- Commodity name: QTZ-1S portable dual-tube soil drilling rig
1、Brief introduction of QTZ-1S portable dual-tube soil drilling rig
QTZ-1S portable dual-tube soil sampling drilling rig is a portable soil sampling drilling rig that is held by a single person. The drilling rig adopts gasoline engine power, simple operation, high safety, stable performance, and can conduct double-pipe sampling. In the double-tube sampling process, it can effectively avoid secondary pollution, and has no pollution and less disturbance to the sampled soil. It is a high-efficiency and high-quality soil sampling device.
2、QTZ-1S portable dual-tube soil drilling rig application field
（1）Double-pipe sampling is possible, which can effectively avoid secondary pollution.
（2）Equipped with hydraulic lifting device, no need for manpower to lift the drill pipe, saving time and effort.
（3）The sampling depth can reach 5 to 10 meters, which can meet the requirements of actual sampling depth.
（4）The undisturbed soil sample taken out can maintain its integrity.
（5）The drilling rig is simple in structure, small in size, light in weight, and easy to assemble, transport and disassemble.
3、Technical parameters of QTZ-1S portable dual-tube soil drilling rig
QTZ-1S portable dual-tube soil drilling rig
2.8HP gasoline engine
Hydraulic pump station power
6HP gasoline engine
Pulling force of hydraulic puller
4、QTZ-1S portable dual-tube soil drilling rig configuration list
Portable dual-tube soil drilling rig
Outer tube head
Outer tube boots
Inner top hat
Inner center rod
(connected with inner tube to take over)
Soil inner tube
Hydraulic power station
Proportioning oil can
Note: The product is continuously improved, and subject to change without notice, please refer to the actual product.