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Rl400 400m Deep Crawler Mobile Hydraulic DTH Rotary Crawler Borehole Water Well Drilling Rig Drill Rig Equipment Machine

Name: Rl400 400m Deep Crawler Mobile Hydraulic DTH Rotary Crawler Borehole Water Well Drilling Rig Drill Rig Equipment Machine
Brand: Linyi Ronglian Machinery Co., Ltd.
SKU: 1954617121
Price: 9999.00 USD
Availability: InStock

US$9,999.00-69,999.00 1 Piece (MOQ)

Port:

Qingdao, China

Production Capacity:

40sets / Month

Payment Terms:

L/C, T/T, D/P, Western Union

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Linyi Ronglian Machinery Co., Ltd.

Shandong, China

Last Login Date:

Oct 08, 2026

Main Products:

Drilling Rig, Water Well Drilling Rig, Core Drilling Rig, Truck Mounted Drilling Rig

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Product Description

Company Info

Basic Info.

Model NO.

RL400

After-sales Service

Provide

Warranty

1year

Certification

CE, ISO 9001:2008

Condition

New

Motor

Diesel Engine

Drill Hole Diameter

89/102mm

Drill Hole Depth

400m

Bit Type

Tricone Bit

Drilling Way

Rotary

Type

Crawler

Drilling Pipe Length

Dilling Pipe Diameter

89/102mm

Fast Lifting Speed

29m/Min

Fast Feeding Speed

56m/Min

Jacks Stroke

1.6m

Moving Speed

2.5km/H

Uphill Angle

21°

Weight of The Rig

9.8t

Dimension

6260*1850*2430mm

Engine Power

92kw

Trademark

RONGLIAN

Transport Package

Standard Export Packaging

Specification

6000*2000*2550 mm

Origin

Linyi City Shandong

HS Code

8430412900

Product Description

Crawler-type water well drilling machine
Our company develops, produces and sells full hydraulic crawler-mounted water well drilling machines, ideal for water well construction in diverse geological conditions. With advanced full hydraulic transmission, they offer precise operation, strong power and stable drilling.

The crawler chassis ensures excellent terrain adaptability-performing well in mountains, muddy fields and remote areas where wheeled machines struggle. Our machines cover drilling depths from 180m to 3000m, meeting needs from small rural projects to large industrial deep-well tasks.

Notably, all crawler rigs can be modified to truck-mounted versions. This retains core hydraulic performance while boosting mobility, reducing relocation time and no need for extra transport equipment (e.g., cranes).

Detailed Photos

Product Parameters

NO	Information	RL400
1	Max drilling depth	400m
2	Air pressure	1.7-3.5 Mpa
3	Drill pipe length	1.5/3/6m
4	Axial pressure	3T
5	Fast lifting speed	30 m/min
6	Max rotary torque	8500/4250Nm
7	Jacks stroke	1.6m
8	Driving speed	2.5Km/h
9	Equipment weight	8.2T
10	Drilling diameter	140-325mm
11	Air consumption	16-55m³/min
12	Drill pipe diameter	89/102mm
13	Lifting force	20T
14	Fast feeding speed	55m/min
15	Max rotary speed	75/150r/min
16	Drilling efficiency	15-35m/h
17	Uphill angle	21°
18	Dimension	622.55m
19	Engine power	103KW
20	Working condition	Loose layers and rocks
21	Drilling methods	Top drive hydraulic rotary and propulsion DTH impactor or mud drilling

After Sales Service

Guarantee :
♦ Engine and all parts are 100% genuine and certificate is with it.
♦ Machine is verified and inspection and adjustments are completed as well as verified in writing.
♦ Testing is done and results are verified in writing.
♦ All of the stickers and words on the machine is translated into English.
♦ It has 14 month warranty, excluding wearing parts, . We offer these parts with lowest price at any time.

