Dual-Damper System DDS
FRD has developed Dual-Damper System, a first in the industry. For maximum energy transfer, active DDS minimizes return of shock waves by keeping the bit firmly against the rock at all times during drilling. Active DDS minimizes percussion energy loss and, by optimizing the overall feed force, reduce hole deviation. An additional benefit is greatly improved life of drilling accessories. (U.S. PATENT No.5,896,937)
Compact Valve Design
A compact shuttle valve minimizes loss of oil pressure and maintains total power output of the drifter.
Reverse Percussion System (Optional)
The Reverse Percussion System (RPS) makes it easier to free a stuck rod. A substantial increase in extraction force allows the field proven RPS (optional) to remove stuck rods quickly. Thanks to advanced hydraulic and pneumatic technology, out put energy can be transferred to each component with minimum power loss. These systems support high productivity.
Powerful CAT® engine is fully compliant with Tier3 / Euro Stage-3 emission control.
Thanks to advanced hydraulic and pneumatic technology, out put energy can be transferred to each component with minimum power loss. These systems support high productivity.
Digital engine indicator
Easy check engine condition in the Cab.
- Engine rpm
- Engine hour meter
- Engine coolant temp
- Engine oil pressure etc.
Engine throttle control
Adjust the engine speed.
Position I : 1.250 min-1
Position II : 1.600 min-1
Position III : 1.800 min-1
Position IV : 2.000 min-1
Position V : 2.200 min-1
Newly Designed Economy Mode
By using power-saving switch, fuel consumption is reduced during “light” work conditions. (Maximum 30 % reduction on previous models.). While drilling, Engine speed can be adjusted lower than power mode. Engine speed can be selected from one of following speed.
According to Rock Condition
|New Economy Mode|
For the hole cleaning, Engine speed automatically increases up 2.200 min-1. As a result, even in economy mode, you can realize the perfect cleaning as power mode does.
1- Charge (Alternator)
2- Engine Diagnostic Monitor
- Engine Fault
The warning lamp indicates a serious malfunction in the engine.
- Engine Diagnosis
This alert indicator is used to indicate
the existence of active fault in the
engine with flashing codes.
3- Engine Air Cleaner
4- Compressor Air Cleaner
5- Hydraulic Oil Return Filter
6- Compressor Discharge
7- Hydraulic Oil Temperature Gauge
8- Digital Engine Indicator
Field proven rod changer system
The hydro-mechanical In-Line-1 conventional design rod changer is field proven. Rod change speed is improved over previous design.
Rod changing lever
Roller rotation / Roller slide
Carrier Swing in or out / Rod Adding or Rod Collection
High capacity Compressor & Dust Collector
High-output compressor increase flushing air, provides faster drilling and decreases bit wear. Upgraded dust collector has higher suction capacity than previous models. Dust collector includes an effective pre-cleaner (optional) to reduce escape of drilling dust. An optional dust suppression system is available for diffi cult drilling conditions.
1- Flushing lever
2- Rotation lever
3- Feed lever
4- Percussion lever
1- Feed pressure control dial
2- Dust collector switch
3- Hood & Centralizer switch
4- Anti-jamming pilot lamp
5- Anti-jamming switch
6- Mode selector switch
7- Grease lubrication switch
An anti-jamming device optimizes the drilling condition for a variety of rock types, thus offering extended bit and rod life, and consequent reduction in running cost.
A mode switching hydraulic circuit performs switching between N mode for homogeneous rocks and H mode for slant joints, thus enabling safe and speedy drilling.
Heavy duty undercarriage & oscillating
Heavy-duty track flames provide strength and durability. One-piece drive sprockets are manufactured with hardened surfaces for longer life. Heavy-duty track links are forged from high-manganese alloy steel, and pins and bushings are induction-hardened.Standard full track guards protect undercarriage, Track tension can be adjusted easily with a grease gun. The entire machine oscillates up-down 7.5 degrees total 15 degree to maintain machine level. And right and left tracks equalize 20 degrees to negotiate uneven ground.
New design comfort cab
New design cab provides large windows at the front and on the right side to maximize operator visibility. Cab is air conditioned and pressurized with air filters to keep out dust.
|Dual Damper System||Standard|
|Sliding Suction Cap||Standard|
|Synthetic Hose Reel||Standard|
|Length of Rod||3660 mm (12 ft)||Standard|
|Rod Size||T38 MM Rod||Select|
|T45 MM Rod||Select|
|Starter Rod Length||3660 mm (12 ft)||Select|
|Pull to Drill, Drill Control||Standard|
|Direct Boom Control||Standard|
|2-Lever Rod-Changer Control||Standard|
|Track Oscillation Lock||Standard|
|Engine Throttle Dial||Standard|
|Auto Throttle Control for Percussion and Air Flow||Standard|
|Power Saving Mode Selector||Standard|
|Tilt Guide Angle Indicator||Standard|
|Hour Meter for Engine||Standard|
|Water Separator for Engine||Standard|
|Weight & Dimensions||Operating Weight( Standart Cab )||11.900 kg|
|Operating Weight ( with FOBS/ROPS Cab )||11.940 kg|
|Overall Length||9.210 mm|
|Overall Width||3.355 mm|
|Overall Width (Transportation)||2.400 mm|
|Overall Height||3.010 mm|
|Overall Height (Transportation)||2.860 mm|
|Impact Rate||2.300 ~ 2.500 min-1|
|Number of Rotation||0 ~190 min-1|
|Undercarriage||Track Length||3.159 mm|
|Ground Contact Length||2.395 mm|
|Width of Shoe||330 mm|
|Ground Clearance||585 mm|
|Traveling Speed||0 ~ 3,2 km/saat (km/h)|
|Gradability||57,7 % (30°)|
|Engine||Make & Model||CATERPILLAR® C7|
|Type||Water-cooled, direct injection, 6-cylinders, air to air after cooled, turbo-charged, diesel.|
|Output / Speed||168 kW / 2.200 min-1|
|Fuel Tank Capacity||330 L|
|Hydraulic Pump||Variable Displacement Piston||2|
|Hydraulic Oil Capacity||170 L|
|Type||Screw 1-Stage Forced Oil Lubrication|
|Free Air Delivery||7,1 m3/dk (m3/min)|
|Working Air Pressure||1,03 MPa|
|Boom Lift Angle||Up 54°, Down 20°|
|Boom Swing Angle||Right 45°, Left 10°|
|Feed Length||4.736 mm (4.561 mm)|
|Guide Slide Length||1.500 mm|
|Guide Swing||Sağa 30° , Sola 90°|
|Guide Tilt Angle||180°|
|Max. Rod Pull Force||31,4 kN|
|Feed Type||Hydraulically Operated Chain Drive|
|Dust Collector||Suction Capacity||26 m3/dk (m3/min)|
|Number of Filter||5|
|Bit & Rod||Recommended Bit Diameter||90 mm (Standard), 76-102mm|
|Type of Bit||Cross,Button, Ballistic, Conical|
|Size of Rod||T45 (Standard)|
|Number of Rod||4+1 (kızakta)|
|Length of Rod||3.660 mm (12 ft)|
|Starter Rod Lenght||3.660 mm (12 ft)|