When discussing the concept of “national crane” in the context of China, it is essential to delve into the rich cultural, symbolic, and ecological significance of this majestic bird. The Red-crowned Crane, or Manchurian Crane, is not only China’s national bird but also a deeply ingrained symbol of luck, longevity, and fidelity in Chinese culture.

In this in-depth guide, readers will explore the historical and cultural importance of the Red-crowned Crane, from its appearances in ancient Chinese art and literature to its modern-day status as a national symbol. You will learn about its habitat, conservation status, and the efforts to protect this rare and endangered species. Additionally, the guide will touch on the crane’s role in Chinese mythology, its association with nobility and immortality, and its continued influence on Chinese society.

Whether you are interested in the cultural heritage of China, the ecological importance of preserving rare species, or simply the fascinating story of this iconic bird, this guide will provide a

Manitowoc Crane Equipment (China) Co., Ltd

Manitowoc Crane Equipment (China) Co., Ltd: An In-Depth Guide

Overview

Manitowoc Crane Equipment (China) Co., Ltd is a significant entity of The Manitowoc Company, Inc., specializing in the manufacture, sales, and service of cranes and related equipment in China.

Contact Information

• Address: Room 1103, Building B, CCIG International Plaza, 333 North Caoxi Road, Shanghai 200030, China
• Phone: +86 21 6457 0066

Sales and Services

Product Offerings

Manitowoc Crane Equipment (China) Co., Ltd offers a wide range of crane products, including but not limited to:
– Potain Tower Cranes
– Grove Mobile Cranes
– Manitowoc Crawler Cranes
– Other specialized crane equipment under the Manitowoc, Grove, and Potain brands.

Financing Options

• Manitowoc Finance: Provides flexible and affordable financing options to help customers seize new business opportunities.

Parts and Services

• Manitowoc Parts & Services: Offers support to extend the life of cranes, including spare parts and maintenance services.

Used Crane Equipment

• Used Crane Sales: Facilitates the purchase of used crane equipment, providing customers with cost-effective alternatives.

Customization

• Specific Product Customization: Allows customers to customize crane equipment to meet their specific needs and requirements.

Training and Support

• Training Programs: Offers training services to support customer needs, ensuring that operators and maintenance personnel are well-equipped to handle the equipment effectively.

Facilities and Operations

Manitowoc has several facilities in China, including:
– Zhangjiagang: This facility manufactures Potain tower cranes and components for Grove and Manitowoc cranes. It also hosts a tower crane training center.
– Tai’an: Although Manitowoc divested its joint venture here in 2013, it previously manufactured Manitowoc Dongyue truck cranes[1].

Customer Support

• Manitowoc Crane CARE: Operates a contact center in Zhangjiagang, providing a single point of contact for support on Potain tower cranes, Grove mobile cranes, and other Manitowoc products. This center is part of a global network of customer care facilities[2].

By leveraging these services and facilities, Manitowoc Crane Equipment (China) Co., Ltd aims to provide comprehensive support to its customers in China, ensuring they have the necessary resources and expertise to operate their crane equipment efficiently and safely.

NATIONAL CRANE | Boom Trucks Crane

National Crane: An In-Depth Guide

Overview of National Crane

National Crane, a brand under the Manitowoc Cranes division, has a rich history and a strong presence in the crane industry. Here is a comprehensive guide to National Crane, covering its history, product offerings, and key features.

History of National Crane

• Founding and Early Years: National Crane was founded in Nebraska by Marlo Burg in 1947. Initially, the company manufactured roadside weed sprayers.
• Diversification: By 1952, National Crane expanded its product line to include front-end loaders, marking the beginning of its diversification into heavy equipment manufacturing.
• Relocation and Expansion: In 1962, the company relocated its operations to Waverly, Nebraska, and adopted the name National Crane Corporation.
• Acquisition by Manitowoc: In 2002, Manitowoc acquired National Crane, integrating its operations into the Manitowoc Cranes division. Following the acquisition, all production was moved to the Grove U.S. LLC facility in Shady Grove, Pennsylvania, in 2003.

