What is the warranty period?

The warranty period is 12 months.

What is the maximum rotary torque?

The maximum rotary torque is 9000Nm.

What is the minimum order quantity?

The minimum order quantity is 1 set.

Used 250m 300m Truck Mounted DTH Air Compressor Water Well Drilling Rig Machine

Name: Used 250m 300m Truck Mounted DTH Air Compressor Water Well Drilling Rig Machine
Brand: SH Hardrock Heavy Industry Co., Ltd.
SKU: 2179623642

Shanghai, ChinaSH Hardrock Heavy Industry Co., Ltd.

US$20,000.00-25,000.00

1 Piece

Product profile

Customization

Available

Warranty

12 Months

Certification

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

Model NO.

HR-DT300

Condition

New

Motor

AC Motor

Drill Hole Diameter

0-325mm

Drill Hole Depth

300m

Bit Type

Drag Bit

Drilling Way

Impactor

Type

Truck

Engine Power

75.8kw

Air Pressure

1.7-3.0MPa

Air Consumption

17-35m3/Min

Shaft Pressure

5.7t

Lifting Force

20t

Fast Lifting Speed

25m/Min

Fast Forward Speed

40m/Min

Max Rotary Torque

9000nm

Max Rotary Speed

40-115r/Min

Drilling Efficiency

10-35m/H

Transport Package

Bulk Container

Trademark

Hardrock

Origin

China

HS Code

84304900

Production Capacity

200 Units/Month

Key features

Multi-functional Drilling: Supports air, foam, or mud rotary methods for percussive drilling across various textures.

Wide Application Scope: Ideal for geological exploration, water wells, geothermal heating, and foundation reinforcement.

High Torque Performance: Delivers a maximum rotary torque of 9000Nm for efficient rock formation drilling.

Deep Drilling Capability: Achieves a maximum drilling depth of 0-300m with a diameter range of 105-325mm.

Fast Operation Speed: Features a fast lifting speed of 25m/min and forward speed of 40m/min.

Overseas Technical Support: Engineers are available to provide service and maintenance for machinery overseas.

Comprehensive Certifications: Certified with CE, RoHS, ISO 9001:2000, and ISO 9001:2008 standards.

Flexible Customization: Offers minor, flexible, and full customization options based on specific designs.

Company profile

Self-brandedExhibition ExperienceFast DeliveryFull Customization

SH Hardrock Heavy Industry Co., Ltd.

Shanghai, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤0.72h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company operating in heavy industrial equipment, with technical development and equipment sales activities. It reports one production line, 6–10 quality-control staff, and capability to design and manufacture drilling rigs. Customization coverage is broad, including minor, flexible, full, and design-based customization, but it does not provide 3D software design or ODM services. Service procedures for supplier assessment, corrective actions, and customer complaints are documented and supported by records. Export sales represent 71%–90% of total sales, with eight years of export experience and stated self-operated import/export rights. However, no overseas warehouse, showroom, agent, or branch is reported. Financial credibility, formal certifications, and customer cases cannot be adequately assessed from the provided information.

Supplier typeThe supplier is explicitly classified as a trading company. Its stated scope includes technical development, technology transfer, consulting, technical services, and sales of mechanical, electromechanical, electronic, and electrical equipment, indicating both commercial and technical activities.

After-Sales capabilityThe supplier reports documented procedures and records for corrective and preventive actions and customer complaint handling. It offers stated quotation and payment terms and reports peak- and off-season lead times within 15 working days, but has no overseas warehouse, showroom, agent, or branch; overseas service coverage is therefore procedurally supported but geographically limited.

R&D capabilityThe supplier reports new products during the past year, multiple design and R&D-related customization capabilities, and technical capacity to design drilling rigs. Its company description states that 3D and FEA software are used, but another field explicitly says it does not provide 3D software design services; it also lacks ODM and SDK availability. Innovation capability is evidenced, but the service scope is not comprehensive.

Production capacityThe supplier reports one production line, 6–10 quality-control staff, and capability to design and manufacture a full series of drilling rigs. It states that individual components are inspected and each machine is tested before shipment, while the provided production-output figure is not evaluated here because monetary data is excluded.

Customization capabilityThe supplier explicitly offers minor customization, flexible customization, full customization, and customization from customer designs. However, it does not provide 3D software design services or ODM services, so its customization capability is strong for the listed formats but excludes those specific services.