KL511 Top Hammer Drilling Rig
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Kaishan KL511 top hammer drilling rig is equipped with standard drill rod of 45/51mm diameter to drill vertical, inclined and horizontal blast holes of 76-127 mm.

Drilling rig uses efficient Kaishan screw air compressor with fully independent intellectual property rights to realize environmental protection and energy saving.

The power unit of drilling rig is at the tail end of rotating rack in the upper layer to be symmetrical with drill boom and propelling beam, providing mutual balance, no matter which direction the drill boom and propelling beam are in.

Travelling, crawler balance and frame rotation of drilling rig can be equipped with optional wireless remote control function for operation outside the cab.

Technical Parameters of KL511 Top Hammer Drilling Rig

Dimensions and Weight

Transportation size(long*width*high)

11100*2520*3320mm

Weight

15000kg

Hinged drill boom and chassis

Ground clearance

420mm

Rack rotation

120°+60°

Drill hole covering area

26.5㎡

Crawler balance angle

10°up,10°down

Travelling speed

0-3.5km/h

Climbing capacity

30°

Traction

120kN

Power unit

Engine

CaterpillarC7

Number of cylinders

6

Output power

186kW/2200rpm

Transmission type

Gearbox

Hydraulic pump

2×Variable piston pump+2×Gear pumps

Screw air compressor

zhejiangkaishan

Wind

9.6m3/min

Working pressure

10bar

Fuel tank

350L

Dust collection system

Dust collector ability and vacuum degree

23m3/min; 1000mm Water column

Filter element/ material

13pcs / fiber

Filter area

10㎡

Hydraulic motor power

12kW

Hydraulic Rock Drills

Model

HC170RP

Impact power

23.4kW

Maximum Impact Pressure

180bar

Impact frequency

41Hz

Maximum torque

1590Nm

Maximum rotation pressure

200bar

Maximum rotation speed

130rpm

Bit shank lubrication

Air/ oil mist

Oil consumption for lubrication

15 drop /min

Drilling diameter

76-127mm

Hydraulic system

Traveling and drilling

Load sensing type

Filter precision

10μm

Cooling capacity

+50° Ambient temperature

Hydraulic oil tank

200L

Drill boom, propelling beam and rod changer

Boom lift

83°

Folding boom lift

87°

Guide swing

-56°/52° -20°/94°

Guide tilt

125°

Compensation stroke

1353mm

Rock drill stroke

4150mm

Max. feed force

19kN

Propulsion mode

Motor-roller chain

Economic drilling depth

25m

Number of rods

6+1

Drill rod model

T45/T51

Lubrication of drill rod thread

standard

Control System

Travelling

Hydraulic pilot control/ wireless remote control (optional)

Drill boom

Direct hydraulic control

Rock drilling

Pilot control (Electric/ hydraulic)

Drilling control

Variable

Impact control

Impact pressure control

Anti-sticking

Hydraulic pressure

Voltage

24V, Direct-current

Cab

Cab safety

Conforming to rolling and falling rock prevention standard

Control function

Drilling, travelling, drill boom action and rod changer

Seat

Adjustable

Air conditioning

Standard and well-being

Entertainment

Radio+MP3

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