Product Offerings

Telescoping Boom Trucks

• Key Products: National Crane is renowned for its line of telescoping boom truck cranes. These cranes are designed for versatility and reliability, making them suitable for a wide range of applications.
• Features: National Crane boom trucks are known for their high lifting capacities, long boom lengths, and robust construction. They are equipped with advanced hydraulic systems and control technologies to ensure precise and safe operations.
• Applications: These boom trucks are used in various industries, including construction, energy, and infrastructure projects. They are ideal for jobs that require both mobility and high lifting capabilities.

Design and Innovation

• Engineering Excellence: National Crane boom trucks are engineered with a focus on durability and performance. The designs incorporate cutting-edge technologies to enhance operational efficiency and safety.
• Customization: National Crane offers customization options to meet specific customer needs. This includes various boom configurations, outrigger systems, and other specialized features.

Service and Support

• Comprehensive Service Packages: As part of the Manitowoc Cranes division, National Crane benefits from Manitowoc’s comprehensive service packages. These include expert diagnosis, repair, and maintenance services performed by trained local representatives.
• Global Support Network: With a global presence, National Crane customers have access to a widespread support network, ensuring prompt and effective service regardless of location.

Safety and Reliability

• Safety Features: National Crane boom trucks are equipped with multiple safety features, including advanced stability systems, load moment indicators, and operator protection systems.
• Quality Assurance: The manufacturing process for National Crane products involves rigorous quality control measures to ensure that every crane meets high standards of reliability and performance.

Conclusion

National Crane, under the umbrella of Manitowoc Cranes, stands as a leading manufacturer of telescoping boom truck cranes. With a history rooted in innovation and a commitment to quality, National Crane continues to serve the construction and related industries with reliable, high-performance equipment. The combination of advanced technology, comprehensive service support, and a global presence makes National Crane a trusted name in the crane industry.

Chinese-made cranes at U.S. ports may pose a national …

Chinese-Made Cranes at U.S. Ports: A National Security Threat

Introduction

Chinese-made cranes, predominantly manufactured by Shanghai Zhenhua Heavy Industries (ZPMC), have been a staple in U.S. ports for years, handling a significant portion of container cargo. However, recent investigations and findings have highlighted these cranes as a potential national security threat.

Market Dominance and Integration

• Chinese-made cranes, particularly those from ZPMC, constitute around 80% of the ship-to-shore cranes in U.S. ports. This dominance is due to their competitive pricing and advanced technology[4].
• These cranes are sophisticated digital systems that integrate directly into port community platforms and other IT systems, handling sensitive data about containers, their contents, origins, and destinations.

Security Vulnerabilities

Unrequested Cellular Modems

• Investigations by the House Homeland Security Committee and the House Select Committee on China have discovered cellular modems installed in these cranes that were not requested by U.S. ports or included in contracts. These modems can be remotely accessed and are capable of collecting usage data and bypassing firewalls, creating significant backdoor security vulnerabilities[2][4].

Remote Control and Monitoring

• The cranes are designed for remote control, servicing, and programming, which makes them susceptible to exploitation by hostile powers. This remote access capability poses a threat to the integrity of port operations and the broader national transportation system[3][4].

Potential for Espionage and Disruption

• The presence of these modems and the cranes’ connectivity to Chinese systems raise concerns about espionage. The Chinese government could potentially use these cranes to collect valuable intelligence, undercut trade competitors, and disrupt supply chains and cargo movement, which could devastate the U.S. economy[1][4].

Cybersecurity Risks

• The U.S. Coast Guard has issued MARSEC Directive 105-5 to address the cyber risk management of these Chinese-made cranes. This directive underscores the need for enhanced cybersecurity measures to prevent security incidents in the national transportation system[3][5].

Government and Industry Response

Regulatory Actions

• The U.S. Coast Guard has mandated better cybersecurity measures for ports using Chinese-made cranes. Owners and operators must implement additional security protocols as outlined in MARSEC Directive 105-5[3][5].

