VELSON GROUNDHOG 145- Specifications
Product Description
This VELSON GROUNDHOG 145 is designed for both vertical and horizontal applications, providing robust performance for various drilling depths.
Technical Specifications
ROTARY HEAD | |
---|---|
Rotary Head Type | M2 |
Hole Diameter | 115mm to 145mm |
Maximum Depth | 150 Mtrs |
Rod Handling | 21 Mtrs |
Drill Pipe Dia | 90 mm to 115 mm |
Single Pass Depth | 7.3 Mtrs |
Maximum Rotation Torque | 475 Kg-mtrs |
Rotation Speed | 140 RPM |
Flushing | Air |
FEED SYSTEM | |
Feed Type | Steel rope & Chain |
Rotary Head Travel | 7.9 Mtr |
Max Pull Up Force | 6000 Kgs |
Max Pull Down Force | 4100 Kgs |
Max Pull Up Speed | 40 mtr/min |
Max Pull Down Speed | 70 mtr/min |
BOOM | |
Type | Fixed |
Swing | 360 degree |
Reach | Center of the machine to drill point 4200mm |
CARRIER | |
Gradeability | 35 degree |
Grouser Plate Width | 600mm |
Ground Pressure | 0.620 kg/cm² |
Ground Clearance | 435mm |
Oscillation | +/- 10 degree |
Max. Tramming Speed | 2.2 km/hr |
Tramming Force | 240 Kn |
COMPRESSOR | |
Type | Dual Stage Screw |
CFM/PSI | 810/275 |
POWER PACK | |
Engine Type | Cummins 6 5.9c |
No. of Cylinders | 6 |
Engine Output | 140 HP @ 2000 Rpm |
HYDRAULIC SYSTEM | |
Filtration Rate | 10 Micron |
Cooling Capacity | up to 55º Ambient |
Hyd Oil Tank | 340 ltrs |
Hyd Pump | 2 Variable displacement |
Max Pressure | 330 bar |
CONTROL SYSTEM | |
Type | Hydraulic Control for Tramming / boom / drilling |
User Interface | Hydraulic Proportional Joystick |
Voltage | 24V DC |
ROD CHANGER | |
Type | Carousel Tilting |
Storage Capacity | 2 rods (7Mtrs) |
CABIN | |
Operating Controls | Noise Level in the cabin: <80 dB (A) |
Air Conditioning | Standard |
Pressurization | Standard |
Seat | Ergonomic, adjustable |
Vibration dampening | Standard |
Windows | Safety laminated, tinted selective glass with wiper |
TANK | |
Compressor fuel tank | 1100 ltrs |
Water tank | 1150 ltrs |
SALIENT FEATURES | |
Water Injection Dust Suppression System | |
Auto Lubrication | |
Hyd Foot Clamp | |
Rear View Camera | |
Walkway with Handrails | |
Night Lights – 14.Nos | |
Compressor On/off inside Cabin | |
SAFETY | |
Auto fire detection and suppression system | |
Marching alert with buzzer blinking light | |
Track will be locked in the same position during drilling | |
Rear View Camera | |
Seat belt with buckle lock for operator safety | |
Emergency Shut off at 4 corners | |
Fatigue Sensor |