| Drilling depth |
m |
280 |
| Drilling diameter |
mm |
60-380 |
| Rod diameter |
mm |
50 |
| Drilling angle |
° |
70-90 |
| Overall dimension |
mm |
5500x2200x2350 |
| Rig weight |
kg |
3320 |
| Skid |
— |
● |
| Rotation unit |
| Spindle speed (Co-rotation) |
r/min |
93,207,306,399,680,888 |
| Spindle speed (Reverse rotation) |
r/min |
70, 155 |
| Spindle stroke |
mm |
510 |
| Spindle pulling force |
KN |
49 |
| Spindle feeding force |
KN |
29 |
| Maximum output torque |
N.m |
1600 |
| Hoist |
| Lifting speed |
m/s |
0.34,0.75,1.10 |
| Lifting capacity |
KN |
20 |
| Cable diameter |
mm |
12 |
| Drum diameter |
mm |
170 |
| Brake diameter |
mm |
296 |
| Brake band width |
mm |
60 |
| Frame moving device |
| Frame moving stroke |
mm |
410 |
| Distance away from hole |
mm |
250 |
| Hydraulic oil pump |
| Type |
— |
YBC12-125 (left) |
| Rated flow |
L/min |
18 |
| Rated pressure |
Mpa |
10 |
| Rated rotation speed |
r/min |
2500 |
| Power unit (Diesel engine) |
| Type |
— |
L28 |
| Rated power |
KW |
20 |
| Rated speed |
r/min |
2200 |
Product Overview
Mainly engaged in drilling equipment such as water well drilling rig, geological exploration drilling rig, portable sampling drilling rig, soil sampling drilling rig and metal mine exploration drilling rig.
XYT-280 trailer type core drilling rig is mainly applicable to geological survey and exploration, foundation exploration of roads and high-rise buildings, inspection holes of various concrete structures, river dams, drilling and direct grouting of subgrade grouting holes, civil water wells and ground temperature central air conditioning, etc.
Key Features & Advantages
- The XYT-280 trailer type core drilling rig has oil pressure feeding mechanism to improve drilling efficiency.
- It is equipped with a hole bottom pressure gauge to indicate the pressure, so as to master the situation in the hole.
- It features a wheel traveling mechanism and hydraulic cylinder strut, which is convenient for the relocation of the whole machine and the horizontal adjustment of the drilling rig.
- The drilling rig is equipped with a ball clamping mechanism to replace the chuck, which can reverse the rod without stopping, with high working efficiency, convenient, safe and reliable operation.
- The lifting and lowering towers are operated hydraulically, which is convenient and reliable.
- The core drilling rig has high optimal speed and can meet various requirements for small-diameter diamond drilling, large-diameter cemented carbide drilling and various engineering holes drilling.
Frequently Asked Questions (FAQ)
What is the maximum drilling depth of the XYT-280 core drilling rig?
The XYT-280 core drilling rig has a rated drilling depth capacity of up to 280 meters.
What applications is this trailer type core drilling rig suitable for?
It is widely used for geological survey and exploration, foundation exploration for roads and buildings, inspection of concrete structures, river dam grouting holes, civil water wells, and geothermal central air conditioning systems.
What engine power does the XYT-280 use?
It features an L28 diesel engine with a rated power of 20 KW and a rated speed of 2200 r/min.
How is the drilling efficiency optimized on the XYT-280?
The rig integrates an oil pressure feeding mechanism to improve drilling efficiency, along with a ball clamping mechanism that allows rod reversal without stopping the process.
Is the XYT-280 easy to relocate and adjust?
Yes, it is designed with a wheel traveling mechanism and a hydraulic cylinder strut, making machine relocation and horizontal leveling adjustment convenient and efficient.
SINOVO