Domestic Production Initiatives

• To mitigate dependence on Chinese equipment, the Biden administration is investing in domestic production of ship-to-shore cranes. This includes collaborating with Japanese heavy industrial companies to start domestic production of these critical hardware components[2].

Interagency Studies and Hearings

• The 2023 National Defense Authorization Act required an interagency study on the security threats posed by these cranes. The House Select Committee on China has also initiated hearings and investigations into commercial actors contracting with PRC entities[4].

Implications for National Security and Economy

• The widespread use of Chinese-made cranes in U.S. ports creates a significant risk to national security. If these cranes were to malfunction or be compromised, it could cripple U.S. transportation capacity, leading to dangerous shortages and cascading supply chain failures[4].

Conclusion

The presence of Chinese-made cranes in U.S. ports, while efficient and cost-effective, poses substantial national security risks. The discovery of unrequested cellular modems, the potential for remote exploitation, and the integration of these cranes into critical infrastructure highlight the need for immediate and robust cybersecurity measures. The U.S. government and industry must work together to mitigate these risks and ensure the integrity of the national transportation system.

US plan to replace China-made cranes over so-called …

Given the constraints of not being able to access the specific webpage directly, here is a general guide based on the typical content and structure of articles found on the Global Times website, along with insights from the available information.

Guide to Understanding the Global Times

Overview of the Global Times

• Publication Background: The Global Times is a daily tabloid newspaper affiliated with the People’s Daily, the flagship newspaper of the Chinese Communist Party.
• Circulation and Reach: As of 2024, it has a daily circulation of over 2 million copies and employs approximately 500 journalists in more than 150 countries.
• Revenue and Profit: In 2020, the Global Times had a total revenue of 176 million RMB and a net profit of 24.5 million RMB.

Editorial Stance and Influence

• Nationalistic Tone: The Global Times is known for its nationalistic and sometimes hardline editorial stance, which allows other state-run media to appear more moderate.
• Representation of CCP Views: While not considered an authoritative source of the central leadership’s views, it is believed to publish what CCP officials think privately but do not say publicly.
• Wolf Warrior Diplomacy: The former editor-in-chief, Hu Xijin, was an early adopter of the “wolf warrior” communication strategy, characterized by aggressive responses to criticism of the Chinese government.

International Reception and Controversies

• International Criticism: The Global Times has been criticized for its provocative and argumentative editorials, particularly those targeting the United States and other countries.
• Social Media Presence: The publication uses its hawkish editorials to spark controversies and gain relevance on social media internationally.
• Specific Incidents:
• In 2016, it referred to Australia as a “paper cat” in relation to the South China Sea disputes.
• In 2016, it published an article criticizing Singapore’s stance on the South China Sea arbitration, which was labeled as “fake news” by Singapore’s ambassador to China.

Changes in Editorial Leadership

• Hu Xijin’s Departure: Hu Xijin stepped down as editor-in-chief in December 2021, reportedly due to Beijing’s efforts to strengthen the paper’s political guidance and tone down overly confrontational rhetoric.
• Shift in Communication Strategy: This change followed a deterioration in China’s international reputation and calls from CCP General Secretary Xi Jinping to improve the country’s international communication.

Content and Coverage

• Diverse Topics: The Global Times covers a wide range of topics including international relations, economic policies, social issues, and historical events.
• Example: Articles on the return of Chinese People’s Volunteers (CPV) martyrs’ remains, economic action plans, and international supply chain developments.
• Analytical Pieces: The publication includes graphic analyses and in-depth reports on various subjects such as global supply chains and economic efficiency.

Conclusion

The Global Times is a significant media outlet in China, known for its strong nationalistic stance and its role in shaping international perceptions of China. While it is not considered a direct reflection of the central leadership’s views, it provides valuable insights into the broader ideological and political landscape of China. Understanding its editorial stance, influence, and the controversies it has been involved in can offer a deeper look into China’s communication strategies and international relations.

