山推股份：公司推出了1000马力的混动大马力推土机

Group 1 - The company has established a positive R&D system in recent years, maintaining a R&D investment intensity of around 4% [1] - The company has improved R&D efficiency while ensuring R&D investment, with a leading proportion of R&D personnel in the industry [1] - This year, the company launched a 1000-horsepower hybrid bulldozer, continuously consolidating its technological advantages in the industry [1]