Surface Top Hammer Drill Rig, KL510

Surface Top Hammer Drill Rig, KL510
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Hydraulic drilling rig

Technical Specifications
Dimensions and weight
Transport dimensions (L×W×H) 10500×2450×3200mm
Weight 16500kg
Articulated drill boom and chassis
Ground clearance 430mm
Oscillation angle of track 10°up, 10°down
Tramming speed 0-3.5km/h
Gradeability 30°
Traction 120kN
Power unit
Engine Cummins QSC8.3-C240-30
Quantity of cylinders 6
Output power 179 kW/ 2200 rpm
Drive type Front-rear output
Hydraulic pump 2×variable displacement piston pump 2×gear pump
Screw air compressor Zhejiang Kaishan
Air delivery 8.5m3/min
Air pressure 10bar
Fuel tank 340L
Dust collecting system
Capacity of dust collector and vacuum degree 20m3/min; 1000mm water column
Filter element/material 8/fiber
Filtering area 7m²
Power of hydraulic motor 7.5kW
Hydraulic rock drill (drifter)
Model HC95LQ
Impact power 24kW
Impact pressure 180-200bar
Impact frequency 48-57Hz
Maximum torque 955Nm
Maximum rotation pressure 210bar
Maximum rotation speed 150rpm
Shank lubrication Air/oil mist
Fuel consumption of lubrication 15drops/min 15drops/min
Drilling hole diameter 64-115mm
Hydraulic system
Travelling, drilling Load sensing
Filter fineness 10μm
Cooling capacity Ambient temperature: 50°
Hydraulic oil tank 250L
Drill boom, feed beam and rod changer
Lifting of drill boom 94°
Swing of drill boom -18°/ 50°
Lifting of folding boom 120°
Swing angle of beam -93°/ 20°; - 20°/94°
Carriage inclination 120°
Compensation stroke 1353mm
Stroke of rock drill 4150mm
Maximum feed force 19kN
Feed method Motor-roller chain
Depth of economical drilling 25m
Quantity of rods 6 1
Model of drill rod T45×3660/T38×3660
Thread lubrication of drill rod Pneumatic lubricating pump
Control system
Travelling Hydraulic pilot
Drill boom Hydraulic direct control
Rock drilling Pilot control (electric/hydraulic)
Opening control Stepless
Impact control Control of shock pressure
Anti-jamming Electric/hydraulic
Voltage 24V, DC
Cab
Safety cab Meet the requirements of FOPS and ROPS
Indoor noise level Below 85dB(A)
Control function Drilling, travelling, movement of drill boom and rod changer
Seat Adjustable
Air-conditioning Standard heating and cooling
Entertainment Radio MP3
Main Part Brand
Item Name Brand Country
1 Diesel engine Cummins USA
2 Hydraulic oil cylinder Changyuan China
3 Hydraulic main pump Sauer Danfoss USA
4 Walking motor Eaton USA
5 Oil tube Eaton USA
6 Controller EPEC Finland
7 Rotary motor Hesmor Germany
8 Hydraulic rock rill Montabert France
9 Hydraulic main valve Sauer Danfoss USA
10 Cartridge valve Rexroth USA
11 Air valve Norgren UK
12 Air filter Fleetguard USA
13 Screw air compressor Kaishan China
14 Swing oil cylinder MOVECO Italy
15 Distributor and sensor IFM Germany
16 Hydraulic filter Hydac USA
17 Main electrical components Schneider Germany
18 Main screen Kinco China
Features
  • The surface top hammer drill rig is equipped with T38/T45 shank allowing for drilling vertical, inclined and horizontal blast holes of 64-115mm diameter; It can realize economical drilling with drill depth of up to 25 meters;
  • Montabert hydraulic drifter is adopted, with impact power of 24kW and torque of 955Nm;
  • Hydraulic hoses and seals do not operate in high pressure conditions since the hydraulic drifter works under low oil pressure, thus resulting in prolonged service life, high reliability and less maintenance cost;
  • The rock drill (drifter) uses stepped piston, which improves the efficiency of impact energy transfer from drill to rock, increases drilling speed, lowers the consumption of drilling tools while keeping the drill rig in good condition;
  • Anti-jamming system improves the drilling rig's adaptability to various difficulties in drilling operation;
  • KAISHAN air compressor with air delivery of 8.5m3/min and pressure of 10bar is used in the surface top hammer drill rig, ensuring energy saving and environmental protection;
  • The surface top hammer drill rig has an anti-fall device that prevents drill rods from falling to the ground; Rod storage capacity is of 6 1 rods, and the rod changer allows one-key rod changing for fast and easy operation;
  • Dual-speed traveling system offers high driving speed and powerful climbing capacity, and the chassis has leveling mechanism and is coupled with additional hydraulic stabilizer legs to provide greater stability in different terrains;
  • Automatic lubrication system with electromagnetic pulse ensures that the drilling tools are fully lubricated;
  • All key components and control valves are from world's renowned brands to guarantee the high stability;
  • Dry dust collector is used to keep drilling dust to a minimum;
  • Ergonomic operator's cab is configured with air conditioner, LCD display, pilot control and automatic operation system, creating a comfortable, safe and eco-friendly working environment for the operator;
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