DLT#: AT9705
Model Year: 1997
Serial # 1V58P52
Reedrill 400 Hydra Trac
Check out the bottom of the page to view more pictures!
The Model 400 is a new, fully self-contained hydraulic powered track mounted carrier for the HPR1H-AT Rock Drill. The unit, as described below, includes all the components necessary to operate the hydraulic drill.
Click the following for drilling supplies to add to your Hydra Track Drill:
Couplings
Rock Drill Bits
Drill Steel
Striking Bars
Gardner Denver Model 400 Hydra-Trac |
| Simple Hydraulic System | Dust Collecting System |
| Two (2) direct driven, variable displacement, pressure compensated axial piston pumps, two (2) fixed displacement drive motors and a variable displacement compressor drive motor | Multiple element, hydraulic motor powered, dry dust collection system complete with feed-mounted precleaner and pick up pot. |
| Improved Traction Drive / Frame System | Compressor |
| 15" (38 cm) grousers; 109" (277 cm) Trac Gauge; 11.2 PSI (.76 Bar) ground pressure; 15" (38 cm) ground clearance; 2.5 mph (4.02 km / hr) tram speed; 20° oscillation | Hydraulic motor driven 300 cfm (141.6 l/sec) Gardner-Denver compressor. Up to 4.5" (114.3 mm) diameter hole cleaning capability. |
| Boom System | Increased Diesel Engine Horsepower |
| 8' - 6" x 3' Telescopic Boom system complete with a drill positioner, a 3' feed extension and a universal feed table. | 240 BHP Caterpillar, Model 3126 6-cylinder water-cooled, turbocharged and aftercooled engine; reverse power for low fuel consumption and high elevation operation. Automatic engine speed control. |
| Proven Rock Drill | Other Standard Features |
| Model HPR1HAT hydraulic powered percussion drill with variable stroke adjustment and hydraulic motor powered variable speed rotation. | - Power Couling Greaser
- All O-Ring Seal Hydraulic Fittings
- Complete Sheet Metal Enclosure
- Manual Inclinator
|
| Feed System | General Specifications |
| Model UFH14 hydraulic motor driver, steel channel, chain feed complete with power centralizer. The feed will change 14' and will accept a 16' steel for single pass drilling. |
| US | Metric | | Weight with cab and rod changer | 36,600 lbs. | 16,600 kg | | Shipping Weight | 9 ft. | 274 cm | | Shipping Width | 8.4 ft. | 256 cm | | Shipping Length | 32 ft. | 975 cm |
|
| Automatic Rod Changer | Controls |
| Linear Rod changer for five (5) 12' 38 or 45 seriers rods for up to a 72' hole. | All drilling, boom and tram controls are mounted in the cab. A secondary set of boom and tram controls are mounted at the tram station. |
HPR1HA Hydra-Drill High Performance Rated Drilling for Underground Mine-King Jumbos and Surface Hydra-Trac Drill Carriers
High Performance
The Gardner-Denver HPR1HA Hydraulic Drifter is specifically designed to drill holes 2-1/2" diameter and larger on surface drilling applications with the SCH3500 Hydra-Trac and underground Long Hole Drill Jumbos. The HPR1HA features the same basic oscillator and valve action of our proven HPR1 Drifter. This 750,000 ft/lb per min. power output machine will give superior performance with maximum reliability. Let us prove our performance superiority!
Heavy-Duty Chuck-End Assembly - The HPR1HA features a chuck-end assembly, which is designed to give you maximum life, while drilling holes 2-1/2" diameter and larger in hard rock. Wear areas on the chuck, chuck driver, bearing plates, mounting bolts and other allied parts have been increased by 75 to 100 percent, thus giving maximum life under the most adverse drilling conditions.
Dual Rotation Motors - Two (2) Gerotor type hydraulic rotation motors are used with the new reliable and flexible rotation system. Rotation speeds of up to 300 rpm and torques of up to 500 ft/lb can be obtained by selecting several different motor combinations.
Reliable Grease Lubrication - This simple proven method of lubrication provides continuing protection for all of the bearing surfaces within the chuck end assembly.
Adjustable Variable Stroke - The impact energy of frequency of blow can be varied withing the operating range of the drill, while maintaining constant power output. Your operator can find the best combination of impact energy and frequency, which will provide the highest overall performance.
Improved Shank Design - This 12-spline 1-3/4" diameter shank has a 36% larger striking face and a 75% larger spline driving area for improved service life. The shank is guided by two (2) bushings within the chuck end to insure proper shank-hammer interface. Shanks are available with G38 1-1/2" diameter and G45 1-3/4" diameter threads.
Built-In Air-Water Swivel - This 1-3/4" diameter swivel is an integral part of the drill. The swivel seals are located between the two (2) main shank bearings. This assures optimum alignment and long seal life.
| Specifications |
| U.S. | Metric |
| Weight | 480 lbs. | 218 kg. |
| Impact Energy | 150 - 300 ft.-lbs. | 203 - 407 J |
| Impact Frequency | 2500 - 4000 BPM | 42 Hz - 67 Hz |
| Rotation Speed | 0 - 300 rpm |
|
| Rotation Torque | 500 ft.-lbs. (MAX) | 678 Nm (MAX) |
| Operating Pressure | 3100 psi (MAX) | 214 bar |
| Recommended Drill Steel | 1-1/2" rd. to 1-3/4" rd. with G38 or G45 Threads | 38 - 44 mm |
This product was added to our catalog on Wednesday 11 February, 2009.
