DRILL HEADMULTI-FUNCTION ROTARY
| Model | Unit | AR-B35 | AR-D45F | AR-D50F | AR-D60F |
| Drilling depth | m | 13 | 30 | 30 | 30 |
| Drill pipe outer diameter | mm | 51 | 63/89 | 63/89 | 63/89 |
| Core diameter | mm | 30 | 32 | 32 | 32 |
| Sample tube length | mm | 1000 | 1500 | 1500 | 1500 |
| Weight | kg | 40 | 120 | 119 | 135 |
| Work flow | L/min | 15-30 | 20-40 | 25-50 | 40-70 |
| Working pressure | bar | 90-120 | 90-120 | 90-120 | 160-180 |
| Impact frequency | bpm | 800-1500 | 700-1200 | 700-1200 | 1000-15000 |
| Impact energy | J | 135 | 250 | 500 | 460 |
| Turning speed | 45S/m(General geological strata) 15S/m(Soft strata) |
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| Spiral system | / | yes | / | / | |
| Name | Model | Unit | Size(customizable) |
| Well construction spiral rod drill pipe | φ246*φ158*1600 | mm | 1600 |
| Well construction spiral rod drill pipe | φ180*φ108*1600 | mm | 1600 |
| Well construction spiral rod drill pipe | φ144*φ70*1600 | mm | 1600 |
| Core rod | φ32 | mm | 1524/1500 |
| Direct push outer rod | φ63 | mm | 1524/1500 |
| Direct push outer rod | φ89 | mm | 1524/1500 |
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