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HYDRAULIC ROTARY PERCUSSIVE GROUND ANCHOR DRILLING RIG
HYDRAULIC ROTARY PERCUSSIVE GROUND ANCHOR DRILLING RIG

HYDRAULIC ROTARY DRILLING RIG 1German rotary drive 2Water flushing 3drilling rod automatically dismantled 4crawler chassis

HYDRAULIC ROTARY PERCUSSIVE GROUND ANCHOR DRILLING RIG

TOTAL WEIGHT

10500kg

OVERALL DIMENSION( L x W x H )

7025 x 2200 x 2730 mm

DRILLING DIAMETER

Φ65~170mm(Max.215mm)

DRILLING DEPTH

80m ( When drilling diameter Φ65mm, Maximum depth 150m) 

ROTARY DIRVE

Mode of Operating

Rotary, percussive

Percussion Frequency

1200, 1800, 2500 min -1

Percussion Torque

590, 400, 340 Nm

Max. Rotating Speed

110 rpm

Max. Torque

9700 Nm

RANGE OF DRILLING OPERATION

Pitch angle of slewing frame

-11°~+15°

Swing angle of slewing frame

±95°

Lifting Angle of the Big Boom

-21°~+54°

Pitch Angle of the Feed Mast

-6°~+115°

Swing Angle of the Feed Mast

-81°~+11.5°

Slide Stroke of the Feed Mast

1000mm

FEED MECHANISM

Mode of Feed  

Cylinder-Chain System

Impulsion Force 

53kN

Pipe Extract Force 

71kN

Feed Stroke 

4100mm

Impulsion Speed 

0.17m/s(Slow), 0.67m/s(Quick)

Pipe Extract Speed

0.13 m/s(Slow), 0.51m/s(Quick)

Drill Rod Tripper and Chuck

Chuck Diameter 

65~215mm

Chucking Force 

190kN

Tripping Torque 

25400Nm

Travelling Mechanism

Swing Angle of the Crawler

-11°~+15°

Traveling Speed

3.08km/h

Grade Ability

27°

Ground Contact Pressure

0.06MPa

WINCH

Winch capacity

1000kg

HYDRAULIC ROTARY PERCUSSIVE GROUND ANCHOR DRILLING RIG

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