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JCM200 Multifunctional DTH Rock Drilling Rig – Fully Hydraulic Top-Drive Rotary Crawler Drill

Model:JCM200

Max. Drilling depth:200M

Drilling Method: DTH, Mud, Auger & RC Drilling (Optional)

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PRODUCT DESCRIPTION

>> Characteristics

The JCM200 is a fully hydraulic top-drive rotary crawler drilling rig designed for versatile applications, including tunnel pipe roofing support holes, pilot survey holes, urban deep foundation pit anchoring, grouting reinforcement, slope stabilization (large-tonnage prestressed anchor holes), geothermal heat pump well drilling, and small-to-medium foundation pile holes, water wells, and blast holes.

Fully Hydraulic Control: Adjustable rotation speed, torque, feed pressure, and lifting speed for optimal performance across different drilling conditions.

Top-Drive System: Integrated impact, rotation, and feed/lift mechanisms enable efficient rod handling and reduce auxiliary time. Supports pipe-following drilling.

High Efficiency: Compatible with multiple drilling techniques (DTH, air reverse circulation, auger, etc.), ensuring fast penetration and lower operational costs.

Crawler Mobility: High-leg design for easy loading/unloading without a crane. Crawler undercarriage ensures stability on muddy or uneven terrain (20° gradeability).

>> Specification

Specification	Unit	JCM200
Drilling Performance
Drilling Diameter (DTH)	mm	Φ105–Φ273
Drill Depth (DTH by rod handler)	m	45
Drilling Angle	°	45–90
Feed System
Feed Stroke	m	8
Feed Force	KN	40
Lifting Force	KN	80
Rotating Torque	N·m	10,000
Rotation Speed	r/min	65–130
Clamp Range	mm	Φ76–Φ200
Clamping Force	T	20
Storage Rods	m	6 × φ102 × 6
Power System
Engine Brand		Weichai
Engine Power	kW	247 (WP10-330-247)
Walking Mechanism & Frame
Body Rotation	°	360
Traveling Speed	km/h	1.5
Gradeability	°	21
Ground Clearance	mm	300
Mud Pump		BW100
Dust Collector		Standard
Weight & Dimensions
Transportation Size	mm	1150 × 2850 × 3800
Drilling Size	mm	6800 × 2850 × 11500
Weight	Ton	21.5