2025年4月工程机械主要产品月平均工作时长为90.1小时，同比增长3.20%

Core Viewpoint - The engineering machinery industry shows signs of recovery, with improvements in working hours and operating rates, although some metrics indicate a decline compared to previous periods [5][7]. Group 1: Monthly Working Hours - In April 2025, the average working hours for major engineering machinery products was 90.1 hours, representing a year-on-year increase of 3.20% but a slight month-on-month decrease of 0.05% [1]. - Specific working hours for various machinery in April 2025 included: excavators at 85 hours, loaders at 98.3 hours, and non-road mining dump trucks at 170 hours [1]. Group 2: Monthly Operating Rates - The operating rate for engineering machinery in April 2025 was 62%, which is a year-on-year decrease of 4.29 percentage points but an increase of 1.17 percentage points from the previous month [2]. - Operating rates for specific machinery in April 2025 included: excavators at 66.3%, loaders at 62.4%, and concrete pump trucks at 43% [2]. Group 3: Historical Data Review - The average working hours for major engineering machinery products in December 2024 was 93.9 hours, showing a month-on-month decline of 2.91% [5]. - In March 2025, the average working hours increased to 90.1 hours, with a year-on-year growth of 6.53% [6]. Group 4: Market Dynamics - The engineering machinery industry is experiencing a potential recovery, with improved expectations following a significant increase in exports, which rose over 70% despite a 13-month decline in domestic sales [7][9]. - February 2025 saw an improvement in operating rates, contributing to a more optimistic outlook for the engineering machinery sector [9].