Detail information
The QK series multifunctional hydraulic drill is developed and made
by the institute of exploration techniques of the ministry of land
resources, the hydraulic drill is mainly used for the geological
mapping and sampling shallow overlay area, deep chemical
prospecting ,city geography and agriculture geography ,and hole Engineering geological drilling and so on, this machine is also
adopted for air- foam drilling ,DTH hammer drilling ,multi-medium
reverse circulation composite drilling , concrete hyper pouring drilling, auger non-circulation drilling,
and some other drilling techniques. This drilling machine has the following features, I,e.: 1. The drill is composed by hydraulic
power station, control station, drill hose, power head, etc, and it
has the long stroke cylinder for feed-through, driven and
controlled through hydraulic power, with the design of
modularization. 2. The hydraulic system has the swash
axle axial piston pump, which is mated with the unique design of
the manual step less speed change device, and can reach large speed
ratio and large torque adjustment without gearbox. 3. It has the long stroke telescopic
cylinder supply device, equipped with the stroke multiplier device
in order to increase & decrease, and make a trip, this can
reduce the height of drill backstay, and increase the stability of
drill. 4. The drill can be set up with modes
of on-board and configuration and can also be with the structure of
modularization(bulk mode) Main specifications Type | QK-100 Multifunctional hydraulic drill | Applications | Geological findings, seismic exploration | Diameter of peg hole | 56mm | 75mm | 110mm | Depth od drill | 100m | 50m | 20m | Running speed of power head | Hi-speed power head (A) | Me-speed power head (B) | Lo-speed power head (C) | 0-1000(r/min) | 0-415(r/min) | 0-207(r/min) | Torque of power head (Nm) | Hi-speed power head (A) | Me-speed power head (B) | Lo-speed power hea |
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