What is the warranty period?

We provide a one-year quality guarantee for the machine, excluding wearing parts.

Rail Maintenance Wrench with Adjustable Torque for Electric Bolt Operations

Name: Rail Maintenance Wrench with Adjustable Torque for Electric Bolt Operations
Brand: HENAN QIANGLI MACHINERY CO.,LTD
SKU: 1973122231

Henan, ChinaHENAN QIANGLI MACHINERY CO.,LTD

US$1,500.00

1-9 Pieces

US$1,400.00

10-19 Pieces

US$1,200.00

20+ Pieces

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

DLB-600

Customized

Certification

ISO9001

Motor Power

3kw/2900r/Min

Output Shaft Speed

149r/Min

Maximum Torque

600 N·m

Applicant Nut

M22 ~ M30

Transport Package

Packed in Wooden Crates, Wooden Pallets.

Specification

1760x560x840(mm)

Trademark

QiangLi

Origin

China

Production Capacity

2000pieces/Month

Key features

Versatile Nut Compatibility: Specifically designed for tightening and loosening hexagonal nuts ranging from M22 to M30 on railway and metro lines.

Night Operation Support: Equipped with built-in lighting devices to ensure convenient and safe operation during nighttime maintenance tasks.

Ergonomic Design: Features a lightweight, agile body with a height-adjustable handle for easy operation by simply pressing the handle.

Dual Direction Rotation: The output shaft can rotate in both forward and reverse directions, providing flexibility for various bolt operations.

Certified Quality: Manufactured under ISO9001 certification standards, ensuring reliable performance and consistent quality control.

Customization Available: Offers customized services including full customization from samples or designs to meet specific project requirements.

Compact and Lightweight: Weighs only 105kg for the main unit with a compact structure, making it easy to carry and operate in the field.

Company profile

Importers and ExportersYears of Export ExperienceR&D CapabilitiesManagement Certification

HENAN QIANGLI MACHINERY CO.,LTD

Henan, 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: 10 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryHenan Qiangli Machinery Co., Ltd. is described as a technology enterprise integrating R&D, production, and sales of railway line maintenance machinery. Its stated business scope covers railway equipment, rolling stock parts, gears and transmission components, batteries, electrical equipment, and related technical services. The supplier provides 3D software design, sample-, design-, and fully customized solutions, ODM services, and OEM services for well-known brands, and reports new products during the past year. It maintains ISO9001:2015, ISO45001:2018, ISO14001, and other certifications. Service processes include supplier assessment, corrective and preventive actions, and customer complaint handling, each supported by procedures and records. Inventory, overseas warehouse, and overseas showroom capabilities are reported. However, no valid manufacturing-capacity contract exists with related subcontractors, no SDK is available, and the supplier is explicitly not classified as a professional technical...

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, ISO14001, and other certifications. These stated certifications provide explicit evidence of quality, occupational health and safety, and environmental management certification.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaint handling. It also reports inventory, overseas warehouse, and overseas showroom capabilities, supporting service and availability, although detailed service response commitments are not provided.

R&D capabilityThe supplier reports new products during the past year and describes a technical management team supported by university professors and returned doctors, with emphasis on technological innovation. Its integration of R&D, production, and sales further supports innovation activity, although quantitative R&D results are not stated.

Production capacityThe supplier’s stated scope covers production- and sales-related railway maintenance machinery, railway transport equipment, rolling stock parts, gears, transmission components, batteries, and electrical equipment, and it reports in-stock capability. However, it lacks a valid contract between the factory and related subcontractors, creating a documented weakness in manufacturing-capacity governance.

Customization capabilityThe supplier provides 3D software design services and supports customization from samples, customization from designs, and full customization. It also reports ODM services and OEM services for well-known brands, providing explicit evidence of broad customization and design-manufacturing capability.