20~50t Rtg Container Gantry Cranes

Name: 20~50t Rtg Container Gantry Cranes
Brand: Henan Zehua Heavy Machinery Co., Ltd.
SKU: 1953746445

Henan, ChinaHenan Zehua Heavy Machinery Co., Ltd.

US$25,000.00-148,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Provide

Warranty

1.5 Years

Model NO.

RTG

Certification

CE, ISO9001

Condition

New

Maximum Lifting Weight

20-50t

Maximum Lifting Height

15-20m

Operation Form

Air Operation+Ground Operation

Type

Container Gantry Crane

Main Girder Form

Double Girder

Crane Feature

Mobile Double Girder Gantry Crane

Color

Client's Requirement

Crane Type

Rtg Container Gantry Crane

Power Source

3 Phase as Client's Requirement

Emergency Stop System

Included

Crane Traveling Limited Switch

Included

Voltage Lower Protection Function

Included

Working Duty

Weight Overload Protection Device

Included

Transport Package

High Quality Plywood Crates

Specification

China National standard

Trademark

Zehua

Origin

Henan, China

HS Code

84261930

Production Capacity

1000sets Per Year

Key features

Highly mobile, no rail required: Rubber-tired travel with 90 degree steering, enables free relocation across yard zones.

Robust and reliable structure: Box-girder design with FEA optimization, equipped with wind-resistant and anti-collision systems

Precise anti-sway, fast positioning: Electronic or mechanical anti-sway system effectively suppresses spreader swing for accurate container alignment.

Multiple power options: Supports diesel, hybrid, full-electric or battery power to meet various environmental and operational needs.

Automation-ready: Integrable with DGPS positioning and ARTG control system, supports remote operation and smart upgrades.

Hydraulic-free (optional): Some models eliminate hydraulic systems, reducing maintenance, downtime and improving reliability.

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.

Product Q&A

Q:Can you customize the RTG according to my site conditions?

Yes. Lifting capacity, span, height, power option, and control mode are all customizable. Provide yard size, container type, throughput, and power supply.

Q:What international certifications do your products have?

Designed to ISO, FEM, DIN, IEC, AWS. Export certifications include CE, EAC, SGS, meeting global safety/quality standards.

Q:What is the difference between RTG and RMG? How do I choose?

RTG is rubber-tired, rail-free, relocatable - suited for volatile throughput and frequent layout changes. RMG is rail-mounted, fixed -for large stable terminals.

Q:What are the ground condition requirements for RTG?

Full load transmitted through tires; ground bearing capacity needs >200-250 kPa (for 3-5 tiers). Conduct geotechnical survey and harden ground; otherwise tires wear prematurely and travel deviates.

Q:What is the warranty period? How is after-sales support provided?

Warranty: 18 months, with 2-year spare parts support. Services: installation guidance, operator training, remote video, on-site repair, and spare parts.