National Crane 600H | Boom Truck

National Crane 600H Series Boom Truck Guide

Overview

The National Crane 600H Series is a line of boom trucks known for their versatility, reliability, and robust performance. Here is a comprehensive guide to the key features and specifications of the 600H Series.

Capacity and Reach

• Maximum Capacity: The 600H Series delivers a maximum capacity of 20 US tons (18.1 metric tons), making it suitable for a wide range of lifting tasks[2][3][5].
• Maximum Vertical Reach: The boom truck offers a maximum vertical hydraulic reach of 100 feet (30.5 meters) with the main boom[3].

Boom Specifications

• Boom Length: The 600H series features a four-section boom, with the longest option extending up to 90 feet (27.5 meters). This longer boom allows operators to perform more lifts without the need for additional equipment[4].
• Boom Options: The product lineup includes boom options ranging from 38 feet (11.58 meters) to 90 feet (27.42 meters), providing flexibility based on the job requirements[5].

Outrigger System

• Outrigger Configuration: The 600H is equipped with two sets of “H”-style outriggers, which can be set up for full-span, mid-span, and fully-retracted positions. This versatility enhances stability and operational efficiency[2].

Operational Features

• Control System: The boom truck features a stand-up control system, which provides operators with ease of use and better visibility during operations[2].
• Hydraulic System: The hydraulic system is designed for smooth and precise control, allowing for accurate placement of loads.

Safety and Stability

• Stability: The outrigger system and the design of the boom truck ensure high stability, even in challenging terrain or during complex lifts.
• Safety Features: The 600H Series includes various safety features, such as load charts and operational instructions, to ensure safe and compliant operation.

Maintenance and Durability

• Build Quality: The boom truck is built with durable materials and a robust design, ensuring long-term reliability and minimal maintenance needs.
• Serviceability: The design allows for easy access to key components, making maintenance and repairs more efficient.

Applications

• Construction: Ideal for construction sites where lifting heavy materials is required.
• Industrial Projects: Suitable for industrial projects that demand precise and heavy lifting.
• Utility Work: Can be used for utility work, such as setting up or repairing power lines and other infrastructure.

Conclusion

The National Crane 600H Series is a powerful and versatile boom truck that offers a combination of high capacity, long reach, and robust stability. Its various boom options, advanced outrigger system, and user-friendly control features make it an excellent choice for a variety of lifting tasks in different industries.

Stand-Up Boom Trucks | NATIONAL CRANE

National Crane Stand-Up Boom Trucks: A Comprehensive Guide

Overview

National Crane, a division of Manitowoc Cranes, has been a leading manufacturer of boom trucks for over four decades. Their stand-up boom trucks are renowned for their exceptional reach, robust load charts, and innovative features that enhance both operation and operator comfort.

Key Features of National Crane Stand-Up Boom Trucks

Capacities and Reach

• National Crane offers 8 models of stand-up control telescoping cranes with capacities ranging from 9.1 tons (10 USt) to 29.9 tons (33 USt)[4].
• These cranes boast maximum vertical reach ranges from 17 meters (56 feet) to 50.9 meters (167 feet)[4].

Outrigger Systems

• National Crane’s innovative outrigger systems provide flexible and efficient setup on job sites.
• The outriggers are designed to offer stability and support, ensuring safe and reliable operations.

Chassis Design

• The cranes are mounted on compact, fully roadable chassis, making them easy to transport and set up on various job sites.
• This design ensures that the cranes can be quickly deployed and ready for operation.

Operator Comfort and Control

• The stand-up control design allows operators to have a clear view of the work area and easy access to all controls.
• The operator station is equipped with features such as single-axis crane controls, bubble level, and system pressure gauge, all arranged to ANSI B30.5 standards[1].

Operational Efficiency

Hydraulic System

• While specific details on the hydraulic system of stand-up boom trucks are not provided in this source, National Crane cranes generally feature advanced hydraulic systems designed for efficient and powerful performance.
• Typically, these systems include multiple pumps and circuits to manage different crane functions such as hoisting, swinging, and outrigger operations[1].

