April 2, 2019
SINOVO SNR200C water well drilling rig sent to Mongolia
By the end of March 2019, our first batch water well rigs this year had been export to Mongolia.
The following is technical parameter:
| Item | Unit | SNR400 | SNR400Mini | SNR400S | SNR400SL |
| Max drilling depth | m | 400 | 400 | 400 | 400 |
| Drilling diameter | mm | 105-305 | 105-325 | 105-325 | 105-325 |
| Air pressure | Mpa | 1.2-3.5 | 1.2-3.5 | 1.2-3.5 | 1.2-3.5 |
| Air consumption | m3/min | 16-55 | 16-55 | 16-55 | 16-55 |
| Rod length | m | 3 | 3 | 6 | 6 |
| Rod diameter | mm | 89/102 | 89/102 | 89/102 | 89/102 |
| Main shaft pressure | T | 6 | 4 | 4 | 4 |
| Lifting force | T | 18 | 18 | 18 | 18 |
| Fast lifting speed | m/min | 20 | 23 | 23 | 23 |
| Fast forwarding speed | m/min | 32 | 45 | 45 | 45 |
| Max rotary torque | N.m | 7000/3500 | 7000/3500 | 7000/3500 | 7000/3500 |
| Max rotary speed | r/min | 75/150 | 75/150 | 75/150 | 75/150 |
| Big secondary winch lifting force | T | － | － | － | － |
| Small secondary winch lifting force | T | 1.5 | 1.5 | 1.5 | 1.5 |
| Jacks stroke | m | 1.6 | 1.3 | 1.6 | Low jack |
| Drilling efficiency | m/h | 10-35 | 10-35 | 10-35 | 10-35 |
| Moving speed | Km/h | 3 | 3 | 3 | 5 |
| Uphill angle | ° | 21 | 21 | 21 | 21 |
| Weight of the rig | T | 9.98 | 8 | 11/10.5 | 10.5 |
| Dimension | m | 6.4*2.08*2.55 | 4*1.6*2.15 | 5.6*2.08*2.55 5.6*1.85*2.55 |
6.4*2.08*2.8 |
| Working condition | Unconsolidated formation and Bedrock | ||||
| Drilling method | Top drive hydraulic rotary and pushing, hammer or mud drilling | ||||
| Suitable hammer | Medium and high air pressure series | ||||
| Optional accessories | Mud pump, Gentrifugal pump, Generator, Foam pump | ||||
shipment from our factory:
drill accessories:
shipment in Mongolia:
