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Rotation Torque Rubber Crawler Mounted Drilling Rig 200 Meters Depth

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Rotation Torque Rubber Crawler Mounted Drilling Rig 200 Meters Depth

Large Image : Rotation Torque Rubber Crawler Mounted Drilling Rig 200 Meters Depth

Product Details:

Place of Origin:	China
Brand Name:	JINZHOU SHITAN
Certification:	ISO
Model Number:	ST-200

Payment & Shipping Terms:

Minimum Order Quantity:	1 set
Price:	Negotiation
Packaging Details:	Standard Export Package
Delivery Time:	7-10 days
Payment Terms:	T/T, Western Union
Supply Ability:	2000 sets per year

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Detailed Product Description

Product Name:	ST 200 Fast Speed Steel Crawler Large Pneumatic Water Well Drilling Rig Equipment	Model Number:	Truck-mounted Drilling Rig
Machine Type:	Drilling Equipment	Certification:	ISO
Hole Diameter:	Customized	Drilling Depths:	200 Meters
Condition:	New	Weight:	8.9 T
Warranty:	12 Months	Rotation Torque:	7500Nm, 983 N.m, 4200N.m, 3400mm
Air Consumption:	16-30 M3/min, 20-100m3/min, 17-31m3/min, 16-30cubic Meter/min
Highlight:	rotation torque crawler mounted drilling rig , 200meters depth crawler mounted drilling rig , oem pneumatic drilling rig

ST 200 Fast Speed Steel Crawler Large Pneumatic Water Well Drilling Rig Equipment

Product Specifications

Attribute	Value
Model Number	Truck-mounted drilling rig
Machine Type	Drilling Equipment
Certification	ISO
Hole Diameter	Customized
Drilling Depths	200 meters
Condition	New
Weight	8.9 T
Warranty	12 months
Rotation torque	7500Nm, 983 N.m, 4200N.m, 3400mm
Air consumption	16-30 M3/min, 20-100m3/min, 17-31m3/min, 16-30cubic meter/min

Technical Details

Drilling Rigs	200 Meters
Power Type	Diesel
Origin	China
Brand Name	Shitan
Usage	Water Well Drilling
Dimension (LWH)	6400MM2250MM2700MM
Weight	5800KG
Certification	ISO9000
Drilling diameter	90-152mm
Rotary speed	0-90rpm
DTH	K40
Drilling Rods	762m+763m
Air consumption	13-20m3/min
Travelling speed	0-2.5km/h

Key Features

Crawler chassis for easy movement and fast speed
Hydraulic oil pressure feed device improves drilling efficiency
Pressure gauge displays bottom hole conditions
Hydraulic cylinder controlled drill mast enhances operation efficiency
Diesel engine with electric starter reduces labor intensity

Drilling Process

Drill holes, take samples, and create drilling profile structure diagram
Backfill with 1.8-2.0 m3 of siliceous sandy pebble filter material (20-40mm particle size)
Ensure well pipe is vertical and polyethylene plastic pipe wall is 8mm thick
Use drilling filter with 18-20mm holes and at least 25% drilling rate
Secure well pipe with overlapped joints and 25 mesh filter screen wrapped in 2 layers

Drilling Process Considerations

The drill bit quality directly affects water well drilling efficiency and quality. Proper selection and operation are crucial for optimal performance.

Replace central drilling tool after structure drilling, clean hole bottom, and lift drilling tool with appropriate force
Monitor casing follow-up and maintain hole cleanliness during drilling
Use air pressure to clean hole if rock slag affects eccentric bit retraction

Product Images

Jinzhou Shitan Machinery Equipment Co., Ltd. Main Products：

Pneumatic Drilling Rig / Air Drilling Rig（ST-180,ST-200,ST-260,ST-300,ST-350,ST-400,ST450,ST-450,ST-500, ST-600,ST-800 and other Pneumatic water well drilling Rigs.）, Crawler Water Well Drilling Rig / Trailer Mounted Drilling Rig / Water Well Drilling Rig / Hydraulic Borewell Machine / Hard Rock Drilling Equipment / Diamond Core Drill Rig / Geological Drilling Rig / Soil Testing Drilling Rig / Portable Water Well Drilling Rig（ST-30，ST-50，XY-1A, XY-1B, XY-2, XY-2B,GK180, GK200, GY150, GY200 and 30 impact drill rig,ZLJ series tunnel drilling rig and other geological drilling machines）Crawler Track Undercarriage, Drilling Mud Pump（BW150,BW160,BW200,BW250,BW850 series Drilling mud pumps）, Drilling Air Compressor, Water Well Drill Bits（PDC Drill Bit， Tricone Bit， DTH Button Bit）, Water Well Drill Pipe, Drilling Rig Spare Parts( drilling rods , drilling rods joint , casing pipe, casing coupling, core tube, core tube coupling, lifters, automatic drop hammer, sampler, SPT tool, wrench fork, pad fork, lock joint), Track Transporter

Good quality, professional after-sales service, welcome to order