®
High productivityDrill efficiency is improved through the
automatic adjustment of the frequency / energy ratio allowing the
optimization of the drilling productivity in every conditions
(differences in rock hardness, fractured rock, mix ground, etc.).
The stress on drill string and rock-drill components is reduced
lowering the operation costs.
ROXAR unique hydraulic systemSenses rock hardness while
recovering and dampening the rebound energy, adjusting the strike
energy & frequency, Keeps the drill string / bit in constant
contact with the rock for maximum shock-wave transmission.
Controls piston alternative motion, continuously
High FrequencyLower Energy
High EnergyLower Frequency
CONTINUOUS OPTIMIZATION
Madein
Europe
Toll Free No. 1800 266 0670
High Performance Hydraulic Drifters
High Productivity & Reliability
Low Operation Cost
Long Maintenance Interval
Low Tool Consumption
High Productivity & Reliability
Low Operation Cost
Long Maintenance Interval
Low Tool Consumption
The unique design of the piston generates a perfect, long shock
wave of a trapezoidal shape, results in better transmission of
energy and minimum stress into the drilling rods.
Progressive Blow Energy
Note : Due to continuous development and product improvement,
specifications / details in this leaflet are subject to change
without prior notice
Infra Business : Lakshmi Chambers, No.30, Anna Salai, Little
Mount, Saidapet, Chennai - 600 015Phone : 044-2230 4000 (Board) Fax
: 044-2235 2271 Email : [email protected]
Corporate Office
New Delhi
Kolkata
Hyderabad
:
:
:
:
3rd Floor, Motilal Oswal Tower, Junction to Gokhale & Sayani
Road, Prabhadevi,Mumbai - 400 025. Tel : +91-22-3355 1700 Fax :
+91-22-3355 1799
Express Building Annexe, 9-10, Bahadur Shah Zafar Marg, New
Delhi - 110 002.Tel : 011-2373 0554, 2331 7349 Fax : 011-2335
9782
VOSTOK, 1st Floor, KB-21, Sector III, Salt Lake City, Kolkata -
700 091.Tel : 033 3010 8332 / 3010 8325, Fax: 033 4012 0914.
6-2-47, A.C.Guards, First Floor, P.B.No.9, Hyderabad - 500
004.Tel : +91-40-2331 4025, 2331 6446 Fax : +91-40-2331 8557
Marketed & Serviced by :
D
B
E
A
C
TECHNICAL SPECIFICATIONS ROXAR DRIFTERS
ROXAR Range unit FD 6 FD 8 FD 10 FD 16 FD 30 FD 40 FD 50
Input Power to rock-drill kW 6 8 10 16 30 40 54
Shank AdapterR32 / R28 /
R25 R32 / R28 /
R25 R32 / R28 /
R25 R38 / R32
R38 / R32 / T38 / T45
R38 / R32 / T38 / T45
T45 / T51
Recommended max Hole Ø mm 45 45 51 76 115 127 152
Impact Power kW 4,8 6 8 10 20 28 40
Impact Energy Joule 80 100 140 180 300 400 630
Impact Frequency Hz 60 60 60 50 50 60 60
Percussion Flow Rate l/min 25 ÷ 30 30 ÷ 40 40 ÷ 50 55 ÷ 75 80 ÷
100 100 ÷ 120 120 ÷ 160
Rotation Flow Rate l/min 30 40 40 40 40 40 80
Rotation Motor Type MPM 050 OMS 85 OMS 100 OMS 125 OMS 160
OMS160 2xOMS160
Rotation Torque Max Nm 280 at 160 bar
450 at 160 bar
475 at 160 bar
600 at 160 bar
800 at 160 bar
800 at 160 bar
1600 at 160 bar
Rotation Speed Max rpm 400 at 40 l/min
400 at 50 l/min
380 at 60 l/min
300 at 60 l/min
250 at 70 l/min
250 at 80 l/min
250 at 80l/min
Flushing Water Consumption l/min 20 25 25 25 40 40 40 ÷ 100
Flushing Water Pressure bar 25 25 30 25 30 30 30
Flushing Air Consumption m3/min 3 3,6 4 4 5 8 8
Lubricating Air Consumption l/min 120 160 200 200 300 300
320
Weight kg 32 44 58 108 164 184 240
Length w/o Shank Adapter - A mm 608 680 760 940 980 1048
1072
Height Over Drill Center - B mm 60 60 82 80 88 92 101
Overall Height/Width - C mm 128x128 128x128 128x128 144x144
168x168 172x172 194x194
Overall Height/Width - D mm 120x120 120x120 128x128 150x150
176x176 180x180 -
Width with Motor - E mm 110 110 124 156 164 168 210
Toll Free No. 1800 266 0670
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