When will National III cranes be phased out?

When will National III cranes be phased out? Policy interpretation and industry trend analysis

Recently, the elimination of non-road mobile machinery (including cranes) that meets the National III emission standards has become a hot topic in the construction machinery industry. As environmental protection policies become increasingly strict and relevant policies are introduced in various places, the phase-out schedule for National III cranes is gradually becoming clearer. This article combines the hot content of the entire network in the past 10 days to sort out policy trends, industry impacts and alternatives for you.

1. Timetable for phase-out of National III cranes nationwide and in key areas

2. Three core reasons for the elimination of National III cranes

1.Environmental pressure:The PM2.5 emissions of National III engines are 2-3 times that of National IV standards, and nitrogen oxide emissions are more than 30% higher, which does not meet the "dual carbon" target requirements.

2.Policy forces:Data from the Ministry of Ecology and Environment show that the pollution contribution rate of non-road mobile machinery has reached 10%-15% in 2022, making it a key area of ​​atmospheric governance.

3.Economic considerations:Policies to restrict the movement of high-emission machinery have been implemented in many places. The operating scope of National III cranes has been restricted, and their use efficiency has dropped significantly.

3. Industry Impact and Countermeasures

4. Alternative Selection and Cost Analysis

1.Purchase of new aircraft for National IV/National V:The price range of mainstream 25-ton cranes is 1.2 million to 1.8 million yuan, which is 15% to 25% higher than the National III models, but they enjoy environmental protection subsidies for 3 to 5 years.

2.Power transformation and upgrade:To achieve emission standards by replacing the engine, the modification cost is about 200,000-400,000 yuan, but some provinces and cities have banned this method.

3.New energy equipment:The purchase cost of electric cranes is 30%-40% higher, but the operating costs can be reduced by more than 50%, making them suitable for operations in fixed locations.

5. Suggestions from industry experts

The Expert Committee of China Construction Machinery Industry Association pointed out:

• 2023-2024 is the replacement window period for National III equipment. It is recommended to give priority to National V equipment.

• Pay attention to local financial subsidy policies. Some provinces and cities provide subsidies of 50,000 to 100,000 yuan for early elimination.

• When trading second-hand equipment, special attention must be paid to the authenticity of emission standards to avoid legal risks

Conclusion:Based on policy trends and market feedback, National III cranes should be phased out and updated by the end of 2025 at the latest. It is recommended that equipment owners formulate an update plan as early as possible based on actual operational needs and financial status to avoid the risk of equipment shortages and price fluctuations during the centralized phase-out period.