Load Charts and Range Diagrams

• Each model comes with detailed load charts and range diagrams to help operators plan and execute lifts safely and efficiently.
• These charts and diagrams provide critical information on the crane’s lifting capacity at various boom angles and lengths.

Safety Features

Anti-Two-Block System

• Many National Crane models are equipped with an anti-two-block system to prevent the boom from colliding with the counterweight or other parts of the crane, enhancing safety during operation[1].

Load Moment Indicator (LMI)

• Some models feature a Load Moment Indicator (LMI) that senses boom hoist cylinder pressure, boom length, and boom angle to ensure the crane operates within safe limits[1].

Maintenance and Support

Manitowoc CraneCARE

• National Crane offers comprehensive support through Manitowoc CraneCARE, which includes maintenance services, parts supply, and technical support.
• This program helps in maintaining the crane’s performance and extending its lifespan.

Serviceability

• The cranes are designed with serviceability in mind, featuring easily accessible components and onboard diagnostics for improved troubleshooting and maintenance[3].

Conclusion

National Crane stand-up boom trucks are highly regarded for their performance, versatility, and operator comfort. With a range of capacities and reach options, these cranes are suitable for various construction and industrial applications. The innovative features, robust design, and comprehensive support make National Crane stand-up boom trucks a preferred choice among operators worldwide.

National Crane NBT60 | Boom Truck

Given the absence of direct access to the specific website https://wpcrane.com/equipment/boom-truck-cranes/nbt60/, the following guide is constructed based on the available information from other reliable sources.

National Crane NBT60 Boom Truck: An In-Depth Guide

Overview

The National Crane NBT60 is a high-capacity boom truck crane known for its versatility, roadability, and robust performance. Here is a detailed look at its features and capabilities.

Key Specifications

Lifting Capacity

• The NBT60 has a maximum lifting capacity of 60 US tons (54.4 metric tons), making it one of the most powerful boom trucks in its class[1][3][4].

Boom Length and Extension

• The main boom of the NBT60 extends up to 128 feet (39 meters), and it features a five-section boom design[1][4].
• The boom extension can reach an additional 45 feet (13.7 meters) in some configurations, although the NBT60XL model has a slightly shorter boom extension of 36 feet (11 meters)[1][3].

Maximum Tip Height

• The maximum tip height of the NBT60 is approximately 179 feet (54.6 meters), with the NBT60XL model reaching up to 202 feet (61.6 meters)[1][3].

Operational Features

Roadability

• One of the standout features of the NBT60 is its roadability without the need for additional permits. This is achieved through a configuration that adheres to the 7-ton road restriction (Frost Law), saving time and money on transportation[1][4].

Operator Control

• The crane is equipped with a swing seat for the operator, providing optimal visibility and control during operations.

Hydraulic and Outrigger System

• The NBT60 features a hydraulic system that supports various attachments, including a 2-section offsettable jib (FJM-OS)[5].
• The outrigger system includes full span front and rear outriggers, with the front outriggers spanning 23.25 feet (7.09 meters) and the rear outriggers spanning 24.25 feet (7.4 meters)[5].

Dimensions and Configuration

Wheelbase

• The wheelbase of the NBT60 can vary between 269 inches and 293 inches, depending on the configuration[5].

Weight and Restrictions

• The crane is built to comply with road restrictions, ensuring it can be transported without special permits.

Applications and Benefits

Versatility

• The NBT60 is highly versatile and can be used in a variety of applications, including construction, heavy lifting, and industrial projects.

Cost Efficiency

• The ability to transport the crane without additional permits and its flexibility in operation make it a cost-efficient option for many projects.

Performance

• With its high lifting capacity and extensive boom reach, the NBT60 is capable of handling complex and heavy-duty lifting tasks efficiently.

Conclusion

The National Crane NBT60 is a powerful and versatile boom truck crane that offers significant advantages in terms of roadability, lifting capacity, and operational flexibility. Its design and features make it an ideal choice for a wide range of heavy lifting and construction projects.

