Fieldmarshal PM Diesels recently launched single-cylinder engines in the 15 hp and 18 hp categories. The company intends to capture a 10-15 percent market share in the below-20 HP tractor segment within three years. These new engines comply with the latest TREM V norms and have been approved by ARAI. Fieldmarshal also plans to introduce tractors up to 30 HP in the near future.