Chinese Factory Price Crawler Hydraulic 400m Efficient Multifunctional Diesel Mechanical Top Drive Rotary Borehole Water Well Drilling Machine

• Customization: Available
• After-sales Service: Online Technique Support
• Warranty: 1 Year
• Model NO.: RL400
• Certification: CE, RoHS, ISO 9001:2000
• Condition: New
• Motor: Diesel Engine
• Drill Hole Diameter: 140-325mm
• Drill Hole Depth: 400m
• Bit Type: Diamond Bit
• Drilling Way: Compound
• Type: Crawler
• Product Name: Crawler Water Well Drilling Rig
• Air Pressure: 1.7-3.5MPa
• Air Consumption: 16-55m³/Min
• Drill Pipe Length: 1.5/3/6m
• Drill Pipe Diameter: 89/102mm
• Fast Lifting Speed: 30m/Min
• Max Rotary Torque: 8500/4250nm
• Max Drilling Depth: 400m
• Axial Pressure: 3t
• Jacks Stroke: 1.6m
• Driving Speed: 2.5km/H
• Equipment Weight: 8.2t
• Drilling Diameter: 140-325mm
• Lifting Force: 20t
• Engine Power: 103kw
• Transport Package: Standard Export Packaging
• Specification: 6*2*2.55m
• Trademark: Runli
• Origin: Shandong, China
• Production Capacity: 50 Sets/Month
• Package Size: 600.00cm * 200.00cm * 255.00cm
• Package Gross Weight: 8200.000kg

Product Description

Product Description

Crawler Water Well Drilling Rig

Crawler type water well drilling rig is a special equipment designed specifically for water well drilling. It adopts a crawler chassis to adapt to complex terrain such as mountains and hills, and has the characteristics of flexible movement and low grounding pressure. This equipment uses hydraulic control through drill rods, drilling tools, and power systems (diesel engines/electric motors) to crush rock formations through rotation or impact, and discharges rock debris through mud circulation. Its drilling depth can reach tens to hundreds of meters, widely used in agricultural irrigation, industrial water supply, geological exploration and other fields, with the advantages of high drilling efficiency and stable quality. The homework requires auxiliary equipment such as mud pits and generators.

Specification

Advantages

The tracked water well drilling rig has become the core equipment for complex terrain water well construction due to its chassis design, power performance, and process adaptability. Here are its core advantages:

1, Superb terrain adaptability and maneuverability
--All terrain traffic capacity
--Compact structure and flexible operation
 
2, Efficient drilling and depth capability
--High torque deep hole drilling
--Multi process compatibility

3, Construction stability and well completion quality
--High precision vertical drilling
--Ability to cope with complex geological formations
-Modular drilling tool design
-Pebble layer: equipped with roller cutter drill bit and mud wall protection, the anti collapse hole efficiency is increased by 40%;   
-Fissured rock stratum: air foam drilling to solve the leakage problem

Product Description

(Custom configurations available upon request.)

