Anhui Jarlo Construction Machinery Co., Ltd.
Anhui Jarlo Construction Machinery Co., Ltd.
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CYTC70 Mining Hydraulic Drilling Rig
1. Applicable Scenarios
The CYTC 70 mining hydraulic drilling rig is a medium-sized fully hydraulic medium-deep hole rock drilling mining equipment, suitable for mining operations in small and medium-sized non-coal mines.
2. Structure and Dimensions
3. Working scope
| Model | CYTC70 | |||||
| Item | Unit | |||||
| Machine performance | Drill boom | Set | 1 | |||
| Applicable tunnel size(W×H) | mm | (Min. 3500×3000)/(Max. 6000×4500) | ||||
| Transportation size | L | mm | 8400±200 | |||
| W | mm | 1600±100 | ||||
| H | mm | 2600±100 | ||||
| Min. Turning radius | mm | Inner 3000 Outer 5400 | ||||
| Working state stable vehicle mode | Outriggers | |||||
| Ground clearance | mm | ≥205 | ||||
| Total mass | kg | 12000±500 | ||||
| Drill hole diameter | mm | 64～89 | ||||
| Applicable shank adapter | mm | T38,T45 | ||||
| Rod length | mm | Standard 1000(Other rods with different propulsion beam) | ||||
| Drill depth | m | ≤35 | ||||
Drilling system
| Model | —— | YYG-20 | |||
| Type | —— | Impact+rotation | ||||
| Drill hole diameter | mm | 76 | ||||
| Impact power | kW | 20 | ||||
| Impact frequency | HZ | 55 | ||||
| Hydraulic pressure(Max.) | bar | 250 | ||||
| Rotation motor | —— | Independent rotation | ||||
| Rotation speed | rpm | 0-210/0-140 | ||||
| Lubrication air consumption(3bar) | L/s | 5 | ||||
| Water consumption | L/min | 50 | ||||
| Weight | kg | 171 | ||||
| Propeller | Propulsion mode | —— | Cylinder | |||
| Max. Propulsion power | kN | ≥15 KN | ||||
| Working pressure | MPa | ≤7 | ||||
| Propulsion beam compensation stroke | mm | 1200 | ||||
| Driving system | Driving type | —— | By tire | |||
| Driving speed | Gear Ⅰ | km/h | 6±0.6 | |||
| Gear Ⅱ | km/h | 11±1.1 | ||||
| Rear axle swing angle | (°) | ±7 | ||||
| Climbing ability | (°) | ≥14°(slope+14°~-14°) | ||||
| Transmission type | —— | Hydro-static four-wheel drive | ||||
| Braking type | —— | Closed wet multi-circuit hydraulic brake (driving), spring mechanical brake (parking) | ||||
| Diesel engine | Rated power | kW | 88 | |||
| Rated speed | r/min | 2200 | ||||
| Electric motor hydraulic oil pump | Electric motor | Rated power | kW | 55 | ||
| Rated voltage | V | 380 | ||||
| Rated current | A | 102 | ||||
| Starting current | A | 300 | ||||
| Oil pump | Rated pressure | MPa | 21 | |||
| Max. working pressure | MPa | 23 | ||||
| Auxiliary working device | Air supply device | Working pressure | MPa | 0.23 | ||
| Rated flow | m3/h | 31 | ||||
| Water supply device | Working pressure | MPa | 0.6～1.2 | |||