What is your typical delivery time?

Delivery varies based on order type: Standard production: 15-20 days. Customized orders: 20-25 days (subject to specifications).

Do you accept OEM orders?

Yes! We welcome OEM requests. Simply share your design requirements, and we'll: Provide a competitive quote. Produce samples promptly for approval.

350-2000m Environmentally Friendly Air Reverse Circulation RC Drilling Rig Machine

Name: 350-2000m Environmentally Friendly Air Reverse Circulation RC Drilling Rig Machine
Brand: Shandong Runli Mining Machinery Co., Ltd.
SKU: 2252933715

Shandong, ChinaShandong Runli Mining Machinery Co., Ltd.

US$25,000.00-40,000.00

1 Piece

Product specifications

Optional

service

Dril Pipe Length

Product profile

Customization

Available

After-sales Service

Online Technique Support

Warranty

1 Year

Model NO.

RC350/500

Certification

CE, RoHS, ISO 9001:2000

Condition

New

Motor

Diesel Engine

Drill Hole Diameter

105-325mm

Drill Hole Depth

400m

Bit Type

DTH Hammer

Drilling Way

Rotary

Product Name

Reverse Circulation Multi-Function Drilling Rig

Drill Pipe Length

Drill Pipe Diameter

102/114mm

Air Pressure

1.2-3.5 MPa

Fast Feeding Speed

33 M/Min

Lifting Force

25 T

Axial Pressure

Drilling Diameter

105-450

1air Pressure

1.6-6

Air Consumption

16-75

1lifting Force

25t

Fast Lifting Speed

23m/Min

Max Rotary Torque

12000/6000

Max Rotary Speed

75/150

Weight of The Rig

Transport Package

Standard Export Packaging

Specification

7*2.1*2.8m

Trademark

Runli

Origin

Shandong, China

Production Capacity

50 Sets/Month

Key features

Eco-Friendly Dust Collection: Effectively collects drilling dust via collectors or cyclone separators to prevent environmental pollution.

Full Hydraulic Operation: Hydraulic system controls frame lifting, feeding, and walking, significantly reducing labor intensity.

Modular Chassis Design: Modular components can be mounted on crawler tracks or truck chassis for easy mobility.

High-Efficiency DTH Hammer: Powered by air compressor for cuttings removal, compatible with various DTH hammers and bits.

Advanced Rotation System: Dual-point drive with U.S.-invested motor technology ensures low failure rates and high torque.

Self-Loading Capability: Multi-function hydraulic jack enables self-loading/unloading during transport without a crane.

Robust Drill Pipe Protection: Compensating sliding plate automatically adjusts to protect thread integrity and extend pipe lifespan.

High-Efficiency Air Filtration: Pre-filtration system removes dust from intake air, reducing engine wear and extending service life.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceOEM ServicesODM Services

Shandong Runli Mining Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Average Response Time: ≤1.95h

About Our Factory & Business Background

AddressLinyi, Shandong, China

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsTruck Mounted Drilling Rig, Reverse Circulation Drilling Rig, Drilling Rig, Drilling Machine, Drilling Equipment, Water Well Drilling Rig, Water Well Drilling Machine, Core Drilling Machine, Portable Water Well Drilling Rig, Mini Water Well Drilling Rig

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Repeat Buyers Choice50%~80%

Product Q&A

Q:Are you a trading company or a manufacturer?

We are a direct manufacturer specializing in the production of drilling equipment, including water well drilling rigs, core drilling rigs, down-the-hole (DTH) drilling rigs, and pile drivers. Our products have been exported to numerous countries worldwide and are highly regarded in the industry.

Q: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.

Q: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).

Q:Do you offer after-sales support?

Absolutely. Our dedicated after-sales team provides: Professional technical support. On-site engineer dispatch (if required) for installation and operator training.

Q:What is your quality assurance policy?

We offer a one-year warranty on the main rig, ensuring reliable performance and free replacement of defective components.