NO	Information	RL180	RL200	RL260	RL300	RL350S	RL400S	RL450S	RL500S
1	Max drilling depth	180m	200 m	260m	300 m	350 m	400m	450 m	500 m
2	Air pressure	1.7-2.5Mpa	1.7-2.5Mpa	1.7-2.5Mpa	1.7-3.0Mpa	1.2-3.5 Mpa	1.7-3.5 Mpa	1.2-3.5 Mpa	1.2-3.5 Mpa
3	Drill pipe length	1.5/2/3m	1.5/2/3.m	1.5/2/3m	1.5/2/3.0m	1.5/3/6m	1.5/3/6m	1.5/3/6m	1.5/2/3/6m
4	Axial pressure	2T	3T	3T	3T	3T	3T	3T	6T
5	Fast lifting speed	20m/min	20 m/min	24 m/min	24 m/min	30 m/min	30 m/min	30 m/min	30 m/min
6	Max rotary torque	3200-4600	3400-4700N.m	4000-5300N.m	5700-7500N.m	8000/4000 Nm	8500/4250Nm	9000/4500 Nm	11000/5500Nm
7	Jacks stroke	1.4m	1.4 m	1.4m	1.4 m	1.5 m	1.6m	1.6 m	1.6 m
8	Driving speed	2.5Km/h	2.5 Km/h	2.5Km/h	2.5 Km/h	2.5 Km/h	2.5Km/h	2.5 Km/h	3 Km/h
9	Equipment weight	4.5T	4.7 T	5.7T	6.8 T	7.5 T	8.2T	8.5 T	10.5 T
10	Drilling diameter	140-254mm	140-254mm	140-305mm	140-305mm	105-305 mm	140-325mm	105-400 mm	105-400 mm
11	Air consumption	17-31 m³/min	17-31 m³/min	17-31 m³/min	17-36 m³/min	16-55 m³/min	16-55m³/min	16-55 m³/min	16-55 m³/min
12	Drill pipe diameter	76/89mm	76/89mm	76/89mm	76/89mm	89/102 mm	89/102mm	89/102 mm	89/102 mm
13	Lifting force	12T	13 T	14T	16 T	18 T	20T	24 T	30 T
14	Fast feeding speed	40m/min	40m/min	40m/min	40m/min	55 m/min	55m/min	55 m/min	58 m/min
15	Max rotary speed	45/70r/min	45/70 r/min	45/70 r/min	42/70 r/min	60/120 r/min	75/150r/min	90/180 r/min	75/150 r/min
16	Drilling efficiency	10-35m/h	10-35 m/h	15-35 m/h	15-35 m/h	10-35 m/h	15-35m/h	10-35 m/h	10-35 m/h
17	Uphill angle	21°	21	21°	21°	21°	21°	21°	21°
18	Dimension	3.95*1.63*2.25m	3.95*1.75*2.25m	3.95*1.75*2.25m	4.1*2.0*2.26m	5.78*1.7*2.25m	6*2*2.55m	5.85*1.8*2.4m	6.52*1.85*2.5m
19	Engine power	55KW	58KW	76KW	85KW	91KW	103KW	110KW	118KW
20	Working condition	Loose layers and rocks	Loose layers and rocks	Loose layers and rocks	Loose layers and rocks	Loose layers and rocks	Loose layers and rocks	Loose layers and rocks	Loose layers and rocks
21	Drilling methods	Top drive hydraulic rotary and propulsion DTH impactor or mud drilling	Top drive hydraulic rotary and propulsion DTH impactor or mud drilling	Top drive hydraulic rotary and propulsion DTH impactor or mud drilling	Top drive hydraulic rotary and propulsion DTH impactor or mud drilling	Top drive hydraulic rotary and propulsion DTH impactor or mud drilling	Top drive hydraulic rotary and propulsion DTH impactor or mud drilling	Top drive hydraulic rotary and propulsion DTH impactor or mud drilling	Top drive hydraulic rotary and propulsion DTH impactor or mud drilling

After Sales Service

Warranty: 14 months
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.

Company Profile

Shandong Runli Mining Machinery Co., Ltd.

Shandong Runli Mining Machinery Co., Ltd. is located in Mengyin County, Linyi City, Shandong Province. It is a large-scale prospecting and drilling machinery and equipment manufacturing company integrating R & D, production and sales. The company's business mainly includes: New machinery and equipment manufacturing, second-hand replacement, second-hand recycling and other businesses.
 
The company's main production equipment includes: Full hydraulic water well drilling rig, rope coring drilling rig, water and gas dual-purpose drilling rig, photovoltaic drilling rig, down-the-hole drilling rig, truck-mounted drilling rig, gas lift reverse circulation drilling rig, air compressors, creepers, drill pipes, drill bits and other supporting drilling rigs, drilling tools; The company's products are widely used in water wells, ground source heat pump holes, rescue wells, detection wells, hot spring wells, exploration and sampling, mine blasting holes and highway holes and other fields.
 
The company's drilling and mining machinery and equipment have been exported to Malaysia, Kazakhstan, Myanmar, Zambia, Australia, Burkina Faso and many other foreign countries, and have been well received! The company adheres to the business policy of "quality assurance, reputation, and honest service", in line with the business tenet of "quality first, service first", adhering to the enterprise spirit of "integrity and pragmatism, serving users, unity and enterprising, and striving for efficiency", and warmly welcomes domestic and foreign merchants to visit our company and guide our work!
 
Our company will cooperate sincerely with friends from all walks of life with "good quality, good reputation and good service", and work together for mutual benefit and mutual benefit, seek common development and create a better future!

Why Choose Us?

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OEM/ODM capabilities
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Certifications

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 rig, truck mounted drilling rig, RC reverse circulation exploration drilling rig, fully hydraulic coring drilling rig, down the hole drilling rig, and pile drivers. Our products have been exported to many countries around the world and enjoy a high reputation 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:
On-site factory inspection (you or your representatives are welcome to visit).
Third-party inspection (we accommodate inspections by your chosen agency).
Remote video inspection (if an in-person visit isn't possible).
 
4. Do you provide after-sales support?
of course. Our dedicated after-sales team provides:
Professional technical support.
Dispatch on-site engineers (if necessary) for installation and operator training.

5.What is your quality assurance policy?
We provide a one-year warranty for the host to ensure reliable performance and free replacement of defective parts.
 
6.What is your usual delivery time?
Delivery varies by order type:
Standard production: 15-20 days.
Customized order: 20-25 days (subject to specifications).
 
7. Do you accept OEM orders?
yes! We welcome OEM requests. Just share your design requirements, and we will:
Provide competitive pricing.
 
8. Do you recruit agents globally?
Yes, we sincerely invite strong companies from around the world to become our partners, share our experience and technology together, provide all our services, and ensure that our agents can gain greater benefits from it.