What is the after-sales service policy?

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

Whether we can visit your factory?

Yes, you are warmly welcome to visit our factory.

Diamond Core Drilling Rig for Sale

Name: Rcj350d Borehole Water Well Drilling/ Air Drilling/Diamond Core Drilling Rig for Sale
Brand: HENAN RANCHENG MACHINERY CO., LTD.
SKU: 1995771052

Henan, ChinaHENAN RANCHENG MACHINERY CO., LTD.

US$29,000.00-35,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Provide

Warranty

1 Year

Model NO.

RCJ350D

Certification

CE, ISO 9001:2008

Condition

New

Motor

AC Motor

Drill Hole Diameter

75-350mm

Drill Hole Depth

300m/600m

Bit Type

Cone Bit

Drilling Way

Rotary

Type

Crawler

Engine

58kw

Weight

6500kg

Diesel Engine Model

Yn33

Walking Speed

0~2km/H

Transport Package

FCL

Specification

3800*2400*7600mm

Trademark

Rancheng

Origin

China

HS Code

8430412900

Production Capacity

100

Key features

Dual-Purpose Drilling Capability: Integrates water and air drilling to solve efficiency issues in soil layers and hard rock.

High Drilling Depth Capacity: Achieves up to 350m for water wells and 600m for NQ wireline coring.

Advanced Hydraulic System: Uses dual oil pumps with split flow and merge technology for faster powerhead adjustment.

Foldable Auxiliary Tower: Equipped with a foldable tower capable of lifting two 3m drill rods simultaneously.

Powerful Climbing Performance: Direct universal shaft connection enables powerful climbing and movement on 25-30 degree angles.

Versatile Drilling Applications: Suitable for water wells, core drilling, geological exploration, and soil investigation.

Comprehensive Warranty Coverage: Includes 1-year warranty with free replacement parts for defective accessories.

Flexible Customization Options: Offers full customization from samples and designs including engine and weight adjustments.

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: ≤4.54h

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 drilling rig 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 for top-range partners.

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; ordering through trade assurance guarantees the safety of your money and the quality of the goods.

Q:How To Order?

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

Q:When will make delivery?

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