| |
HF 103 |
HF 104 |
| Shank |
R32 / R38 / T38 |
R32 / R38 / T38 |
| Jumbo top to rotation unit center |
88 mm |
88 mm |
| Length ( shank excluded ) |
1,008 mm |
1,008 mm |
| Percussion power |
15 kW |
20 kW |
| Percussion frequency |
60 Hz |
60 Hz |
| Hydraulic system pressure |
200 bar |
200 bar |
| Rotation system |
Independent rotation |
Independent rotation |
| Rotation speed |
0 - 388 rpm |
0 - 388 rpm |
| Rotation torque ( Max. ) |
640 Nm |
752 Nm |
| Air consumption for lubrication ( at 2 bar ) |
6 L / s |
6 L / s |
| Water consumption |
0.7 - 2 L / min |
0.7 - 2 L / min |
| Weight |
160 kg |
170 kg |
| Feed beam |
| Total length |
7,100 mm |
7,700 mm |
8,000 mm |
| Rod / pipe length |
5,530 mm |
6,100 mm |
6,400 mm |
| Hole depth |
5,268 mm |
5,843 mm |
6,140 mm |
| Feed force |
20.0 kN |
20.0 kN |
20.0 kN |
| Boom |
| Feed extension |
1,800 mm |
| Boom extension |
1,600 mm |
| Parallel holding |
Total |
| Feed beam roll over |
360° |
| Boom lifting angle ( Max. ) |
+ 70° / - 30° |
| Boom swing angle ( Max. ) |
± 45° |
| Boom weight |
3,000 kg |
| Electric system |
| Total power |
200 kW |
| Main electric motor |
3 x 55 kW |
| Voltage |
380 V |
| Frequency |
50 - 60 Hz |
| Starting mode |
Star / delta |
| Electric motor overload protection |
|
| Digital voltmeter / Amp meter / Percussion counter |
|
| Phase-sequence indicator |
|
| Grounding shock protector |
|
| Battery charger |
|
| LED work lamps |
|
| Cable reel limit switch |
|
| Hydraulic system |
| Hydraulic pump set |
Three independent systems, each boom with one system |
| Pump unloading start |
|
| Max. system pressure |
210 bar |
| Hydraulic oil tank capacity ( Max. / Min. ) |
755 / 470 L |
| Low oil level indicator |
|
| Oil temperature. gauge |
|
| Electric refuel pump |
|
| Mineral base hydraulic oil |
|
| Air system |
| Screw air compressor |
| Max. F.A.D ( at 7 bar ) |
15.7 L / s |
| Electric motor |
7.5 kW |
| Air pressure gauge |
|
| Water system |
| Electric pressurized water pump |
|
| Max. flow ( pressurized at 17 bar ) |
300 L / min |
| Min. water inlet pressure |
2 bar |
| Electric motor |
15 kW |
| Water pressure gauge |
|
| Chassis |
| Diesel engine |
Cummins |
| Rated engine power ( @ 2,300 rpm ) |
173 kW |
| Torque output ( @ 1,500 rpm ) |
907 Nm |
| Four wheel drive |
| Static hydraulic power steering system |
| Front axle manual differential lock |
| Tire |
14.00 x R 24 |
| Approach angle & departure angle |
15° |
| Front hydraulic support leg |
2, extendable |
| Rear hydraulic support leg |
2 |
| driving brake |
2 independent loops |
| Emergency stop & parking brake |
SAHR |
| Fuel tank capacity |
150 L |
| Electric system |
24 V |
| Battery |
2 x 125 Ah |
| Tramming lights |
8 x 70 W |
| Ladder lights on driving platform |
2 x 70 W |
| Climbility under max. load |
1:4 |
| Signal light &backup alarm |
| Horn |
| Manual throttle cable |
| Silencer |
| Fire extinguisher |
| Drill Rods |
| Specifications ( mm ) |
Min. hole range |
| R32 Speed rod |
51 |
| T38 Speed rod |
64 |
| Shank |
| Thread( mm ) |
Diameter |
Length |
| R32 |
38 |
525 |
| R38 |
38 |
525 |
| Coupling |
| Thread(mm) |
Diameter |
Length |
| R38 |
55 |
170 |
| T38 |
55 |
190 |
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