Yüzey Delici
DS 460
Steiner
Technical Specifications
Hole range: 115-152 mm
Best DTH hammer sizes: 4″/5″
Drill pipe handling capacity: 6+1
Drill pipe outer diameter: 102 mm
Drillipe length: 5 m (optional 6 m or 7 m)
Maximum hole depth w/ Automatic handling: 35 m
Hydraulic driven rotary head
Rotation speed: 0-105 rpm
Maximum torque: 4,435 N.m
Engine: Cummins QSL8.9
Rated power: 264 kW (385 hp) @ 1,900 rpm
Emission standard: Tier III / Euro stage IIIA compliance
Fuel tank
Capacity: 750 L
Air compressor: JE
Maximum working pressure: 21 bar (305 psi)
Rated FAD: 19 m³/min
Boom type
Heavy duty single boom
Feed beam:
High strength aluminum alloy
Hydraulic cylinder steel rope feeding system
Total length: 9,000 mm
Travel length: 5,600 mm
Feed extension: 1,300 mm
Maximum feeding rate: 0.88 m/s
Maximum feed force: 34.5 kN
Maximum pullback force: 67.6 kN
Track frame: with oscillation
Max Tramming speed: 3 km/h
Max Traction force: 156.2 KN
Hill climbing ability: 25°
Track frame oscillation angle: ±10°
Ground clearance: 420 mm
Transport dimensions (w/o options), approx.
Weight: 22,000 kg
Length: 11,550 mm
Width: 2,700 mm
Height: 3,560 mm
Standard configuration
• Cummins engine QSL8.9 Power 264 kW
• JiuE air compressor 19 m³/min / 21 bar
• Cooling system up to 50 °C ambient temperature
• Automatic drill pipe handling system
• Retractable dust hood for hole collaring accuracy
• Dust pre-separator
• Dry dust collector with filter element automic continuous cleaning
• Hydraulic motor driven rotary head
• Feed beam extension compensation mechanism
• High strength aluminum alloy feed beam
• DTH hammer lubricator
• Floating hose reel and follower
• Safety cab with air conditioning / heating, rear view mirrors and multi-angle adjustable operator seat, etc.
• Noise level < 80 dB (A), ergonomic designed operating joystick on the armrest of the seat • Dual-speed hydraulic tramming motor • Heavy-duty track frame with triple-grouser shoes • Hydraulic drill pipe guide and break-out mechanical arm • Fuel saving (automatic unloading during impact pressure idling. automatic engine rpm control, etc.) • Backup alarm • Working lights • Automatic emergency shut-down • Manual pump for hydraulic oil refill with filter • Hydraulic drill pipe clamp
Optional components
• Auto anti-jamming system
• Water-mist dust collection system
• Remote intelligent management system
• High altitude package
• Cold weather kit
• Electrical pump for fuel refill
