The XY-44A Core Drilling Rig is a high-performance geological exploration machine engineered for deep-hole diamond coring in various formations. With powerful hydraulic feeding, stable spindle rotation, and advanced drilling efficiency, the XY-44A is widely used in mineral exploration, geological survey, hydrogeology investigation, and core sampling projects.
As one of the most reliable Core Drilling Rigs for medium and deep-hole exploration, the XY-44A is designed to deliver stable torque, excellent penetration rate, and consistent core recovery - especially in hard rock formations. Whether you are targeting metal mineral detection, coal geology survey, or hydrological drilling, the XY-44A offers professional-grade performance at a competitive price.
The XY-44A Geological Drilling Rig is a heavy-duty, spindle-type core sampling rig capable of reaching deep drilling depths using diamond bits, alloy bits, or PDC bits. It features a robust mechanical structure combined with a precise hydraulic system for smooth drilling operations.
This rig supports NQ/HQ/PQ wireline core drilling, making it ideal for mineral resource exploration in mountainous areas, soft formations, and extremely hard rock conditions.
Key Features
Powerful hydraulic feeding system for stable drilling pressure
High torque spindle suitable for deep core drilling
Reliable safety protection and simple maintenance
High core recovery rate for professional geological samples
Compatible with Diamond Core Drilling Rig standards
Advantages of XY-44A Diamond Core Drilling Rig
Create a comprehensive solution for efficient human theft manag
01
1. Strong Penetration & Deep Drilling Capability
The XY-44A is designed for deep exploration projects with a drilling depth advantage compared with traditional rigs in the same category.
02
2. High Torque for Hard Rock Drilling
The spindle provides powerful torque, allowing the rig to perform efficiently in granite, basalt, and complex formations.
03
3. Hydraulic Feeding for Smooth Operation
Hydraulic feeding improves drilling stability and allows operators to adjust pressure precisely, enhancing drilling efficiency and extending bit life.
04
4. High Core Recovery Rate
For geological exploration, core integrity is crucial.
The XY-44A ensures stable rotation and smooth lifting, resulting in high recovery rates even in fractured formations.
05
5. Low Energy Consumption & Easy Maintenance
The structure is simple and durable, offering excellent longevity and lower operational costs.
Specifications
|
Technical Parameters |
Specification of Drill Pipe (mm) |
Drilling depth (m) |
|
|
Domestic drill pipe |
Inside thickening type |
42 |
1400 |
|
50 |
1000 |
||
|
60 |
830 |
||
|
The rope coring |
55.5 |
1250 |
|
|
71 |
1000 |
||
|
89 |
800 |
||
|
DCDMA drill pipe |
BQ drill pipe |
1300 |
|
|
NQ drill pipe |
1000 |
||
|
HQ drill pipe |
750 |
||
|
PQ drill pipe |
420 |
||
|
Outside thickening type |
60 |
800 |
|
|
73 |
500 |
||
|
89 |
300 |
||
|
Drill Angle |
0°-360° |
||
|
Engine |
Model |
Power |
Speed |
|
Motor |
Y225S-4 |
37kW |
1480r/min |
|
Diesel engine |
CA4110 |
81kW |
2800r/min |
|
Gyrator |
|||
|
Type: double cylinder hydraulic feeding machine rotary type |
|||
|
Diameter of vertical |
φ93mm |
||
|
shaft through hole |
|||
|
Vertical spindle speed |
|||
|
Forward rotation (r/min) |
60/90/166/272/379/481/183/296/514/835/1164/1476 |
||
|
Reverse speed(r/min) |
63/198 |
||
|
Max. torque of vertical shaft |
8000N·m |
||
|
Vertical stroke |
600mm |
||
|
Max. gravity of vertical axis |
125KN |
||
|
Max. vertical shaft pressure |
90KN |
||
|
Hoist |
|||
|
Type: Planetary gear drive, handle brake |
|||
|
Wire rope diameter |
φ18.5mm |
||
|
Capacity of drum wire rope |
95m(wound seven layers) |
||
|
Max. lifting force of single rope |
45KN |
||
|
Hoisting speed of wire rope |
|||
|
Linear speed of drum (m/s) |
0.7-2.68m/s (twelve grades) |
||
|
The clutch |
|||
|
Type: automobile special dry single disc friction clutch |
|||
|
(matched with 6T46 gearbox) |
|||
|
The hydraulic system |
|||
|
The system pressure |
|||
|
The rated pressure |
20Mpa |
||
|
The highest pressure |
25Mpa |
||
|
Capacity |
20ml/r |
||
|
Rack section |
|||
|
Type: skid type (with sliding base) |
|||
|
Rig back stroke |
460mm |
||
|
Hole distance |
260mm |
||
|
Dimension (L*W*H) |
3550*2200*3100mm |
||
|
Rig weight (With power engine) |
6300kg |
||
Learn more about our Core Drilling Rigs:
Need Drill Rods for Core Drilling?
Looking for Diamond Core Bits?
The XY-44A Core Drilling Rig is a reliable, high-efficiency drilling solution suitable for medium and deep-hole geological exploration. With excellent stability, high torque, and strong adaptability across formations, it is one of the most trusted rigs for mineral prospecting and core sampling worldwide.
If you're looking for a high-performance Diamond Core Drilling Rig with durable structure and affordable cost, the XY-44A is a perfect choice.
Shipping&Payment
Every piece of Miningwell equipment and drilling rig undergoes a rigorous load security check to ensure the safety of the cargo in the container.
Our payment methods: credit card, L/C, T/T, Western Union, and we support shipping by air and by sea.
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