National Crane NTC55128 Specifications

National Crane NTC55128 Boom Truck: Comprehensive Guide

Overview

The National Crane NTC55128 is a 55-ton lifting capacity boom truck that is part of the NBT50 Series product line. This crane is designed to offer high performance, advanced features, and versatility for various lifting tasks.

Key Specifications

Lifting Capacity

• The NTC55128 has a lifting capacity of 55 tons, making it suitable for a wide range of heavy-duty applications.

Boom Specifications

• The crane is equipped with a 128′ full power boom, which is divided into five sections.
• The boom length ranges from 31’8″ to 128′, providing extensive reach and flexibility[3][5].

Tip Height

• The maximum tip height of the boom is 179′, allowing for high-reaching lifts without the need for additional equipment.

Offsettable Jib

• The crane includes a 26′ offsettable jib, which can be adjusted to different angles to enhance lifting capabilities in confined spaces.

Features

Machine Control and LMI

• The NTC55128 features fully integrated machine control and a Load Moment Indicator (LMI) system. This is a significant advancement in the boom truck market, as it helps operators manage loads more accurately and safely[2].

Outrigger Beam Position Sensing System

• The crane is equipped with an outrigger beam position sensing system. This system aids in load chart selection, ensuring that the crane is set up correctly for each lift, which enhances safety and efficiency[2].

Operational Capabilities

Boom Extension and Retraction

• The five-section full power boom allows for smooth extension and retraction, enabling operators to adjust the boom length quickly and efficiently.

Jib and Boom Angle Adjustments

• The offsettable jib and adjustable boom angles provide the flexibility to handle various lifting scenarios, including those in tight spaces or at different heights.

Safety and Reliability

Load Charts and Range Charts

• Detailed load charts and range charts are available for the NTC55128, helping operators to plan and execute lifts safely and within the crane’s rated capacity[1][4].

Advanced Control Systems

• The integrated machine control and LMI system ensure that the crane operates within safe parameters, reducing the risk of overloading and accidents.

Maintenance and Support

Serviceability

• The design of the NTC55128 includes features that make maintenance easier, such as accessible service points and robust construction.

Customer Support

• National Crane provides comprehensive support, including documentation, training, and after-sales service to ensure that the crane remains in optimal condition.

Applications

Construction and Infrastructure

• The NTC55128 is well-suited for construction sites, infrastructure projects, and other heavy-duty lifting applications where high reach and lifting capacity are required.

Industrial and Manufacturing

• Its versatility and lifting capabilities make it an excellent choice for industrial and manufacturing environments where heavy loads need to be lifted and moved.

Conclusion

The National Crane NTC55128 is a powerful and versatile boom truck that combines advanced features with high lifting capacity. Its extensive reach, adjustable jib, and integrated control systems make it an ideal choice for a variety of heavy-duty lifting tasks. Whether in construction, infrastructure, or industrial settings, the NTC55128 offers the performance, safety, and reliability needed to complete complex lifts efficiently.

National Crane Series 800D Product Guide

National Crane 800D Product Guide

Overview

The National Crane 800D is a stand-up boom truck crane designed for versatility and reliability in various lifting applications. Here is a comprehensive guide to its specifications, features, and operational details.

Key Specifications

Lifting Capacity

• The National Crane 800D has a maximum lifting capacity of 23 US tons (20.7 metric tons)[2][3][5].

Boom Lengths

• The crane offers multiple boom length configurations:
• 51 feet (15.54 meters)
• 90 feet (27.43 meters)
• 100 feet (30.48 meters)[2][5].

Boom and Jib Combinations

• The 800D provides four basic boom and jib combinations, allowing for a range of setup options to suit different job requirements[2][5].

Operational Features

Boom Elevation

• The boom can be elevated to various angles, providing flexibility in reaching different heights and angles.

Outriggers

• The crane is equipped with outriggers to enhance stability during operation. Proper outrigger setup is crucial for safe and effective lifting.

Control System

• The 800D features a user-friendly control system designed for intuitive operation. This includes a stand-up operator station and a radio remote control option for increased versatility.

