Audited Supplier
UDS
Available
6 Months
New
AC Motor
Nq
300-1000m
Diamond Bit
Rotary
75-132kw
Bq, Nq, Hq
Optional
0-360 Degrees
BOHWA
Nude Packing
2700*1020*1540
China
84304900
Product Description
Small Underground Crawler Core Drill Rig in NQ Borehole Diameter
Drilling Angle: 0-360 degrees;
Control Table
Feeding, rotation, reversing, rod lifting, clamp jaw tightening and releasing, winch winding and releasing all controlled through the handles on the control table.
Simple in operation but powerful in control.
Power Unit
The power unit is mounted on a wheeled frame independent to the drill body. It is composed of electric motors, hydraulic pumps, hydraulic cylinder, hydraulic oil tank, and electric control box.
Rotator
Hydraulic chuck with interchangeable jaws in the power head allows adaptation to different size rods. The spindle speed can be automatically adjusted by hydraulic motor.
Crawler Chassis: Optional
I. Technical Specification
Note: above depth are basing on vertical drilling and it will vary from different rock formation
II.Photos of Machine
Drilling Angle: 0-360 degrees;
Control Table
Feeding, rotation, reversing, rod lifting, clamp jaw tightening and releasing, winch winding and releasing all controlled through the handles on the control table.
Simple in operation but powerful in control.
Power Unit
The power unit is mounted on a wheeled frame independent to the drill body. It is composed of electric motors, hydraulic pumps, hydraulic cylinder, hydraulic oil tank, and electric control box.
Rotator
Hydraulic chuck with interchangeable jaws in the power head allows adaptation to different size rods. The spindle speed can be automatically adjusted by hydraulic motor.
Crawler Chassis: Optional
I. Technical Specification
| Model | UDS-450 | UDS-600 | UDS-800 | UDS-1000 | ||
| Drilling Capacity (downward): Max. Drilling Depth &Borehole diamter | BQ | 600m | 850m | 1000m | 1,300m | |
| NQ | 450m | 650m | 800m | 1,000m | ||
| HQ | 350m | 450m | 550m | 650m | ||
| Drilling Capacity (upward): Max. Drilling Depth &Borehole diamter | BQ | 300m | 425m | 500m | 750m | |
| NQ | 225m | 325m | 400m | 500m | ||
| HQ | 175m | 225m | 275m | 325m | ||
| Drilling Capacity (horizontal): Max. Drilling Depth &Borehole diamter | BQ | 480m | 680m | 800m | 1,040m | |
| NQ | 360m | 520m | 640m | 800m | ||
| HQ | 280m | 360m | 440m | 520m | ||
| Electrical Motor Power | 75KW/380V | 90KW380V | 110KW/380V | 132KW/380V | ||
| Max. Torque of the Rotator | 1,000N.m | 1,600N.m | 2,000N.m | 2,400N.m | ||
| Rotator Rotation Speed | 0 ~ 1,200rpm | |||||
| Rotator Feeding stroke | 1,800mm | |||||
| Rotator Inner Diameter | 92mm | 103mm | ||||
| Drilling Angle | 0°~ 360° | |||||
| Lifting Force of Winch | 12KN | 15KN | ||||
| Axial Lifting Force of the Rotator | ≤90KN | ≤ 135KN | ||||
| Axial Feed Force of the Rotator | ≤90KN | ≤ 135KN | ||||
| Hydraulic System Operating Pressure | 28MPa | 32MPa | ||||
| Steel Winch Cable | 6mmx500m | 6mmx800m | 6mmx1,200m | 6mmx1,500m | ||
| Hydraulic Mud Pump | BW-160/10 | BW-160/10 | BW-160/10 | BW-250 | ||
| Net weight (without Crawler) | Hydraulic Power Station | 1100kg | 1200kg | 2200kg | 2400kg | |
| Control Table | 140kg | 140kg | 140kg | 140kg | ||
| Main Drilling Frame | 2200kg | 2250kg | 2900kg | |||
| Dimension (without Crawler) | Main Drilling Frame | 4.3x1.1x1.75M | 4.3x1.1x1.85M | |||
| Control Table | 0.96x0.55x1.05м | |||||
| Hydraulic Power Station | 2.2x1.2x1.3M | 2.5xx1.3x1.85M | ||||
II.Photos of Machine
