200m/300m/500m Customizable Oil Deep Drilling Hydraulic Borehole Rotary DTH and Mud Pump Drilling Truck Mounted Water Well Drilling Rig Well Digging Machine

• Customization: Available
• After-sales Service: Online Technique Support
• Warranty: 1 Year
• Model NO.: 350
• Certification: CE, RoHS, ISO 9001:2000
• Condition: New
• Motor: Diesel Engine
• Drill Hole Diameter: 105-305mm
• Drill Hole Depth: 350m
• Bit Type: DTH Drill Bit
• Drilling Way: Rotary
• Type: Truck Mounted
• Product Name: Truck Mounted Water Well Rotary Drilling Rig
• Air Pressure: 1.2-3.5MPa
• Air Consumption: 16-55m³/Min
• Drill Pipe Length: 3m
• Drill Pipe Diameter: 89mm
• Fast Lifting Speed: 30m/Min
• Max Rotary Torque: 8000/4000nm
• Weight of Drilling Rig: 18.2t
• Dimension: 9.6×2.25×3.2m
• 1drill Pipe Diameter: 127 mm
• 1max Rotary Torque: 8000/4000nm
• Fast Feeding Speed: 60 M/Min
• 1drill Pipe Length: 3m
• Drilling Efficiency: 10-35 M/H
• Drilling Methods: Top Drive Hydraulic Rotary and Propulsion, DTH Imp
• Transport Package: Standard Export Packaging
• Specification: 9.6× 2.25× 3.2m
• Trademark: Runli
• Origin: Shandong, China
• Production Capacity: 50 Sets/Month
• Package Size: 960.00cm * 225.00cm * 320.00cm
• Package Gross Weight: 18200.000kg

Product Description

Technical parameters	Unit	RL300
Max drilling depth	m	300
Air pressure	Mpa	1.7-3
Drill pipe length	m	3
Axial pressure	T	3
Fast lifting speed	m/min	22
Max rotary torque	Nm	5700/7500
Big auxiliary winch lifting force	T	2

Small auxiliary winch lifting force	T	0
Weight	T	16.5-21.7
Drilling diameter	mm	105-325
Air consumption	m³/min	16-120
Drill pipe diameter	mm	76/89
Lifting force	T	18
Fast feeding speed	m/min	40
Max rotary speed	r/min	45-70

Drilling efficiency	m/h	15-35
Uphill angle	°	21
Dimension	m	9.6*2.25*3.2

FAQ

1. Are you a trading company or a manufacturer?

We are a direct manufacturer specializing in the production of drilling equipment, including water well drilling rigs, core drilling rigs, down-the-hole (DTH) drilling rigs, and pile drivers. Our products have been exported to numerous countries worldwide and are highly regarded in the industry.

2. How do you ensure product quality?

To guarantee quality, we follow strict procedures:

• Pre-production samples are provided before mass production.

• A thorough final inspection is conducted before shipment.

• Our main units come with a one-year warranty, covering replacement of any damaged parts.

• We also provide detailed installation and operation videos for easy setup and use.

3. What inspection options are available?

You can verify product quality through:

1. On-site factory inspection (you or your representatives are welcome to visit).

2. Third-party inspection (we accommodate inspections by your chosen agency).

3. Remote video inspection (if an in-person visit isn't possible).

4. Do you offer after-sales support?

Absolutely. Our dedicated after-sales team provides:

• Professional technical support.

• On-site engineer dispatch (if required) for installation and operator training.

5. What is your quality assurance policy?

We offer a one-year warranty on the main machine, ensuring reliable performance and free replacement of defective components.

6. What is your typical delivery time?

Delivery varies based on order type:

• Standard production: 15-20 days.

• Customized orders: 20-25 days (subject to specifications).

7. Do you accept OEM orders?

Yes! We welcome OEM requests. Simply share your design requirements, and we'll:

• Provide a competitive quote.

• Produce samples promptly for approval.