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 | |