KL511 Hydraulic Top Hammer Drilling Rig


Product Features
1. The Kaishan KL511 hydraulic top hammer drilling rig is equipped with a standard 51 mm diameter drill rod and can drill 89-127mm vertical, inclined and horizontal holes. It is widely used in cutting excavations, pipe laying, foundation engineering and open-air mining projects.
2. The open-air full hydraulic drilling rig comes with a heavy-duty hydraulic top hammer drill (23.4 KW). With its powerful rotary torque impact power and advanced control system, the rig is capable of high-performance in complex or difficult terrain.
3. The drilling machine’s frame has a 0-180°rotating ability so the drill can be positioned within an area of 26.5 square meters for effectively drilling holes in a wide area and dealing with complicated working conditions.
4. The drilling rig uses a high efficiency Kaishan screw air compressor that is energy-saving.
5. The drilling rig's power unit is mounted at the end of the upper rotary frame, as opposed to the drill arm and push beam. No matter where the drill arm and push beam are, they will be mutually balanced.
6. The drilling rig's motion, crawler levelling and frame rotary can be controlled via an optional wireless remote control outside the cab.

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Specifications of the KL511 Full Hydraulic Open-Air Drilling Rig

Dimensions and WeightTransportation dimensions (L*W*H)11100*2520*3320mm
Weight15000kg
Articulated drill boom and chassisGround Clearance420mm
Rotary Angle of Frame120°+60°
Drilling Area26.5m2
Track Leveling Angle10° up, 10° down
Driving Speed0-3.5km/h
Grade Ability30°
Traction Force120kN
Power UnitDiesel EngineCaterpillar C7
Cylinder Quantity6
Output Power168kW/2200rpm
Transmission ModelGear box
Hydraulic Pump2×variable piston pump +2×gear pump
Screw Air CompressorZhejiang Kaishan
Air Displacement10mm3/min
Working Pressure10 bar
Oil Tank350L
Dust Collector SystemDust Collector Ability and Vacuum Degree23m3/min, 1000mm H2O
Filter Element/Material13pcs/Fiber
Filter Area10m2
Hydraulic Motor Power12kW
Hydraulic Rock DrillModelHC170RP
Impact Power23.4kW
Max. Impact Pressure180 bar
Impact Frequency41Hz
Max. Torque1590Nm
Max. Rotary Pressure200 bar
Max. Rotary Speed130rpm
Shank LubricationAir/oil fog/electronic lubrication pump
Lubricating Oil Consumption115 drip/min
Drilling Diameter89-127mm
Hydraulic SystemDriving, DrillingLoad sensing
Filter Precision10μm
Cooling Ability+50° environmental temperature
Hydraulic Oil Tank200L
Drill Boom, Propulsion Beam and Drill Rod Replacement MechanismDrill Boom Rising83°
Folded Boom Rising87°
Carriage Swing Angle-56°/52°, -20°/94°
Carriage Inclination Angle125°
Compensation Length1353mm
Rock Drill Stroke4020mm
Max. Propulsion Force19kN
Propulsion WayThe motor-roller chain
Economic Drilling Depth22m
Drill Rod Connecting MethodAutomatic connecting and discharging
Drill Rod Quantity5+1
Drill Rod ModelC51-52R-C51-3660
Push length for one time4020mm
Drill Rod Thread LubricationStandard
Control SystemDriving ControlHydraulic pilot + wireless remote
Drill Boom ControlHydraulic control
Drilling ControlPilot control (electric/hydraulic)
Hole ControlStepless
Impact ControlImpact pressure control
Anti-Blocking MechanismHydraulic
VoltageDirect-current 24V
CabSafetyFits the standards for preventing rock falls
Indoor Noise dB< 85dB
Control FunctionDrilling, driving, drill boom action and drill rod replacement
ChairAdjustable
Air ConditionerStandard cooling and heating
EntertainmentRadio+MP3


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