Robi EH Hydraulic breakers
Robi Excavator series hydraulic Hammers are designed for modern excavators, wheel loaders and fixed boom systems. They are ideal for demolition jobs and practically all civil engineering hammer jobs. Larger models are also suitable for production-based rock breaking, penetrative breaking and impact breaking.
Product features
- Sound suppressed housing
- Automatic lubrication system
- High pressure membrane accumulator eliminates Nitrogen leakages
- Slim and robust housing with efficient vibration dampening
- Fixed blow energy, every blow is equally powerful
- Field replaceable lower tool bushing
Technical specs
| EH100E | EH140E | EH170E | EH240E | EH300E | EH400E | EH800E | |||
|---|---|---|---|---|---|---|---|---|---|
 | Operating weight | kg | 1020 | 1370 | 1720 | 2360 | 3380 | 4750 | 6000 |
 | Impact frequency | bpm | 500 - 940 | 430 - 790 | 450 - 750 | 370 - 630 | 400 - 560 | 370 - 530 | 355-645 |
| Impact frequency, long | bpm | - | - | - | 460 - 740 | 520 - 700 | 450 - 620 | 300-520 |
 | Operating pressure | bar | 135-145 | 140-160 | 135-145 | 150-160 | 150-160 | 160 - 170 | 170 - 180 |
 | Pressure relief, min | bar | 190 | 210 | 190 | 220 | 210 | 220 | 230 |
 | Pressure relief, max | bar | 220 | 230 | 220 | 240 | 230 | 230 | 240 |
 | Oil flow range | l/min | 100 - 140 | 120 - 180 | 140 - 200 | 160 - 250 | 250 - 350 | 280 - 380 | 360 - 460 |
 | Tool diameter | mm | 115 | 125 | 135 | 142 | 166 | 190 | 215 |
 | Noise level (2000/14/EC) | dB(A) | 124 | 127 | 124 | 124 | 126 | 126 | 127 |
 | Machine weight | t | 12 - 20 | 18 - 26 | 21 - 30 | 27 - 40 | 34 - 55 | 43 - 80 | 65 - 120 |
Screenshots
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