Safety Features

• The crane is equipped with multiple safety features, including load moment indicators, anti-two-block systems, and other safety alarms to ensure safe operation.

Performance Capabilities

Load Charts

• Detailed load charts are provided to help operators determine the maximum load that can be lifted at various boom lengths and angles. These charts are essential for planning and executing safe lifts[4].

Reach and Capacity

• At its maximum reach of 100 feet, the crane can lift loads up to a certain capacity, which decreases as the boom length increases. For example, at 13 meters (43 feet) of reach, the crane can lift approximately 2.6 tons[4].

Maintenance and Service

Service Access

• The crane is designed with easy service access points to facilitate routine maintenance and repairs. This includes accessible hydraulic and electrical components.

Parts and Support

• National Crane provides comprehensive support, including availability of spare parts and technical assistance to ensure minimal downtime.

Operator Comfort and Ergonomics

Operator Station

• The stand-up operator station is ergonomically designed for comfort and visibility. It includes features such as a adjustable control layout and clear sightlines to the load.

Training and Documentation

• Operators are provided with detailed manuals and training resources to ensure they are fully familiar with the crane’s operation, maintenance, and safety procedures.

Applications and Uses

Construction

• The 800D is widely used in construction projects for lifting materials, equipment, and personnel.

Utility and Maintenance

• Its versatility makes it suitable for utility and maintenance work, such as line work, tree trimming, and general maintenance tasks.

Oil and Gas

• The crane’s robust design and lifting capacity also make it suitable for use in the oil and gas industry.

Conclusion

The National Crane 800D is a robust and versatile boom truck crane that offers a range of features and capabilities to meet various lifting needs. Its multiple boom lengths, jib combinations, and safety features make it an ideal choice for a variety of industries. Proper operation, maintenance, and adherence to safety guidelines are crucial to maximizing the crane’s performance and ensuring safe operation.

Washington Tackles a New National Security Threat

Washington Tackles a New National Security Threat: Chinese-Made Cranes

Introduction

The use of Chinese-made cranes in U.S. ports has emerged as a significant national security concern. This issue is part of a broader context of heightened U.S.-China tensions, particularly over national security and the integrity of critical infrastructure.

Scope of the Problem

• Market Dominance: Chinese firms, particularly the state-owned Shanghai Zhenhua Heavy Industries Company (ZPMC), dominate the global market for ship-to-shore gantry cranes, with an estimated 80% market share in the U.S.[4].
• Number of Cranes: More than 200 Chinese-manufactured cranes are currently operating in the United States, with only 92 of these having undergone any security evaluation by U.S. officials[4].

Security Concerns

• Technological Vulnerabilities: These cranes are sophisticated digital systems that handle sensitive data about containers, their contents, origins, and destinations. They integrate directly into port community platforms and other IT systems, creating potential vulnerabilities for cyber espionage and disruption[4].
• Unrequested Cellular Modems: Investigations have revealed that some of these cranes contain cellular modems that were not requested by U.S. ports and could be used for remote access, potentially allowing hostile powers to collect data or disrupt operations[2][4].

Government Response

• Legislative Actions: The 2023 National Defense Authorization Act mandated the Maritime Administration to lead an interagency study on the security threats posed by these cranes. Several House members and the China Select Committee have initiated hearings and investigations into commercial contracts with PRC entities[4].
• Cybersecurity Directives: The U.S. Coast Guard has issued MARSEC Directive 105-5, which outlines additional cyber risk management actions for owners and operators of Chinese-made STS cranes. This directive includes measures to prevent security incidents and requires better cybersecurity practices at U.S. ports[3].

Economic and Industrial Implications

• Onshoring Manufacturing: The White House has proposed a significant economic investment to onshore the manufacturing of cranes, aiming to replace Chinese-made cranes with U.S.-made alternatives. This includes a major grant to PACECO Corp., a U.S. subsidiary of a Japanese industrial conglomerate, to establish new manufacturing facilities[4].
• Cost and Compliance: The replacement of ZPMC cranes and the implementation of new cybersecurity measures are expected to be costly and may impose operational and financial hardships on ports and shipping companies. Despite these challenges, industry actors are beginning to take steps to mitigate the risks associated with Chinese-made equipment[4].

