What is the after-sales service policy?

We provide a 1-year warranty. If defective accessories are found, we give new parts for free in the next order.

Whether we can visit your factory?

Yes, you are warmly welcome to visit us.

DTH 350m Pneumatic Hydraulic Borehole Crawler Water Well Drilling Rig Machine

Name: DTH 350m Pneumatic Hydraulic Borehole Crawler Water Well Drilling Rig Machine
Brand: HENAN RANCHENG MACHINERY CO., LTD.
SKU: 2011756072

Henan, ChinaHENAN RANCHENG MACHINERY CO., LTD.

US$26,000.00-29,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Available for Ever

Warranty

One Year

Model NO.

RCF350C

Certification

CE, ISO 9001:2000

Condition

New

Motor

Diesel Engine

Drill Hole Diameter

100-350mm

Drill Hole Depth

300m

Bit Type

Drag Bit

Drilling Way

Impactor

Type

Crawler

Water Drilling Rig Engine

85kw

Water Drilling Rig Weight

7000kgs

Drilling Rig Torque

7000-9000n.M

Drilling Rig Lifting Force

18t

Drilling Pipe Diameter

89/102mm

Transport Package

Standard Exporting Package

Specification

4100x1900x2600mm

Trademark

Rancheng

Origin

China

HS Code

8430412900

Production Capacity

100sets/Month

Key features

Deep Drilling Capability: Drills up to 300m depth with 100-350mm diameter for various geological conditions.

High Efficiency DTH Technology: Uses DTH hammer for rock penetration, achieving dozens of times faster speed than conventional rigs.

Flexible Hydraulic Control: Adjustable speed, torque, thrust, and lifting speed for diverse drilling tool requirements.

Versatile Geological Adaptation: Suitable for hard rock, clay, soil, and sandy strata using mud or air cleaning methods.

Easy Mobility and Transport: Rubber crawler chassis for self-movement; four hydraulic legs facilitate truck loading.

Powerful Diesel Engine: Equipped with 85KW Yuchai diesel engine for high performance and reliability.

Comprehensive Warranty: 1-year warranty covering all products with free replacement for defective accessories.

24/7 Technical Support: Lifelong free technical support available via chat, phone, or on-site engineer dispatch.

Company profile

High Repeat Buyers ChoiceFast DeliveryIn-stock CapacityQuality Assurance

HENAN RANCHENG MACHINERY CO., LTD.

Henan, China

Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.69h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and product development capabilities, including ODM services and new products reported within the past year. It provides OEM services for well-known brands, exports extensively, and reports global customers and long-term cooperation. CE compliance certification and ISO9001 certification are stated, although supplier management system certification is listed as NIL. Production-related evidence includes complete manufacturing techniques, quality-control equipment, two quality assurance/control inspectors, and reported fulfillment within 15 workdays in both peak and off-peak seasons. After-sales evidence is limited but includes a documented customer-complaint procedure. Financial records are indicated for 2022–2024, but the slices do not provide sufficient detail to assess financial strength. The supplier lacks an SDK, overseas warehouse, overseas showroom, overseas agents or branches, and offline trade-show participation.

Supplier typeThe supplier presents itself as a manufacturer with manufacturing techniques, quality-control equipment, engineering personnel, and production operations. It also provides ODM services, OEM services for well-known brands, and maintains self-operated import and export rights.

CertificationsISO9001 certification is explicitly reported, and CE product compliance certification is stated in two slices. However, supplier management system certification is listed as NIL, so the positive assessment is limited to the certifications explicitly identified.

After-Sales capabilityThe supplier has a clear procedure with followed records for handling customer complaints, which is direct evidence of an established after-sales process. Its stated global customer network and long-term cooperation further support service experience, but no broader after-sales service infrastructure is described.

R&D capabilityThe supplier reports new products within the past year, has three years of R&D engineer experience, and offers ODM services. It does not have an available SDK, but that limitation does not negate the demonstrated product-development evidence.

Production capacityThe supplier reports a full set of manufacturing techniques, complete quality-control equipment, two quality assurance/control inspectors, and fulfillment within 15 workdays in both peak and off-peak periods. These facts support production capability, although finished products are checked by packing staff and the number of quality-control staff is stated as fewer than five.

Customization capabilityThe supplier explicitly offers customization from samples, designs, minor customization, flexible customization, and full customization. The same comprehensive range is reported in two slices, indicating broad customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands and has a global sales network serving Europe, South America, Southeast Asia, Africa, and other regions. It also reports long-term cooperation with many clients, but no specific customer names or documented case details are provided.

Product Q&A

Q:Why choose us?

Rancheng Machinery is a professional supplier with 11 years of experience, offering high quality, competitive prices, and fast shipment globally.

Q:Do you offer any custom designs?

Yes, we have our own factory and provide superior products based on your specific designs and customization needs.

Q:How to make sure the quality we sent to you is same with what we said?

We are a Gold supplier on Made-in-China. Orders through trade assurance guarantee the safety of your money and the quality of the goods.

Q:How To Order?

Step 1: Tell us model and quantity. Step 2: We make a PI for confirmation. Step 3: Arrange payment. Step 4: We deliver goods within the stipulated time.

Q:When will make delivery?

Delivery is made about 10-15 working days after receipt of payment.