Main Features

  New Roller Magazine Type Auto Rod Changing (ARC) System  

  Electric / Hydraulic Joystick Control

  Powerful Rock Drill for Optimized Drillling

  Rock Drill Lubrication System

  Single Screw Type Air Compressor

 Service Friendly Engine Compartment

 Powerful Climbing Track with Long Grouser

 Improved Quality

  Productivity and dependability 

  Powerful rotation unit and engine

  Serviceability and longevity

  ROPS/FOPS approved cabin in accordance with mining safety requirements

  Spacious and well designed cabin for more comfortable operation

  Easy maintenance and fuel efficiency

  Developing Product Life cycle Management(PLM) system

  Durability with heavy duty parts

 Recommended Hole Range 

 Hole diameter, mm(in)

 64~102 (2 1/2” - 4”)

 Drill steel thread, mm(in)

 T38, T45 (1 1/2”, 1 3/4”)

 Drill steel length, mm(ft)

 3660 (12’)

 Hole depth, m(ft)

 21 (69’)

 Drifter

Drill Rig 

Impact Power 

 Drill Steel

Hole Range 

 Max. Impact Frequency

 EHD185

T400 

18.5kw

 T38 / T45

 64~102mm

( 2 1/2” ~ 4”)

 50Hz

 Engine

T400 

 Model

 Caterpillar C7, Tier 3

 Rated Output, kW(hp)

 168 (225) @ 2200 rpm

 153 (205) @ 2200 rpm

 Fuel Tank Capacity, ℓ(gal)

 400 (106)

 Compressor

 T400

 Free Air Delivery, m3/min (cfm)

 6 (212)

 Air Pressure, bar(psi)

 10.5 (153)

 Boom

 T400

 Type

 Telescopic Boom

 Length, ft(mm)

  7’ (2,100 )

 Swing Angle

 L 10° / R 45°

 Lift Angle

 Up 50° / Down 15°

 Dimensions

 T400

 Weight, kg(lb)

 13,700 (30,200)

 Overall height, ft(mm)

 9’ (2,860)

 Overall length, ft(mm)

 31’(9,290)

 Overall width, ft(mm)

 8’ (2,305)

 Feed

 T400

 Feed extension,  ft(mm)

 4’  (1,200 )

 Feed rate Max., m/s(ft/s)

 0.55 (1.8)

 Feed force Max., kN(lbf)

 15   (3,370)

 Tractive full Max., kN(lbf)

 15   (3,370)

 Total Length,  ft(mm)

 22’ (6710)

 Travel Length,  ft(mm)

 14'5" (4400 )

 Tramming

 T400

 Tramming Speed, km/h(mi/h)

 3.5 (2.2)

 Ground Clearance, in(mm) 

 22”(555 )

 Track Osciliation

 22° (F 11° / R 11°)

 Climbing Angle

 30°

 Dust Collector

 T400

 Suction Capacity, ft²(㎡)

 258(24 )

 Number of Filters, pcs

 6

 Pre-cleaner

 Standard

 Cleaning Air Pressure, Max, bar(psi)

 8 (117)

 Cleaning Air consumption, ℓ/pulse(gal/pulse)

 8.5 (2.3)

 Electrical System

 T400

 Voltage

 24V

 Batteries

 2 x 12 V, 150 Ah

 Alternator

 24 V, 70 Ah (Cummins), 65 Ah (CAT)

 Working Lights

 (Front, Rear, Bonnet, Feed ; LED)

 2,100 Lumen

 Warning Lamp (Option),

 Reverse Buzzer (Standard)

 Hydraulic System

T400 

 Hydraulic Oil Cooler Max. 

 Ambient Temperature

 60 °C

 Pumps at 2200 rpm

 Axial Piston Pump (1), ℓ/min(gal/min)

 123 (33)

 Axial Piston Pump (2), ℓ/min(gal/min)

 123 (33)

 Gear Pump (1) , ℓ/min(gal/min)

 44 (12)

 Gear Pump (2) , ℓ/min(gal/min)

 35 (9)

 Return and Drainage Filters

 Filtration Rate

 10 ㎛ 

 absolute