PCR200 DTH pneumatic crawler drilling rig

QIN-PCR200-DTH PNEUMATIC CRAWLER DRILLING RIG

Hole Diameter : 89-165 mm / 3.5-6.5 inch
Average Speed : 1 m/min

PCR200-DTH 
​ROTARY HEAD ASSEMBLY

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QIN-PCR200-DTH rotary head assy is also Interchangeable in FURUKAWA PCR200-DTH crawler drilling rig.

​Output torque: 2000 N/m
Rotating speed: 70 rpm

PCR200-DTH POWERFUL PARTS 

QIN-PCR200-DTH (2021) TECHNICAL UPGRADE

【2021】The main regulator is next to the lubricator for easier checking and adjusting.

【2021】Water spray dust removing control system to adjust the water volume.

【2021】Add rotary regulator & feed regulator to prolong the life of rotary head & feed motor

BEYOUND THE CLASSIC

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PAY TRIBUTE TO THE LEGEND​

【2021】Upgraded atomized lubricator. Its quality is more stable,easier maintenance.

【2021】The classic Japanese design has been retained.

Clamp device for horizontal drilling (Option)​

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When the ordinary DTH pneumatic  crawler drilling rig carries on the horizontal drilling, will appear the borehole deviation problem.To solve this problem, our R& D team added a drill rod clamping device to QIN-PCR200-DTH pneumatic crawler drilling rig to ensure accurate horizontal drilling.

Water spray dust removal system （Option）

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Standard Capacity: 160L

Advantages:

1. The existing air compressor can be used continualy.
2. Air pressure is constant and does not affect the drilling scale.
3. Accurate water pressure regulation system for maximal water saving.
4. No power supply, no electronic parts, long life.

DRILL PANGOLIN® Research Institute has developed a water spray dust removal system for the unique pneumatic driven of DTH pneumatic crawler drilling rig, which can effectively prevent harmful dust to the human respiratory system during drilling.

Air Compressor​

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DRILL PANGOLIN & LIUTECH teamed up to manufacture an air compressor matching KHITAN series hydraulic crawler drilling rig, reaching the drilling target of No Fastest Only Faster.

LIUTECH as a multinational compressor supplier ATLAS COPCO group, a wholly owned company in China manufacturing, is a company specializing in the production of screw air compressor and its post-processing equipment manufacturer, has been committed to provide users with the compressed air system solutions.

Official Technical Data of QIN-PCR200 DTH pneumatic crawler drill

Model	QIN-PCR200 DTH Pneumatic Crawler Drill
Hole Diameter	89-165 mm  / 3.5-6.5 inch
​Total length (mm)	​6,100
Total width (incl.operator pedal) (mm)	​2,360
Total width (excl.operator pedal) (mm)	2,200
Total height (main boom down) (mm)	2,105
​Total track length (mm)	2,580
​Total track length on ground (mm)	1,885
Track width (mm)	310
​Weight (kg)	5400
Minimum  ground clearance (mm)	250
Travel speed (km/h)	0 ～ 3.5
Power of travel motor (KW)	8.8 * 2
Grade-ability (°)	35
Swing angle (°)	13
Rotary head	Reducer・Air motor (gear type)
Slewing weight (KG)	219
Max. rotary torque (KN-m)	2
Pneumatic motor power(kW)	3.7
​Water consumption (L/min)	46
Hydraulic pump pressure (Mpa)	14.7
​Hydraulic oil tank (L)	53
Rod diameter×length (mm)	φ76, φ89 ×3,000
Maximum wind pressure (Mpa)	2.5
​Suggested air amount (m³/min)	25
Hose connector	​Rc 2 in.
Internal lubricating oil (L)	Gear oil, approximately 8
Total length of slide frame (mm)	5,420
Length of drill boom (mm)	1,912
​Propulsion length (mm)	3,980
​Max. propulsion force (kN)	11
Swing angle of sliding frame (°)	Left 4 / Right 54
Power of propulsion motor (kW)	3.8
Drill boom pitching (°)	Up 46 / Down 23
​Drill boom swing (°)	Left 40 / Right 40

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