After-sales Suppor:
♦ After deliver machine to customer, our factory will offer operation video and operation manual to customer. which will help
customer to learn how to use.
♦ All machine has one year warranty from the date of receipt.
♦We offer free reparation during warranty when occur machine malfunction,unless the machine malfunction is caused by human.
♦ Lifelong and free technical support.
♦ Free troubleshooting.
♦ If need, we will send technical engineers to the Buyer's site for supervision of erection and Commissioning. Expenses abroad
should be paid by the buyer, include round-trip air tickets, hotel and board abroad for each technical engineer.

Certifications

Customer Case

Customer Feedback, Proven Performance

A strong water flow is the best proof of a reliable drilling rig.
Our water well drilling rigs have been used in different working conditions, including farms, mountains, villages, and hard ground areas. Customers from many regions have shared real jobsite feedback, showing stable performance, strong drilling power, and efficient water output.

From easy operation to reliable drilling results, our equipment helps customers finish well drilling projects faster and with less trouble. Real feedback, real performance, and real value you can trust.

Company Profile

Linyi Ronglian 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 Machine, rope coring drilling Machine, water and gas dual-purpose drilling Machine, photovoltaic drilling Machine, down-the-hole drilling Machine, truck-mounted drilling Machine, gas lift reverse circulation drilling Machine, 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.

FAQ

1. Are you a trading company or a manufacturer?
We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs, down-the-hole drilling rigs, pile drivers, etc. The products have been exported to hundreds of countries around the world and enjoy a high reputation all over the world.

2. How can we guarantee quality?
Always a pre-production sample before mass production;always final inspection is done before shipment;and our main unit has a one-year warranty, during which all damaged accessories can be replaced with new ones. We provide machine installation and operation videos.

3. How to inspect the goods?
1) Support customers to come to the factory for on-site inspection.
2) Support customers to designate third-party companies to inspect goods.
3) Support video inspection.

4. Do you have after-sales service?
Yes, we have a dedicated service team that will provide you with professional technical guidance. If you need, we can send our engineers to your workplace and provide training for your employees.

5. How about quality assurance?
We provide a one-year quality guarantee for the main machine of the machine.

6. How long is your delivery cycle?
1) In the case of stock, we can deliver the machine within 7 days.
2) Under standard production, we can deliver the machine within 15-20 days.
3) In the case of customization, we can deliver the machine within 20-25 days.

7.Can you do OEM for me?
We accept all OEM orders,just contact us and give me your design.we will offer you a reasonable price and make samples for you ASAP.

Address: 1202, B03, Lushang Center, Linyi, Shandong, China

Business Type: Manufacturer/Factory, Trading Company, Group Corporation

Business Range: Construction & Decoration, Industrial Equipment & Components, Manufacturing & Processing Machinery, Packaging & Printing, Transportation

Management System Certification: ISO 9001, ISO 9000

Main Products: Drilling Rig, Water Well Drilling Rig, Core Drilling Rig, Truck Mounted Drilling Rig

Company Introduction: LINYI RONGLIAN MACHINERY Co., Ltd. RONGLIAN Machinery has 20 years of production and process-ing experience in the drilling rig industry. And is headquartered inLinyi, Shandong Province a renowned hub of construction equip-ment manufacturing in China.

As a specialized manufacturer focused on drilling rig production, thecompany offers a comprehensive range of products including rotary drill rigs, piling machines, foundation drilling equipment, and related accessories. Our equipment has been exported to over 100 countries and regions across Europe, Southeast Asia, the Middle East, andAfrica, serving a wide spectrum of infrastructure and resource ex-traction projects globally. Recognized as a trusted name in the Chi-nese machinery sector, Ronglian is steadily building its presence in the international market.

The drilling rig conform to the ISO quality production system and meet the CE inspection standards as wellas the Chinese quality inspection certification. By choosing RONGLIAN, customers can enjoy professional benefits with our dedicated services for design, installation, layout planning, technol-ogy transfer, and production guidance.

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