YDL-300HDX Full Hydraulic High Lift Multi-function Drilling Rig
YDL-300HDX full hydraulic high lift multifunctional drilling rig is
a new type, high efficiency, energy saving,
multifunctional full hydraulic drive, power head high lift
multifunctional drilling rig. Mainly used for drilling wells
such as water wells, monitoring wells, geothermal air conditioning
holes, national defense projects, anti-floating
anchors, cable stayed anchors, high-pressure rotary jets, etc .;
also suitable for hydropower projects, railways,
highways, urban foundations and other rocks Construction of
large-aperture vertical holes in soil engineering;
grouting reinforcement holes; small foundation pile holes;
miniature piles, etc. After the drilling rig is equipped
with corresponding drilling tools, it can perform a variety of
processes, such as pneumatic down-the-hole hammer
drilling, air foam drilling, gas lift reverse circulation drilling,
long spiral drilling, mud circulation drilling, eccentric tube
drilling, dental drilling Wheel bit drilling, hydraulic hammer
The biggest feature of this rig is that the power head has a stroke
of 7 meters, and is equipped with a large torque
hydraulic motor to swing, and the cylinder has a large propulsion
and lifting capacity. The maximum horizontal lift
height is 4.5 meters. Users can choose hydraulic telescopic
manipulator and booster pump to reduce labor intensity.
The power head has multiple speeds, which makes the drilling range
wider. The hydraulic outrigger has a large
stroke and can be transferred to the field without crane crane.
1. The drilling rig has strong drilling ability, wide application
range, fast drilling speed, strong accident handling
ability, and high drilling efficiency.
2. The power head of the rig can be mechanically and hydraulically
variable. Suitable for various drilling methods
such as down-the-hole hammer, heel pipe, full casing and alloy turning.
3, 2 large oil cylinders on the mast, lifting force of 25 tons, can
be used to pull the casing when drilling with eccentric
pipe, can also be used for small non-excavation construction.
4. The maximum horizontal lift height is 4.5 meters, and the
maximum elevation angle is 30 °.
5. One side of the platform is equipped with a hydraulic telescopic
platform, so that people can load and unload drill
pipes while standing on it, which is convenient and safe.
6. The drilling rig adopts internal and external telescopic masts,
the power head travel reaches 7 meters, and two 3
meters drill rods can be drilled at one time, which reduces the time for
adding drill rods once and doubles the
efficiency. Especially suitable for high-pressure rotary spray.
7. Equipped with a propelling frame with a stroke of 1.5m, the mast
can be pushed directly to the orifice or support
the ground, and the drilling is more stable.
8. The main shaft adopts a telescopic buffer mechanism, which can
effectively protect the drilling tool, and at the
same time, it protects the drill rod wire buckle from being damaged during
9. The rig is equipped with a hydraulic gripper on the orifice
device, which automatically releases the shackle to
reduce the auxiliary time and labor intensity. The orifice is equipped with a
guide device, which makes the drilling
more stable and reliable.
10. The drilling rig is mounted on the crawler chassis, so that the
whole machine is shifted, and the walking is faster
and more convenient. Users can choose iron tracks or engineering rubber
tracks. Engineering rubber tracks do not
hurt the ground, and they can work in cities.
11. The rig uses 4 long-stroke outrigger cylinders, which can be
rotated to both sides or optional hydraulic lateral
telescopic legs. After the 4 outrigger cylinders are braced, the stroke reaches
1600mm, and the car can be poured
directly in. No crane rig is needed. Can be transferred to the loading and unloading.
12. The main components of the hydraulic system of the rig are
domestic and foreign famous products, which make
the performance of the whole machine stable and reliable, and the service life is
13. The drilling rig can be applied to a variety of drilling
processes: long spiral drilling, air DTH hammer drilling, mud
positive circulation full casing drilling, air DTH hammer eccentric drilling with tube,
cone bit drilling, high pressure
spinning Spray job and so on.
14. There is a tool hoist (2 tons lifting force) on the top of the
mast, which is convenient for lifting tools such as drill rods.
15. On the platform next to the mast, users can choose a hydraulic
telescopic manipulator, which is a good helper
for inclined hole operations.
16. The rig has a high-position rotary platform, which makes the
rig more flexible during construction.
17, according to user needs, can be configured with a booster pump
(motor or hydraulic motor drive).
18. Users can choose electric motor or diesel engine as the power
of drilling rig.
19. Users can customize the short stroke or long stroke according
to their needs.
|Adaptation Process||Drilling Water Wells, Anti-Floating Anchors, Cable Stayed Anchors,
High Pressure Rotary Jets, Pipe Shed Support, Positive Air
Circulation, Air Lift Reverse Circulation|
|Maximum Lifting Height||4.5m|
|Rotating Speed of Power Head||0~6r/min(Stepless Speed Regulation),6-188/min|
|Maximum Torque of Power Head||12000Nm|
|Maximum Lifting Force of Power Head||25T|
|Boost Speed||0-3m/min(Stepless Speed
|Maximum Pressure of Power Head||12.8T|
|Pressing Speed||0-5.9m/min(Stepless Speed
|Pressure Lift Cylinder Stroke||3500mm|
|Maximum Travel of Power Head||7000mm|
|Mast Inclination||-5~120°, the Maximum Elevation Angle is 30 °|
|Minimum Ground Clearance||360mm|
|Tool Hoisting Lifting Force||2T|
|Tool Hoisting Speed||20m/min|
|Tool Hoisting W|