Crawler Type Rotary Well Drilling Rig For Anchoring
Product Description
YDL-90HB crawler-type high-lift dobby multifunctional drilling rig
is an efficient drilling rig developed for anchoring, rotary
jetting and precipitation. This rig has dual power for diesel
engine and electric motor, and can work separately and separately. It is equipped with a high-torque dual hydraulic
motor, equipped with a reliable and stable hydraulic system, and
has a responsive sliding frame.
Scope of application
1. Suitable for the following processes:
(1) The rotation speed is high, and the efficiency of the soil
layer is more considerable with the use of twist drills.
(2) Anchoring can be applied to drill pipe drilling, casing
drilling, and drill pipe casing drilling.
(3) Rotary spraying can be suitable for single, double and triple
rotary spraying methods.
2. By configuring different modules, it can be suitable for the
following processes:
(1) Foundation pit precipitation.
(2) Micro-pouring pile.
(3) Geothermal hole (water well) construction.
3. The corresponding drilling tools have been developed for the
following construction processes:
(1) The three-wing drill bit is drilled, and the mud is discharged.
It is suitable for high-speed drilling of soil and sand layers.
(2) DTH hammer drills and slags out of the air. It is suitable for
rock formation and broken layer construction.
(3) Hydraulic hammer drilling at the bottom of the hole, and sludge
discharge. It is suitable for the construction of stratums with
large water content such as broken layers and sand layers.
(4) Casing drilling.
(5) Compound drilling of drill pipe and casing.
(6) Single, double, triple spin spray, fixed spray, swing spray and
other spin spray processes.
Main Feature:
1. The torque and speed can be reasonably matched according to the
actual needs. The compound casing drilling can be configured with
the corresponding torque gyrator according to different formations,
which improves the adaptability of the rig.
2. The mast travel is 3.4 meters, which can be used for 3 meters
drill pipe,
3. Equipped with crawler chassis, mast pitch and left-right swing,
carriage pitch and left-right swing, large-diameter outrigger
cylinder, 0.9-meter slide, orifice support device, which makes the
drilling rig displacement and positioning extremely flexible and
convenient for drilling Stable and reliable.
4. Maximum lifting height 3.5m
5. Users can choose 1.5 tons of tools to win.
6, the user can choose automatic release.
Technical Parameters:
| Rotary Spray | Rotary Spray Pile Diameter (mm) | Single: 400 ~ 600
Double: 600 ~ 1200, |
| Triple: 800 ~ 1600 |
| Drilling Depth (m) | 20 ~ 50 |
| Anchor (DTH) | Drilling Diameter (mm) | Φ100 ~ Φ210 |
| Drilling Depth (m) | 60 ~ 90 |
| Drill Rod Diameter (mm) | Φ73, Φ89, Φ102, Φ114 |
| Basic Parameters | Slide Carriage Travel (mm) | 900 |
| Pitch Angle Of Carriage | 0° Up,135° Down |
| Swing Angle Of Carriage | 95° Left (5° Right) |
| 5° Left (95° Right) |
| Mast Pitch Angle | 55° Up, 15° Down |
| Mast Swing Angle | 45° Left and Right |
| Maximum Lifting Height (m) | 3.5 |
| Rotator Output Speed (r / min) | 0 ~ 175 (Steplessly Adjustable) |
| Gyroscope Output Torque (N · m) | 5300 |
| Gyro Travel (mm) | 3400 |
| Slide Carriage Travel (mm) | 900 |
| Lifting Force Of Gyrator (Kn) | 60 |
| Rotator Lifting Speed (m / min) | 0 ~ 1.6 (Steplessly Adjustable), |
| 1.6, 5.8, 23.4 |
| Gyratory Pressure (KN) | 30 |
| Rotary Pressurizing Speed (m / min) | 0 ~ 2.7 (Steplessly Adjustable), |
| 2.7, 9.5, 38.4 |
| Way Of Walking | Track Walking |
| Gradeability | 30 ° |
| Walking Speed (Km / h) | 2 |
| Input Power (Diesel Engine) | 55KW, 1500r / min |
| Input Power (Motor) | 55KW, 1480r / min |
| Transport Status (Length X Width X Height) (mm) | 5200 * 2200 * 2600 |
| Weight (Kg) | 5000 |
