What is the minimum order quantity?

The minimum order quantity is 1 set.

What are the payment terms?

The accepted payment term is T/T (Telegraphic Transfer).

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

28MPa Borehole Hydraulic Rotary Crawler Drilling Rig for Tunnel Support and Slope Protection Systems

Name: 28MPa Borehole Hydraulic Rotary Crawler Drilling Rig for Tunnel Support and Slope Protection Systems
Brand: Shandong Linmai Hydraulic Equipment Co., Ltd
SKU: 2237747035

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.

12GL

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

330L/Min

Rated Speed

2400ppm

Torque

1000-3800 N.M

Speed

1300rpm

Go Ahead with The Process

3500mm

Boosting Power

30t

Give in Strength

15t

Whole Machine Weight

9.5t

Transport Package

Rotary Drilling Rig Package According to The Custo

Specification

6000*2100*2400mm

Trademark

LINMAI

Origin

China

HS Code

843050900

Production Capacity

20 Sets/Month

Key features

High-Pressure Hydraulic System: Rated pressure up to 28MPa with 330L/min flow rate for powerful drilling performance.

Versatile Terrain Mobility: Crawler chassis ensures stable operation on mountains, muddy ground, and complex construction sites.

Adjustable Drilling Parameters: Torque adjustable from 1000-3800 N.M and speed at 1300rpm to suit various geological conditions.

Multi-Angle Drilling Capability: Supports vertical and oblique drilling with adjustable depth for diverse engineering needs.

Wide Application Scope: Ideal for tunnel support, slope protection, geotechnical exploration, and foundation construction.

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

Certified Quality Assurance: Meets CE, RoHS, and ISO 9001 standards with a 1-year warranty and 24-hour online support.

Flexible Customization Options: Offers full customization from samples or designs to meet specific customer requirements.

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: ≤1.07h

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.