(JK-DR300) Hydraulic Rotary Borehole DTH Water Well Drilling Rig for 300m Depth for Selling

• After-sales Service: Provide a Lifelong Online Problem Solution
• Warranty: 1 Year Warranty Service
• Certification: CE, ISO 9001:2008
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: JK-DR300
• Condition: New
• Drill Hole Diameter: 140-325mm
• Drill Hole Depth: 300m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Type: Crawler
• Usage: Water Well
• Voltage: 24V
• Weight: 7t
• Power Type: Diesel
• Product Name: Water Well Drilling Rig
• Swing Torque: 6500-9000 N.M
• Swing Speed: 45-115rpm
• Elevating Capacity: 25 Ton
• Drill Rod Length: 1.5m, 2.0m, 3.0m, 6.0m
• Drive Head Stroke: 6.6m
• Travelling System: Steel Crawler
• Engine Model: Yuchai
• Rated Power: 92 Kw
• Dimensions: 5900*2100*2850mm
• Transport Package: 40hc
• Specification: 4100*1950*2600mm
• Trademark: SDJK
• Origin: Shandong
• HS Code: 8430412100
• Production Capacity: 100sets/Month

Product Description

The JK-DR300 drilling rig with AC(Air Compressor) method is capable of drilling upto 203mm (8 inch) diameter holes for pore-forming purposes to a depth of 300 meters.

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-DR300	Drive Head Stroke	3.4m
Weight	7000 kg	Travelling speed	2.5km/h
Dimensions(mm)	4100*1950*2600mm	Gradeability	30%
Power Oil	Diesel	Rated pressure	1.7-3.0 MPa
Engine Model	YUCHAI	Air consumption	17-35 m³/min
Rated Power	85 kW	Drill rod diameter	Φ76 / Φ89 / Φ102 mm
Travelling System	Steel Crawler	Drill rod length	1.5m, 2.0m, 3.0m
Drilling depth	300m	Elevating capacity	18 Ton
Bore diameter	140-325mm	Swing speed	40-70rpm
Swing torque	5700-7500 N.m