What is the working duty of the crane?

The crane is designed with Working Duty A6.

What safety protections are included?

It includes weight overload protection, current overload protection, and voltage lower protection.

What are the lead times for production?

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

75 Ton Subway Construction Double Girder Gantry Crane

Name: 75 Ton Subway Construction Double Girder Gantry Crane
Brand: Henan Zehua Heavy Machinery Co., Ltd.
SKU: 729484892

Henan, ChinaHenan Zehua Heavy Machinery Co., Ltd.

US$150,000.00-450,000.00

1 Piece

Product profile

Customization

Available

Certification

CE, GOST

Condition

New

Model NO.

Maximum Lifting Weight

50-100t

Maximum Lifting Height

25-30m

Operation Form

Cabin

Type

Common Gantry Crane

Main Girder Form

Double Girder

Working Duty

Speed

Single or Frequency Inverter

Working Temperature

-40~50 Degree

Weight Overload Protection

Include

Current Overload Protection

Include

Voltage Lower Protection

Include

Painting Color

According to Your Demand

Item

Metro Gantry Crane

Transport Package

Packed by Plywood Crate and Plastic Woven Cloth.

Specification

China National standard

Trademark

Kuangyuan

Origin

Xinxiang, Henan Province

HS Code

84261930

Production Capacity

400 Sets/Year

Key features

Customizable Painting Color: Painting color can be adjusted according to your specific demand.

Wide Lifting Capacity Range: Maximum lifting weight ranges from 50 to 100 tons for versatile use.

Robust Working Duty: Designed with Working Duty A6 for heavy-duty metro construction applications.

Comprehensive Safety Protections: Includes weight overload, current overload, and voltage lower protection.

1-Year Quality Warranty: Free spare parts provided for quality issues during the first year of operation.

Cost-Effective Spare Parts: Spare parts available at cost prices after the warranty period expires.

Multiple Certification Standards: Certified with CE, GOST, ISO 9001, ISO 14001, and OHSAS 18001.

Flexible Speed Options: Speed can be configured as single speed or frequency inverter.

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: ≤4.49h

AI-Powered supplier vetting

SummaryHenan Mine Crane Co., Ltd. is a China-based crane manufacturer combining research, manufacturing, and sales, with over 2,700 employees and a factory exceeding 680,000 square meters. It holds ISO9001:2008, ISO14001:2004, and OHSAS18001:2007 certifications and reports 50 quality-control staff. The supplier supports OEM/ODM and multiple customization modes, but reported no new products in the past year and has only two R&D engineers. Manufacturing contracts and inventory capability are reported, while overseas warehouses, branches, showrooms, and trade-show participation are absent. After-sales procedures exist, but complaint handling, corrective actions, and service assessments lack written records. The available information does not substantiate financial strength, comprehensive innovation performance, or a specific customer case portfolio.

Supplier typeThe supplier is identified as a share-holding industrial enterprise combining research, manufacturing, and sales, operating in the crane industry. It also reports OEM services for well-known brands, indicating a manufacturer with OEM supply capability rather than only a trading role.

CertificationsThe supplier reports ISO9001:2008, ISO14001:2004, and OHSAS18001:2007 certificates. These explicitly cover quality, environmental, and occupational health and safety management systems, supporting a positive certification assessment.

Production capacityThe supplier reports a factory exceeding 680,000 square meters, more than 2,700 members, 50 quality-control staff, inventory capability, and valid manufacturing contracts with each associated subcontractor. These explicit scale, staffing, inventory, and contracting indicators support production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, directly supporting broad customization capability.