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Blast-hole drill rigs
Top hammer drill rig
product Reference
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T450
Top Hammer Drill rigs / Surface Drill rigs
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 |
T450
Top Hammer Drill rigs / Surface Drill rigs
< T450 Top Hammer Drill rigs Video >
Recommended Hole Range |
|
Hole diameter, mm(in) |
75~115mm (3” ~ 4 .5”) |
Drill steel thread, mm(in) |
T45,T51 (1 3/4”, 2”) |
Drill steel length, mm(ft) |
3,660 (12’) |
Hole depth, m(ft) |
25 (82’) |
Rock Drill Selection Guide
Drifter |
Drill Rig |
Impact Power |
Drill Steel |
Hole Range |
Max. Impact Frequency |
EHD185 |
T450 |
21 kW |
T45/ T51 |
75~115(3”~4.5”) |
50Hz |
HC150 |
T450/T500 |
21 kW |
T45/ T51 |
75~127(3”~5” 41.7 Hz) |
41.7 Hz |
Specifications
Engine |
T450 |
Model |
Caterpillar C7, Tier 3 |
Rated Output, kW(hp) |
168 kw (225 hp) at 2,200 rpm |
Fuel Tank Capacity, ℓ(gal) |
400 (106) |
Compressor |
T450 |
Free Air Delivery, m3/min (cfm) |
8 (282) |
Air Pressure, bar(psi) |
10.5 (153) |
Boom |
T450 |
Type |
Telescopic Boom |
Length, ft(mm) |
7’ (2,100 ) |
Swing Angle |
L 10° / R 45° |
Lift Angle |
Up 50° / Down 15° |
Dimensions |
T450 |
Weight, kg(lb) |
14,000 (30,900) |
Overall height, ft(mm) |
9’ (2,860) |
Overall length, ft(mm) |
31’(9,290) |
Overall width, ft(mm) |
7’9” (2,350) |
Feed |
T450 |
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) |
23’ (6950) |
Travel Length, ft(mm) |
14'6" (4420) |
Tramming |
T450 |
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 |
T450 |
Suction Capacity, ft²(㎡) |
28 (302’) |
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 |
T450 |
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) |
|
Hydraulic System |
T450 |
|
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 |
|