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76 - 86mm Diameter Hole Hydraulic Open Pit Drilling Machine Hand Operation
electric screw air compressor
,screw drive air compressor
1.Introduction of blast hole drilling rig
KL551 Open-air full hydraulic drilling rig is equipped with standard 51 mm diameter drill
rod, can drill 76-127mm vertical and inclined and horizontal hole. Widely used in cutting excavation,
pipe laying, foundation engineering and the drilling in open-air mining.
KL511 equipped with heavy-duty hydraulic top hammer drill (23.4 KW). With its powerful rotary torque
impact power, Match enough washing ability and advanced control system, make it is fully capable of
in complex strata conditions exert its performance.
It is with 0-180°rotating ability of drilling rig’s frame, make a positioning drill coverage of 26.5 square
meters, greatly improve the efficiency of the rig's arrangement of holes and the ability to deal with
complicated working condition.
Drilling rig adopted high efficient screw air compressor , environmental protection and
energy saving, with completely independent intellectual property rights.
Drilling rig's power unit cross at the end of the upper rotary frame, as opposed to the drill arm and push
beam. No matter drill arm and push beam in any direction all have the effect of mutual balance.
Drilling rig's motion, crawler levelling and frame rotary can optional wireless remote control to operate
outside the cab.
2. Specification of blast hole drilling rig
| Dimension and Weight | Transport dimension | 11100*2520*3320mm |
| Weight | 15000kg | |
|
Articulated dril boom and chassis |
Ground clearance | 420mm |
| Rotary angle of frame | 120°+60° | |
| Drilling area | 26.5m2 | |
| Track leveling angle | 10°up, 10°down | |
| Driving speed | 0-3.5km/h | |
| Grade Ability | 30° | |
| tractive force | 120kN | |
| Power unint | Diesel engine | Caterpillar C7 |
| Cylinder quantity | 6 | |
| Output Power | 168kW/2200rpm | |
| Transmisson model | Gear box | |
| Hydraulic pump | 2×variable piston pump+2×gear pump | |
| Screw air compressor | Zhejiang Silk | |
| Air displacement | 10m3/min | |
| Working pressure | 10bar | |
| Oil Tank | 350L | |
| Dust collector system | Dust collector ability and vacuum degree | 23m3/min;1000mmH2O |
| Filter element/Material | 13pcs/Fiber | |
| Filter area | 10m2 | |
| Hydraulic motor power | 12kW | |
| Hydraulic Rock Drill | Model | HC170RP |
| Impact power | 23.4kW | |
| Max. impact pressure | 180bar | |
| Impact frequency | 41Hz | |
| Max. torque | 1590Nm | |
| Max. rotary pressure | 200bar | |
| Max. rotary speed | 130rpm | |
| Shank lubrication | Air/Oil fog/Electronic lubrication pump | |
| lubricating oil consumption | 115 drip/min | |
| Drilling Diameter | 76-127mm | |
| Hydraulic System | Driving, drilling | load sensing |
| Filter Precision | 10μm | |
| Cooling ability | +50°environment temperature | |
| Hydraulic oil tank | 200L | |
|
Drill boom, Propulsion beam and drill rod replacement mechanism |
Drill boom rising | 83° |
| Folded boom rising | 87° | |
| Carriage swing angle | -56°/52°;-20°/94° | |
| Carriage inclination angle | 125° | |
| Compensation length | 1353mm | |
| Rock drill stroke | 4020mm | |
| Max. propulsion Force | 19kN | |
| Propulsion way | The motor - roller chain | |
| Economic drilling depth | 22m | |
| Drill Rod Connecting Method | Automatic Connecting and Discharging | |
| Drill rod quantity | 5+1 | |
| Drill rod model | C51-52R-C51-3660 | |
| Push length for one time | 4020mm | |
| Drill rod thread lubricating | Standard | |
| Control System | Driving control | Hydraulic pilot+ Wireless remote |
| Drill boom control | Hydraulic Control | |
| Drilling control | Pilot control (Electric/Hydraulic) | |
| Hole control | Stepless | |
| Impact control | Impact pressure control | |
| Anti-blocking Mechanism | Hydraulic | |
| Voltage | 24V,Direct-current | |
| Cab | Safty cab |
Fit the standard of prevent rock falling and rolling |
| Indoor Noise dB | <85dB | |
| Control Function |
Drilling, driving,drill boom action and drill rod replacement |
|
| Chair | Adjustable | |
| Air conditioner | Standard cooling and heating | |
| Entertainment | Radio+MP3 |
55KW 75HP 8bar Industrial Screw Air Compressor 350cfm Asynchronous Direct Drive
Intelligent air receiver for compressor / Air Compressor expansion tank 1.0m³
220v Industrial Air Dryer Electric Refrigerated Air Compressed Dryer
