Can I visit your factory?

Yes, you are warmly welcome to visit our factory to inspect our facilities and products.

What certifications does the machine have?

The RCJ300RC drilling rig is certified with CE.

What is the maximum drill depth?

The nominal drill depth is 300 meters with an end-hole diameter ranging from 130-350 mm.

Reverse Circulation Drill RC Drilling Rig Machine RC Diamond Core Sample Drilling Rig

Name: Reverse Circulation Drill RC Drilling Rig Machine RC Diamond Core Sample Drilling Rig
Brand: HENAN RANCHENG MACHINERY CO., LTD.
SKU: 2076507875

Henan, ChinaHENAN RANCHENG MACHINERY CO., LTD.

US$75,000.00-80,000.00

1 Piece

Product profile

Customization

Available

Certification

Condition

New

Model NO.

RCJ300RC

Bit Type

Diamond Bit

Drilling Way

Rotary

Type

Crawler

Drill Rig Weight(Crawler Mounted)

8500kg

Engine Power

125kw

Rotary Speed (Rpm)

48-109mm

Output Torque

8500nm

Transport Package

Standard Exporting Package

Specification

6800*2250*3100mm

Trademark

Rancheng

Origin

China

HS Code

8430412900

Production Capacity

100

Key features

Full Hydraulic System: Powered by full hydraulic system with high-end components for low failure rate and high reliability.

Large Output Torque: Max output torque of 10000 N.m and wide speed range to meet various drilling methods.

High Efficiency Design: Large feeding stroke with no active drilling rod reduces auxiliary time and improves efficiency.

Versatile Drilling Capabilities: Supports RC, DTH, wireline core, auger, and mud forward circle drilling techniques.

Crawler Mounted Mobility: Crawler chassis ensures easy movement and stability on various terrains.

Strong Thrust and Lift: High thrust force (100 kN) and lifting capacity (150 kN) for effective drilling and accident handling.

Lifetime VIP Service: One-year warranty, lifetime online support, and free replacement parts for defective accessories.

Flexible Customization: Supports full customization, ODM, and OEM services based on client designs and samples.

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: ≤4.00h

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 Rancheng Machinery?

We are a professional drilling rig supplier with 11 years of experience, offering high quality, competitive prices, and fast shipment worldwide.

Q:Do you offer custom designs?

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

Q:How to place an order?

Step 1: Tell us the model and quantity. Step 2: We send a Proforma Invoice for confirmation. Step 3: Arrange payment. Step 4: Delivery within the stipulated time.

Q:What is the delivery time?

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

Q:What is the warranty policy?

We provide a one-year warranty for all products. Defective accessories are replaced for free in the next order.