

Add to Cart
Spindle Type Core Drilling Rig Light Weight Torque Transfer Trailer With Hydraulic Jack
Series spindle type core drilling rigs are mounted on trailer with
four hydraulic jack, mast raise by hydraulic cylinder. Which are
mainly used for diamond drilling and carbide drilling of solid bed,
also can be uses in exploring drilling and base or pile hole
drilling.
Main feature:
Compact size and light weight of mechanical transmission, larger
diameter of rotating unit's spindle , long distance of support span
and good rigidity, hexagonal Kelly ensure the torque transfer.
The trailer is equipped with radial tyes, and four hydraulic
supporting jacks, which is used for leveling the drill before
working and strength the stability of rig.The hydraulic mast is
composed of main mast and mast extension, which greatly improve
working efficiency, and are very easy for transportation and
operation. Compared with common core drilling rig, trailer type
core drilling rigs have put off heavy derrick and save cost. With
high and optimum rotating speed, the rig can meet various
requirement of small diameter diamond drilling, large diameter
carbide drilling and all kinds of the engineering hole
drilling.During the feeding process, the hydraulic system could
adjust the feeding speed and pressure to meet requirments of
drilling in various stratums.A bottom-hole pressure gauge is
equipped to monitor the drilling pressure. Automobile type
transmission and clutch is equipped to achieve good commonality and
easy maintenance.
Centralized control panel makes operation convenient.The octagonal
structure spindle is more suitable to transmission in large torque.
Specification
Fundamental parameters | ||||
Unit | XYT-200 | XYT-2B | XYT-3B | |
Drilling depth | m | 280 | 300 | 600 |
Drilling diameter | mm | 60-380 | 80-520 | 75-800 |
Rod diameter | mm | 50 | 50/60 | 50 60 |
Drilling angle | ° | 0-90 | 70-90 | 70-90 |
Overall dimension | mm | 4460x1890x2250 | 4460x1890x2250 | 5000x2200x2300 |
Rig weight | kg | 3320 | 3320 | 4120 |
Skid | ● | / | / | |
Rotation unit | ||||
Spindle speed | ||||
Co-rotation | r/min | 88, 197, 296, 399, 655, 888, | 70, 146, 179, 267, 370, 450, 677, 1145, | 75, 135, 160, 280, 355, 495, 615, 1030, |
Reverse rotation | r/min | 66, 147 | 70, 155 | 64, 160 |
Spindle stroke | mm | 510 | 550 | 550 |
Spindle pulling force | KN | 49 | 68 | 68 |
Spindle feeding force | KN | 29 | 46 | 46 |
Maximum output torque | N.m | 1700 | 2550 | 3500 |
Hoist | ||||
Lifting speed | m/s | 0.31, 0.72, 1.06?? | 0.64, 1.33, 2.44 | 0.31, 0.62, 1.18, 2.0 |
Lifting capacity | KN | 20 | 25, 15, 7.5 | 30 |
Cable diameter | mm | 12 | 15 | 15 |
Drum diameter | mm | 170 | 200 | 264 |
Brake diameter | mm | 296 | 350 | 460 |
Brake band width | mm | 60 | 74 | 90 |
Frame moving device | ||||
Frame moving stroke | mm | 420 | 420 | 420 |
Distance away from hole | mm | 250 | 300 | 300 |
Hydraulic oil pump | ||||
Type | YBC12-125 (left) | CB-25 | CBW-E320 | |
Rated flow | L/min | 18 | 40 | 40 |
Rated pressure | Mpa | 10 | 8 | 8 |
Rated rotation speed | r/min | 2500 | ||
Power unit | ||||
Diesel engine | ||||
Type | L28 | N485Q | CZ4102 | |
Rated power | KW | 20 | 24.6 | 35.3 |
Rated speed | r/min | 2200 | 1800 | 2000 |