What certifications does the product have?

The product holds CE, ISO9001, and ISO14001 certifications.

What is the lead time for production?

The average lead time is 1-3 months for both peak season and off-season.

What after-sales service is provided?

We provide site guidance for after-sales service.

Subway Construction Gantry Crane Special One

Name: Subway Construction Gantry Crane Special One
Brand: Henan Zehua Heavy Machinery Co., Ltd.
SKU: 1978877942

Henan, ChinaHenan Zehua Heavy Machinery Co., Ltd.

US$389,500.00

1 Piece

Product profile

Customization

Available

After-sales Service

Site Guidance

Warranty

18months

Model NO.

Certification

CE, ISO9001, ISO14001

Condition

New

Maximum Lifting Weight

>200t

Maximum Lifting Height

30-40m

Operation Form

Cabin

Type

Gantry Crane with Special Spreader

Main Girder Form

Double Girder

Product Name

Gantry Crane for Subway Construction

Lifting Equipment

Traveling Trolley with Hydraulic Turnover

Lifting Capacity

450t

Lifting Height

29m

Power Supply

380V50Hz3-pH,AC

Control Method

Cabin

Transport Package

by Bulk Carriers

Specification

Q235B

Trademark

KUANGYUAN

Origin

Henan, China

HS Code

8504403090

Production Capacity

1000 Sets/Year

Key features

Heavy Lifting Capacity: Maximum lifting weight exceeds 200 tons, with specific models reaching up to 450 tons.

Customizable Parameters: Lifting capacity, height, span, and power supply can be customized according to specific demands.

Hydraulic Turnover Mechanism: Equipped with a hydraulic workstation and slag turnover hook for efficient material dumping.

Windproof Safety Design: Features an 8-wheel 4-drive mode with windproof rail clamps to prevent sliding.

Adjustable Span Function: Main beam includes span change function to facilitate site replacement and adaptability.

Comprehensive Safety Devices: Includes overload protection, limit switches, emergency stop, and anti-collision alarms.

Dual Control Methods: Supports both pendent control and remote control for flexible operation.

Truss Structure Efficiency: Lightweight truss main beam offers strong wind resistance and cost-effectiveness.

Company profile

Patents AwardedFull CustomizationQuality AssuranceExperienced Team

Henan Zehua Heavy Machinery Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationAverage Response Time: ≤5.60h

AI-Powered supplier vetting

SummaryHenan Mine Crane Co., Ltd. is a large Chinese crane manufacturer combining research, manufacturing, and sales, with a stated factory area exceeding 680,000 square meters and more than 2,700 employees. It reports OEM service for well-known brands, ODM availability, broad customization options, inventory capability, and valid manufacturing contracts with affiliated subcontractors. Quality-related strengths include 50 quality control staff, three quality-control test equipment units, ISO9001:2008, ISO14001:2004, and OHSAS18001:2007 certifications, plus available R&D audit documentation. However, the supplier reported no new products in the past year, only two R&D engineers, no SDK, and no overseas agents, branches, warehouses, or showrooms. Several service-management procedures exist without written records, while fire-drill and environmental-assessment status is unknown. Overall, the supplier shows substantial manufacturing scale and customization capacity, but its innovation output, overseas service...

Supplier typeThe supplier is presented as a Chinese share-holding industrial enterprise combining research, manufacturing, and sales. It provides OEM services for well-known brands, has inventory capability, and maintains valid manufacturing contracts with affiliated subcontractors, supporting classification as a manufacturer rather than only a trading intermediary.

CertificationsThe supplier reports ISO9001:2008, ISO14001:2004, and OHSAS18001:2007 certificates. These explicitly demonstrate coverage of quality, environmental, and occupational health and safety management systems, although the slices do not provide certificate validity dates or current versions.

Production capacityProduction capability is supported by a factory exceeding 680,000 square meters, more than 2,700 employees, three quality-control test equipment units, inventory capability, and valid contracts with each associated subcontractor. These details indicate substantial operational scale and manufacturing organization, although the slices do not state production capacity volumes or delivery performance.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its engineers also confirm customer requirements and provide technical production support, directly supporting broad customization capability.

Product Q&A

Q:What is the maximum lifting capacity?

The maximum lifting weight exceeds 200 tons, with specific models capable of lifting up to 450 tons.

Q:Can the crane parameters be customized?

Yes, every parameter including lifting capacity, lifting height, span, and power supply can be customized according to your specific demands.

Q:What safety devices are equipped?

The crane is equipped with weight overload protection, limit switches, emergency stop system, zero voltage protection, anti-collision alarms, and windproof rail clamps.

Q:How is the material dumping controlled?

It uses a hydraulic turnover mechanism with a slag tipping hook. The driver controls the hydraulic cylinder to position the hook, allowing the slag bucket to overturn and dump material using its own weight eccentric.

Q:What is the warranty period?

The warranty period is 18 months.