Industry and Port Authority Responses

• Awareness and Mitigation: Individual ports and the American Association of Port Authorities have been aware of the concerns regarding ZPMC cranes for some time. They have taken cautious steps to mitigate these risks, although full compliance with the new cybersecurity regime remains a challenge[4].
• Reluctance to Disrupt Operations: Given the deep dependence on Chinese equipment in the maritime transportation sector, commercial actors are reluctant to disrupt operations or voluntarily take actions that could cause financial hardship. However, the increasing rigor of national security policies is likely to impact the ports and shipping sector significantly[4].

Future Outlook

• National Security Policy Impact: The trend towards a more rigorous inspection and control regime over private assets, along with new reporting requirements and the costly replacement of ZPMC cranes, underscores the profound impact of national security policy on the ports and shipping sector. This shift is expected to continue as the U.S. seeks to secure its critical infrastructure from potential Chinese espionage and disruption[4].

In summary, the issue of Chinese-made cranes in U.S. ports is a complex one, involving significant national security, economic, and industrial implications. The U.S. government is taking proactive steps to address these concerns through legislative actions, cybersecurity directives, and economic investments to onshore manufacturing. However, the transition will be challenging and costly, requiring careful coordination between government agencies, ports, and industry stakeholders.

Frequently Asked Questions (FAQs)

What is the history of National Crane, and how did it become part of the Manitowoc Company?

National Crane was founded in 1947 by Marlo Burg in Nebraska as Burg Manufacturing, initially producing agricultural weed sprayers. In 1963, the company changed its name to National Crane Corp. to reflect its expansion into manufacturing boom trucks. Over the years, the company went through several ownership changes, including being acquired by Grove in 1978. In 2002, National Crane became part of the Manitowoc Company, Inc., further solidifying its position as a global leader in the crane industry.

What types of cranes does National Crane specialize in?

National Crane is renowned for its expertise in manufacturing boom trucks, particularly stand-up control telescoping cranes and swing seat cranes. Their stand-up control telescoping cranes offer capacities ranging from 9.1 tons to 29.9 tons, with maximum vertical reaches from 17 meters to 50.9 meters. The swing seat cranes feature enclosed operator cabs and have capacities from 27.2 tons to 54.49 tons, with maximum vertical reaches from 49.7 meters to 62.8 meters. These cranes are known for their exceptional reach, strong load charts, and innovative outrigger systems.

Where are National Crane’s manufacturing facilities located?

Although National Crane was originally based in Nebraska, its production facilities are now integrated with other Manitowoc operations. After being acquired by Manitowoc in 2002, all National Crane production was moved to the Grove U.S. LLC facility in Shady Grove, Pennsylvania. This integration allows for streamlined production and access to a broader range of resources and technologies within the Manitowoc portfolio.

What innovations and technologies has National Crane introduced to the market?

National Crane has been at the forefront of innovation in the crane industry. The company has patented numerous lifting technologies and introduced features such as hydraulically removable counterweight systems, which enhance the efficiency and ease of lifting operations. Additionally, National Crane operates a Truck Mod Center where customers can receive tailor-made, engineered solutions to ensure their trucks and cranes are perfectly matched for their specific applications. These innovations have significantly improved safety, production efficiency, and reduced maintenance costs.

How does National Crane contribute to global crane standards and customer support?

National Crane has set the global standard for boom trucks, known for their dependability, innovation, and customer support. The company’s products are recognized worldwide for their exceptional performance and reliability. National Crane’s commitment to innovation and customer satisfaction is reflected in its continuous celebration of milestones, such as its 75th anniversary, where it highlights its most popular models, memorable projects, and the people who have driven its success. This dedication to excellence ensures that National Crane remains a favorite among operators globally.