350m Portable Steel Crawler Mounted Pneumatically Water Well Drilling Rig

• Certification: CE, ISO 9001:2008
• Condition: New
• Motor: AC Motor
• Model NO.: JK-DR350
• Drill Hole Diameter: 140-325mm
• Drill Hole Depth: 300m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Type: Crawler
• Product Name: Water Well Drilling Rig
• Product Model: Jk-Dr350
• Engine: Diesel Power
• Color: Custmized
• Usage: Water Well
• Drilling Depth: 350m
• Gradeability: 30°
• Weight: 9000kg
• Size: 5900*2000*2850mm
• Brand: Sdjk
• Transport Package: 40hq
• Specification: 5900*2000*2850mm
• Trademark: SDJK
• Origin: Shandong
• HS Code: 8430412100
• Production Capacity: 100 Pieces/Month

Product Description

The JK-DR350 drilling rig with AC(Air Compressor) method is capable of drilling upto 219mm diameter holes for pore-forming purposes to a depth of 350 meters.
Product Display

JK-DR series water well drilling rig uses full hydraulic control, and the Top drive to drive the rotation of drilling tools with very high drilling efficiency.There are 180, 200, 300, 350, 400, 500, 600, 800 and other series of water well drilling rigs.

This series of water well drilling machine has the characteristics of standardized configuration, compact and reasonable structure, fast drilling speed, economical and durable, low failure rate, etc. It has been recognized by the market once it is launched, and has been widely used in mining engineering construction, civil drilling, geothermal drilling and other fields.

Model & Name	JK-DR350	Travelling speed	2.5km/h
Weight	9000 kg	Gradeability	30%
Dimensions(mm)	5900*2000*2850mm	Rated pressure	1.7-3.3MPa
Power Oil	Diesel	Air consumption	17-35 m³/min
Engine Model		Drill rod diameter	Φ89 / Φ102 mm
Rated Power	92 kW	Drill rod length	1.5m, 2.0m, 3.0m, 6.0m
Travelling System	Steel Crawler	Elevating capacity	24 Ton
Drilling depth	350m	Swing speed	55-115rpm
Bore diameter	140-325mm	Swing torque	6200-8500 N.m
Drive Head Stroke	6.6m

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