What is the maximum drilling depth?

The maximum drilling depth is 68m with a friction rod and 54m with a mechanical lock rod.

Can this rig drill into hard bedrock?

No, it is not applicable to hard, intact bedrock like granite; it requires SR280 or higher for such conditions.

What is the minimum order quantity?

The minimum order quantity is 1 set.

Fuel Efficient Heavy Duty Rotary Drilling Rig for Large Scale Construction Projects

Name: Fuel Efficient Heavy Duty Rotary Drilling Rig for Large Scale Construction Projects
Brand: Hunan Iron Giant Technology Co., Ltd.
SKU: 2148657462

Hunan, ChinaHunan Iron Giant Technology Co., Ltd.

US$176,000.00-200,000.00

1 Piece

Product specifications

Model

Product profile

After-sales Service

Support

Warranty

1 Year

Certification

Model NO.

SR235

Condition

Used

Drill Hole Diameter

150-200mm

Drill Hole Depth

50-70m

Bit Type

Drag Bit

Drilling Way

Rotary

Type

Crawler

Product Name

Rotary Drilling Rig

Keywords

Drilling Rig

Mast Material

High-Strength Alloy Structural Steel

Kelly Bar Material

426mm Diameter High-Strength Wear-Resistant Alloy

Chassis/Track Material

Heavy Special Steel

Track Material

35mnb High-Strength Wear-Resistant Steel

Slewing Bearing Material

Large Diameter Roller Forged Steel

Power Head Material

Cast Steel Housing + Alloy Steel Gears

Feature

High Efficiency & Flexibility

Application

Riverbank Protection Foundation

Package

Film Paper

Transport Package

Standard Packaging or Customized

Specification

Standard Specifications or Customized

Trademark

Iron Giant

Origin

Hunan, Chinia

Production Capacity

5/Year

Key features

Versatile Geological Adaptability: Optimal for clay, sand, and gravel; suitable for weathered rock; not for hard bedrock.

Energy-Saving Intelligent System: Electronic fuel injection reduces consumption by 10-15% with 10-inch touchscreen control.

Robust Heavy-Duty Chassis: Hydraulic telescopic tracks and low center of gravity ensure stability on uneven terrain.

Long Service Life Design: Mast and mechanism designed for 20,000 hours without cracks; durable drill pipe.

Easy Maintenance Access: Centralized lubrication and external points reduce downtime and simplify servicing.

Wide Application Scope: Ideal for high-rise buildings, bridges, rail transit, and water conservancy projects.

Company profile

Hunan Iron Giant Technology Co., Ltd.

Hunan, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Minor Customization CertifiedExport Year: 3 Years CertifiedNearest Port: Tianjin Port, Shanghai Port, Qingdao PortAverage Response Time: ≤10.37h CertifiedTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

Address5th Floor, Building 17, Mingcheng Green Valley, Changsha County, Changsha, Hunan, China

Plant Area303 square meters

Number of Employees16

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity1 Set

Supply Chain Partners5

Our Production Capability & Technical Expertise

Main ProductsConcrete mixer truck, Concrete pump truck, Wheel loader, Rotary drilling rig

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers1 people

Traceability of Raw MaterialsNo

Our Industry Experience & Global Business Record

Year of Establishment2023-08-24

Main MarketsNorth America, South America

Repeat Buyers Choice30%~50%

Number of Foreign Trading Staff8

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:Are you a factory or a trader?

We are a manufacturer integrating industry and trade. Welcome to visit our company.

Q:What payment methods do you support?

We support T/T, Western Union, PayPal, cash, etc. The details can be negotiated.

Q:What are your modes of transportation?

We usually choose the appropriate mode of transportation (sea, air, land) according to the conditions of the goods, or we can choose the mode of transportation according to your requirements.

Q:How can I get an accurate quotation?

You can first send your specific demand information and product pictures, and we will customize a solution for you according to your needs and inform you of the specific price.

Q:What is the warranty period for this rig?

This used rotary drilling rig comes with a 1-year warranty.