| Customization: | Available |
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| Type: | Wheel Type |
| Application: | Tunnel Boring Machine |
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| TZ2 double-boom hydraulic jumbo rock drill |
| TECHNICAL PARAMETER |
| TZ2 double-boom hydraulic rock drill jumbo | ||
| Operation performance parameter | Unit | TZ2 |
| Maximum operation coverage area | m² | 104/45 |
| Maximum operation height | mm | 9350/6350 |
| Maximum operation width | mm | 12400/8720 |
| Drill arm extension length | mm | 1600/1250 |
| Drill arm lifting angle | ° | 70/-30 |
| Drill arm swing angle | ° | ±45 |
| Propeller overturning angle | ° | 360 |
| Propeller compensation length | mm | 1800/1250 |
| Maximum pushing force | kN | 20 |
| Borehole depth | mm | 5140/3400 |
| Rock drill impact power | kW | 17/20 |
| Rock drill impact frequency | Hz | 60/70 |
| Rock drill turning torque | N.m | 325/762 |
| Borehole diameter | mm | 45/70 |
| Work service platform | / | Optional |
| Cabin roof lifting height | mm | 700 |
| Lift of the flushing pump | m | 127 |
| Flow of flushing water | L/min | 200 |
| Water inlet pipe diameter/length | "/m | 1.5/60 |
| Pressure of air lubricating system | bar | 43167 |
| Maximum air lubricating amount | L/min | 750 |
| Electrical system parameters | ||
| Total installed power | kW | 125 |
| External power supply | V/Hz | 380/50 |
| External cable length | m | 50 |
| Quantity of main pump motor | / | 2 |
| Power of main pump motor | kW | 55 |
| Rotating speed of main pump motor | r/min | 1470 |
| Power of pump motor | kW | 5.5 |
| Transformer power | kW | 7.5 |
| Main work lighting | kW | 0.4×2 |
| Auxiliary work lighting | kW | 0.15×2 |
| Drive performance parameters | ||
| Maximum drive speed | km/h | 13 |
| Drive means | / | 4×4 |
| Maximum gradability | % | 25 |
| Minimum turning radius | m | 3.2 |
| Turning mode | / | Articulated steering |
| Turning angle | ° | ±38 |
| Service brake | / | Hydraulic two-circuit, wet-type |
| Parking brake | / | Wet-type |
| Minimum ground clearance | mm | 230 |
| Approach angle/departure angle | ° | 15/15 |
| Engine | ||
| Engine model | SDEC SC4H80G2A | |
| Power/rotating speed | kW/r/min | 100/2300 |
| Discharge | Non-road, Guo II | |
| Mass parameters | ||
| Vehicle mass | kg | 18500 |
| Size parameters | ||
| Outline dimensions (L*W*H) | mm | 12370×2100×2300 |
| WORKING CONDITION |
| RELATED PRODUCT |
| Operation performance parameter | Unit | TZ3 | TZ1 |
| Maximum operation coverage area | m² | 180 | 32 |
| Maximum operation height | mm | 13075 | 6350 |
| Maximum operation width | mm | 15725 | 6110 |
| Drill arm extension length | mm | 1600 | 1250 |
| Drill arm lifting angle | ° | 70/-30 | 65/-30 |
| Drill arm swing angle | ° | ±45 | ±35 |
| Propeller overturning angle | ° | 360 | 360 |
| Propeller compensation length | mm | 1800 | 1250 |
| Maximum pushing force | kN | 20 | 20 |
| Borehole depth | mm | 5140 | 3400 |
| Rock drill impact power | kW | 17/20 | 17/20 |
| Rock drill impact frequency | Hz | 60/70 | 60/70 |
| Rock drill turning torque | N.m | 325/762 | 325/762 |
| Borehole diameter | mm | 45/70 | 45/70 |
| Work service platform | / | Yes | No |
| Cabin roof lifting height | mm | 700 | 700 |
| Lift of the flushing pump | m | 153 | 127 |
| Flow of flushing water | L/min | 300 | 100 |
| Water inlet pipe diameter/length | "/m | 2/80 | 1.5/60 |
| Pressure of air lubricating system | bar | 43167 | 43167 |
| Maximum air lubricating amount | L/min | 1050 | 300 |
| PACKING AND SHIPPING |
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