ZEGA D435 Integrated DTH Surface Drill Rig
| Technical specifications | |
| Hole range： | φ 90 ‒ 127 mm |
| Recommended DTH hammer size： | 3.5” / 4” |
| Drill pipe handling capacity：6+1 | |
| Drill pipe OD： | 68/76 mm |
| Drill pipe length： | 4 m |
| Maximum hole depth with Auto handling： | 28 m |
| Hydraulic motor driven rotary head | |
| Rotation speed： | 0 - 110 rpm |
| Maximum torque： | 2,800 N.m |
| Diesel engine：Cummins B6.7-CS4-260C | |
| Rated power： | 194 kW ( 260 hp ) @ 2,000 rpm |
| Emission standard： | China Ⅳ |
| Fuel tank | |
| Capacity： | 340 L |
| Air compressor:ZGDC138 III K-H | |
| Maximum working pressure： | 18 bar |
| Capacity FAD： | 15 m3 / min (529 CFM) |
| Boom type | |
| Folding boom | |
| Feed beam：High strength aluminum alloy | |
| Hydraulic motor - chain feeding | |
| Total length： | 7,475 mm |
| Travel length： | 4,585 mm |
| Feed extension： | 1,200 mm |
| Feeding rate： | 0.88 m / s |
| Maximum feeding force： | 18 kN |
| Maximum pull up force： | 24.8 kN |
| Track frame：with oscillation cylinders | |
| Maximum Tramming speed： | 3.1 km / h |
| Maximum Traction force： | 165 kN |
| Slope climbing ability： | 30° |
| Track frame oscillation angle： | ± 10° |
| Ground clearance： | 380 mm |
| Transport dimensions（w/o options），approx. | |
| Weight： | 14,800 kg |
| Length： | 11,300 mm |
| Width： | 2,550 mm |
| Height： | 3,100 mm |
| Standard configuration |
| Cummins engine B6.7-CS4-260C / Power 194 kW |
| Zhigao air compressor / 15 m3 / min @ 18 bar |
| Cooling system up to 50℃ ambient temperature |
| Auto pipe handling system |
| Retractable dust hood for hole collaring accuracy |
| Dust pre-separator |
| Dry dust collector with automatic continuous cleaning of filter elements |
| Hydraulic motor driven rotary head |
| Feed beam extension compensation mechanism |
| Heavy duty aluminum alloy feed beam |
| DTH hammer lubricator |
| Floating hose reel |
| Safety cab with air conditioning / heating, rear view mirrors and multi-angle adjustable operator seat; |
| Noise level ≤ 80 dB(A), ergonomic designed operating joystick on the armrest of the driver seat |
| Dual-speed hydraulic driven tramming motor |
| Heavy-duty track frame with single-grouser shoes |
| Hydraulic drill pipe guide device and break-out mechanical arm |
| Fuel saving device ( automatic unloading during impact idling, automatic engine rpm control etc.) |
| Backup alarm |
| Work lights |
| Automatic emergency shut-down device |
| Electrical pump for hydraulic oil refill with filters |
| Hydraulic drill pipe support |
| Feed beam electronic angle indicator |
| Optional equipment |
| Auto anti-jamming system |
| Water-mist system |
| Remote intelligent management system |
| Cold weather kit |
| Electrical pump for fuel refill |
