What are the main applications for this drilling rig?

It is widely used for geotechnical exploration, foundation construction, anchoring projects, tunnel support, and water well drilling.

What certifications does the product hold?

The drilling rig is certified with CE, RoHS, ISO 9001:2000, and ISO 9001:2008 standards.

How is the machine transported and installed?

The compact structure facilitates convenient transportation and allows for quick installation on-site.

Borehole Crawler Hydraulic Rotary Drilling Rig for Tunnel Boring and Ground Reinforcement Construction

Name: Borehole Crawler Hydraulic Rotary Drilling Rig for Tunnel Boring and Ground Reinforcement Construction
Brand: Shandong Linmai Hydraulic Equipment Co., Ltd
SKU: 2244675105

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.

8GL

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

28MPa

Rated Flow Rate

280L/Min

Rated Speed

2400ppm

Torque

450-2200 N.M

Speed

1300rpm

Go Ahead with The Process

2400mm

Boosting Power

24t

Give in Strength

12t

Whole Machine Weight

Transport Package

Rotary Drilling Rig Package According to The Custo

Specification

4900*2100*2360mm

Trademark

LINMAI

Origin

China

HS Code

843050900

Production Capacity

20 Sets/Month

Key features

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

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

Multi-Configuration Compatibility: Supports auger bits, hammers, and alloy rods for soil, gravel, and rock layers.

Compact and Transportable: Compact structure allows convenient transportation and quick on-site installation.

Flexible Drilling Angles: Supports multi-angle drilling including vertical and oblique operations.

Robust Hydraulic System: Fully hydraulic drive ensures high efficiency, smooth operation, and in-place steering.

Reliable Power Output: Diesel engine provides strong power for stable performance under heavy-duty use.

Comprehensive Certifications: CE, RoHS, and ISO 9001 certified for quality and safety standards.

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: ≤1.74h

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 providing excellent mobility and stability on complex terrains such as mountains, muddy ground, and sandy ground.

Q:Can the drilling speed and torque be adjusted?

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

Q:What drilling tools are compatible with this rig?

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

Q:Is customization available for this equipment?

Yes, the manufacturer offers OEM and ODM services, including customization from samples, designs, and flexible minor or full customization options.

Q:What is the warranty period for the drilling rig?

The product comes with a 1-year warranty and 24-hour online after-sales service support.