1182/1347/1412 | 1363/1681/1664 | 1433/1742/1710 | 1484/1742/1755 | 1676/2027/1993 | 1989/2347/2350 | 1989/2347/2350 |
| Width(Side/Top/Box) (mm) | 216/216/255 | 255/216/255 | 275/275/255 | 275/275/255 | 350/350/350 | 350/380/350 | 350/380/350 | 440/440/440 | 440/455/440 | 440/455/440 |
| Height(Side/Top/Box) (mm) | 365/208/260 | 431/200/260 | 498/286/260 | 498/286/260 | 681/474/475 | 748/475/475 | 755/475/475 | 885/547/562 | 967/551/562 | 967/551/562 |
| Operating Pressure (kg/cm2) | 90-120 | 90-120 | 90-120 | 90-120 | 110-140 | 120-150 | 120-150 | 130-160 | 150-170 | 150-170 |
| Oil Flow Range (l/min) | 15-25 | 20-30 | 25-50 | 30-60 | 40-70 | 50-90 | 50-90 | 60-100 | 80-110 | 80-110 |
| Impact Frequency (bpm) | 800-1400 | 700-1200 | 600-1100 | 500-1000 | 500-900 | 400-800 | 400-800 | 400-800 | 350-700 | 450-650 |
| Diameter of Hose (inch) | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 3/4 | 3/4 | 3/4 |
| Diameter of Tool (mm) | 40 | 45 | 53 | 60 | 68 | 75 | 75 | 85 | 100 | 98 |
| Suitable Carrier (ton) | 0.8-2.5 | 1.2-3.0 | 2.5-4.5 | 3.0-5.5 | 4-7 | 6-9 | 6-9 | 7-14 | 10-15 | 10-15 |
Keywords
Light-duty Hydraulic Breakers(Box-Silenced Type)
Classification
