What certifications does this product have?

The product is certified with CE, RoHS, ISO 9001:2000, and ISO 9001:2008.

Can the rig perform multi-angle drilling?

Yes, it supports multi-angle drilling, including vertical and oblique angles, with adjustable drilling depth.

What is the minimum order quantity?

The minimum order quantity is 1 set.

Heavy Duty Borehole Rotary Rock Drill Drilling Rig for Civil Infrastructure and Engineering Construction

Name: Heavy Duty Borehole Rotary Rock Drill Drilling Rig for Civil Infrastructure and Engineering Construction
Brand: Shandong Linmai Hydraulic Equipment Co., Ltd
SKU: 2244664345

Shandong, ChinaShandong Linmai Hydraulic Equipment Co., Ltd

US$62,000.00-72,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

24 Hours Online

Warranty

1 Year

Model NO.

4XL

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008

Condition

New

Drill Hole Diameter

>300mm

Drill Hole Depth

10-30m

Bit Type

Diamond Bit

Drilling Way

Rotary

Type

Crawler

Rated Pressure

20MPa

Rated Flow Rate

160L/Min

Rated Speed

2400ppm

Torque

350-700 N.M

Speed

1300rpm

Go Ahead with The Process

1900mm

Boosting Power

14t

Give in Strength

Whole Machine Weight

4.3t

Transport Package

Rotary Drilling Rig Package According to The Custo

Specification

4200*2050*2300mm

Trademark

LINMAI

Origin

China

HS Code

843050900

Production Capacity

20 Sets/Month

Key features

Versatile Terrain Mobility: Crawler chassis enables stable operation in mountains, muddy, and sandy grounds.

Adjustable Drilling Parameters: Torque and speed adjustable to match diverse geological conditions.

Multi-Function Drill Bits: Supports auger bits, down-the-hole hammers, and alloy drill rods.

Compact & Portable Design: Compact structure facilitates easy transportation and quick on-site installation.

Multi-Angle Drilling Capability: Supports vertical and oblique drilling with adjustable depth.

Reliable Hydraulic System: Fully hydraulic drive ensures high efficiency and smooth operation.

Strong Power Output: Diesel engine provides stable performance under continuous heavy-duty use.

Wide Application Scope: Ideal for geotechnical exploration, foundation construction, and water well drilling.

Company profile

High Repeat Buyers ChoiceFast DeliveryIn-stock CapacityLow MOQ

Shandong Linmai Hydraulic Equipment Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: Confidential CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.92h

AI-Powered supplier vetting

SummaryLinmai Hydraulic is not identified as a professional technical supplier, but it provides 3D software design, ODM, OEM, and multiple customization options. Its stated production setup includes two production lines, six to ten quality-control staff, inventory capacity, and lead times within 15 working days in both peak and off-peak seasons. However, it has no valid manufacturing-capacity contract with an associated subcontractor, no overseas warehouse, showroom, agents, branches, or overseas service coverage. The supplier reports no management-system certifications, no SDK availability, no new products in the past year, and no formal written procedure for assessing service-capable suppliers. Financial information is insufficient for a credibility judgment. Evidence of OEM service for well-known brands exists, but no specific customer cases are identified.

Supplier typeThe supplier’s stated business includes automotive parts and accessories, mechanical-equipment installation, technical services, electrical accessories, wires and cables, and import/export activities. It is explicitly identified as not being a professional technical supplier, although it provides 3D software design services.

CertificationsThe supplier’s certification of management systems is recorded as NIL. No certification evidence is provided in the available slices.

After-Sales capabilityThe company states that it provides perfect after-sales service and has inventory capacity, but it has no overseas warehouse, overseas showroom, overseas agents or branches, and reports service coverage in zero countries. This supports some general service capability but indicates a clear limitation in overseas support infrastructure.

R&D capabilityThe supplier provides 3D software design and ODM services, but reports no available SDK and no new products during the past year. The explicit absence of recent new-product development and SDK support outweighs the limited design-service evidence for innovation assessment.

Production capacityThe supplier operates two production lines, has six to ten quality-control staff, maintains inventory capacity, and reports lead times within 15 working days in both peak and off-peak seasons. However, it lacks a valid manufacturing-capacity contract with an associated subcontractor; the available evidence still supports a positive assessment of its stated in-house operating capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, alongside ODM and OEM services. This is direct evidence of broad customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of brand-related customer experience. However, no customer names, project descriptions, volumes, or verifiable case details are provided.

Product Q&A

Q:What types of terrains can this drilling rig operate on?

It features a crawler-type undercarriage and strong passability, allowing it to operate on complex terrains such as mountains, muddy ground, and sandy ground.

Q:What drilling tools can be equipped with this rig?

It can be equipped with various drilling tools including auger bits, down-the-hole hammers, and alloy drill rods to meet requirements for soil, gravel, and rock layers.

Q:Is the drilling speed and torque adjustable?

Yes, the torque and rotational speed can be easily adjusted according to different geological conditions.

Q:What is the warranty period for this equipment?

We provide a 1-year warranty for this drilling rig.

Q:What after-sales service is provided?

We offer 24 hours online after-sales service to support your operations.