Vibro ripper is a new generation attachment recently developed and manufactured to effctively excavate, crush and destroy the soft rock mass such as rocks weathered by wind and water, hard soil, slate, quartz, concrete and asphalt.
It makes broken stone more easier and more efficiency.
APPLICATION:
·Mass demolition, civil construction
·Open pit minig area, tunneling
·Downtown construction site
·Noise restriction area
·Cracked rock and layered rock
Compared with hydraulic breaker
·Productivity can reach up to 3-5 times as equivalent to breaker less than 6 level hardness.
·Low noise Level(Approx.30dBA lower than equivalent breaker)
·Underwater works（10-15m）
·All units are tested before be delivered to the customer
·Lower maintanance cost
How to choose suitable model?
Make sure your excavator weight:
| Type | Unit | RVR-30 | RVR-40 | RVR-50 | RVR-60 |
| Excavator | T | 22-26 | 28-30 | 30-33 | 36-45 |
| Working flow | L/min | 160-200 | 190-220 | 225-250 | 288-295 |
| Working pressure | MPa | 25 | 25 | 25 | 25-26 |
| Size | Length | mm | 2700 | 2700 | 2800 | 3100 |
| Width | mm | 1200 | 1200 | 1250 | 1250 |
| Height | mm | 1500 | 1500 | 1550 | 1650 |
| Weight | Kg | 3600 | 3800 | 4300 | 5000 |
| Hose size | Inch | 1 | 1 | 1 | 11/4 |
| Impact power | KN | 286 | 300 | 370 | 430 |
| Motor model | CC | 90 | 108 | 125 | 160 |
Make sure hardness of stone:
| Model | Mohs’ hardness reference table & Rock type |
| RVR50-60 | 5-6 hardness level standard mineral: Apatite, Syenite |
| Strongly weathered Granite and syenite,Fully weathered Granite, syenite, basalt, quartzite, limestone |
| Soft rock（Shale and Red sandstone） |
| RVR30-40 | 3-4 hardness level standard mineral: Red sand rock, Fluorite |
| Fully weathered granite,syenite,Soft rock（Shale and Red sandstone） |
RVR-30 with Komatsu220: the daily quality for red sand rock is 800-1000CBM. It’s 2-3 times than 140 breaker.
RVR-50 with Hitachi350: the daily quality for Sandstone is about 1200CBM. It’s 2 times than 140 breaker.
RVR-60 with Komatsu450: the daily quality for red sand rock is about 1500CBM. It’s 2-3 times than 155 breaker.
RVR-60 with Sany460: the daily quality for Limestone is about 2300CBM. It’s 3 times than 165 breaker.
RVR-60 with Komatsu470: the daily quality for sandstone or limestone is 3000-3800CBM. It’s same with blast.
If you cann't sure hardness, please send photos and we will recommend suitable model.
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