Durable Diesel 300 Water Well Drilling Rig With Strong Lifting Capacity

Product Details:

Place of Origin:	Hebei China
Brand Name:	Shitan
Model Number:	ST-300

Payment & Shipping Terms:

Minimum Order Quantity:	1 set
Price:	35000 USD-45000 USD
Packaging Details:	Wooden box
Delivery Time:	15-20 days
Payment Terms:	T/T,Western Union
Supply Ability:	2000 sets/month

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Detailed Product Description

Product Name:	300 Type Tire Type Water Well Drilling Rig	Drilling Method:	Mud Pump Drilling And Air Compressor Drilling
Drilling Diameter:	Φ105-Φ350mm	Drilling Depth:	300m
One Push Length:	3M-6M	Drilling Pipe Diameter:	Φ76mm, Φ89mm
Iift Force:	22T	Max Rotary Torque:	8900 Nm
Max Rotary Speed:	85-170 R/min	Weight:	6T
Diesel Engine Power:	Yuchai 65 KW	Dimension:	4800×2150×2350mm
Highlight:	durable diesel water well drilling rig , trailer mounted drilling rig with lifting capacity , strong diesel 300 well drilling rig

ST-300 Water Well Drilling Rig

The ST-300 is a powerful tire-type water well drilling rig designed for professional drilling operations with maximum efficiency and durability. This versatile rig supports both mud pump drilling and air compressor drilling methods.

Key Specifications

Attribute	Value
Drilling Method	Mud pump drilling and air compressor drilling
Drilling Diameter	Φ105-Φ350mm
Drilling Depth	300m
One Push Length	3M
Drilling Pipe Diameter	Φ76mm, Φ89mm
Lift Force	22T
Weight	6T
Engine Power	yuchai 78 kW
Dimensions	480021502350mm

Performance & Durability

The service life of the ST-300 pneumatic water well drilling rig typically ranges between 8-15 years, depending on operating conditions and maintenance practices. Key factors affecting longevity include:

Working Environment: Harsh conditions (high temperature, humidity, dust, or corrosive environments) may reduce lifespan by 3-5 years
Maintenance: Regular maintenance can extend service life to 12-15 years or more
Operation: Proper use and timely replacement of vulnerable parts are crucial for longevity

Technical Parameters

Model	Shitan ST 300
Max Drilling Depth	300m
Drilling Diameter	105-350mm
Air Pressure	1.2-3.5 Mpa
Rod Length	3m-6m
Rod Diameter	76-89mm
Main Shaft Pressure	4T
Lifting Force	22T
Power Head Stroke	40m
Max Rotary Torque	8900 Nm
Max Rotary Speed	85-170 r/min
Secondary Winch Lifting Force	1.2T
Jacks Stroke	1.35m
Moving Speed	2.5 km/h
Uphill Angle	21°
Weight	6T
Engine	yuchai 78kw (Strong power)
Overall Dimensions	480021502350mm
Working Condition	Loose layer and bedrock

Civilian water intake scenario
Rural household drinking water well
Irrigation wells for farmland orchards and greenhouses
Farm water supply well, reservoir water intake well

Special Maintenance

For long-term storage: Clean thoroughly, apply rust-proof oil, and store indoors
After harsh environment use: Perform deep cleaning and corrosion protection

Product Images

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Durable Diesel 300 Water Well Drilling Rig With Strong Lifting Capacity 1

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Durable Diesel 300 Water Well Drilling Rig With Strong Lifting Capacity 6

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