ZEGA UJ22 Jumbo Drill Rig
| Technical specifications | |
| Drilling operation specs | |
| Hole diameter range(mm) | 41-89 |
| Hole depth(mm) | 5,270 |
| Drill rod size&length(mm | T38-H35-R32/5,525 |
| Rock drill(Drifter) | |
| Model | ZY104M |
| Impact power(kW) | 20 |
| Impact rate(Hz) | 60 |
| Air compressor | |
| Working pressure(bar) | 8 |
| Rated FAD(m³/min) | 1 |
| Diesel engine | |
| Model | QSB5.9-C170-30 |
| Rated power(kW) | 125(at 2,200rpm) |
| RPM(r/min) | 2,200 |
| Electric motor | |
| Rated power(kW) | 55x2 |
| Working RPM(r/min) | 1,475 |
| Voltage(V) | 380 |
| Feed | |
| Total length(mm) | 7,244 |
| Feed travellength(mm) | 5,270 |
| Feed extension(mm) | 1,800 |
| Tramming | |
| Tramming Speed(km/h) | 14.5/6.5/3.7 |
| Gradeability(degree) | 15° |
| Ground clearance(mm) | 340 |
| Boom | |
| Boom extension(mm) | 1,600 |
| Boom swing angle(degree) | 士45 |
| Boom lift angle(degree | +68/-45 |
| Feed tilt angle(degree) | +3/-90 |
| Feed roll-over(degree) | 360(spiral) |
| Service platform | |
| Boom extension(mm) | 4,000 |
| Boom swing(degree) | ±45 |
| Boom lift up/down(degree) | +60/-35 |
| Rated load(Kg) | 600 |
| Cable reel capacity(m) | 100 |
| Water hose reel capacity(m) | 100 |
| Fuel tank volume(L) | 130 |
| Gross weight(kg) | 36,000 |
| Dimensions | |
| (length xwidth x height with roof down/up height)(mm) | 16,800x2,500x2,700/3,400 |
| Turning radius(mm | inner 4,800,outer 8,200 |
| Service platform coverage(widthxheight)(m) | 14.6x9.7 |
| Maximum workcoverage area(m²) | 110 |
