CYDX-5 Crawler Hydraulic Drilling Rig
CYDX-5 Crawler Hydraulic Power Head-type Core Drill Rig is a large-power fully-hydraulic driving deep-hole core drill rig newly developed in out plant. It is applicable to various efficient drilling technologies such as diamond bit wire-line coring technology. It is characterized by convenient and concentrated operation, accurate control and convenient handling or removal. The parameters such as power output, rotary speed, drilling pressure, pump pressure, etc., can be directly read via the parameter meters mounted on the drill, which is convenient to observe the drilling condition and data record and raise the drilling efficiency and coring rate
Features
1): it adopts the fully-hydraulic drive and it is characterized by stable drive lower noise, centralized & convenient operation, labor saving, safety and reliability
2): its power head gearbox has two gears for manual shifting operation and it is driven by the variable displacement hydraulic motor. The output speed of power head can be steplessly adjusted among 0 ~ 1200r/m, with an extensive speed range and a torque output of two gears. It is applicable to meeting the needs of multiple drilling technologies and different drilling hole diameters on the speed and torque, especially to the diamond bit core drilling technology.
3): the drill is equipped with the hydraulic chuck and hydraulic clampers which can rapidly and reliably clamp the drill pipe, with good alignment. It can be used to clamp or hold the wire-line coring drill pipes of various specifications such as, 55mm, 71mm, 89mm, etc., with bigger path diameter and convenient operation
4): derrick can be available to the sliding construction, and when drilling inclined hole it can be lowered to contact the ground, with convenient operation, good stability and safety and reliability.
5): its feeding travel of 3.5m enable it to directly lift or increase/decrease a single drill pipe, which can efficiently reduce the time of auxiliary operation and raise the efficiency of drilling operation
6): The drilling rigs is equipped with the mast-sype derrick and stepless speed-regulating winch, whichcan lift or lower the drilling tools for 9m in a time, safe and labor-saving
7): it is equipped with the stepless speed-regulating wireline coring hydraulic drive winch, with a broader speed-changing scope, labor-saving and convenient operations
8): it is characterized by compact structure, reasonable layout, hydraulic lifting and lowering of outriggers and simple installation
9): Cummins diesel engine is used to power the drill rig and it is equipped with the crawler chassis, rapid and convenient for the site transfer
10): its hydraulic pumps, main valves and hydraulic motors all adopt the imported products of international brand, with a higher precision of components and stable and reliable operation.
Technical Figures (for reference)
Main Specifications |
Total height | 2650 mm |
Total length | 10000 mm |
Total width | 2250 mm |
Height of crawler | 600 mm |
Width of crawler shoe | 400 mm |
Max. driving speed | 2 km/h |
Max. climbing gradient | 30° |
Total mass | 9000 kg |
Drilling Capacity |
Drilling depth for BQ drilling rods | 1500 m |
Drilling depth for NQ drilling rods | 1200 m |
Drilling depth for HQ drilling rods | 900 m |
Drilling depth for PQ drilling rods | 600 m |
Power system |
Model | Cummins6BTA5.9 – C180 Diesel Engine |
Displacement | 5.9 L |
Number of cylinders | Cylinders, in-line |
Type | Turbine Charged |
Cooling way | Water cooling |
Power | 132 KW at 2200 r/min |
Hydraulic System |
Rated pressure | 28 MPa |
Subsidiary rated pressure | 20 MPa |
Donkey pump rated pressure | 18 MPa |
Cooling way | Wind cooling |
Power head |
Driving way | Hydraulic driving |
Max. via-hole diameter | 117 mm |
Gearbox | 2 gears of manual control |
Speed down | 8.77 : 1 (2.19 : 1) |
Rotary speed | 0 ~ 300 (525 ~ 1200) |
Torque | 4040 (1050) |
Main winch |
Lifting capacity | 1250 kg (single layer of wire) |
Lifting speed | 90 m/min (single layer of wire) |
Wire rope | 6 mm |
Rope laying capacity | 1500 m |
Drill derrick |
It consists of the upper derrick and lower derrick (the middle can be folded for convenience of transportation), and the derrick can be supported on the ground via the longitudinal sliding |
Total length of derrick | 9.6 m |
Drilling angle | 45°~ 90° |
Feeding speed | High and low speed with speed control handle |
Feeding travel | 3500 mm |
Feeding force | 50.2 KN |
Pull-out force | 152 KN |
Longitudinal sliding distance | 1000 mm |
Power head chuck |
Opening/closing way | Hydraulic clamping and loosening |
Max. via-hole diameter | 117 mm |
Wellhead Clamper |
Opening/closing way | Normally closed hydraulic clamped by spring and loosened by hydraulic cylinder |
Traveling System |
Traveling speed | 2 km/h |
Climbing gradient | 30° |
Carrying capacity | 10 T |
Mud pumps |
Model | BW250/10 |
Max. displacement | 250 L/min |
Max. pressure | 10 MPa |
Dimension in traveling | 6500 * 2250 * 2650 mm |
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CYDX-5 Crawler Hydraulic Drilling Rig Images
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