Profile: Ingersoll Tractor Co. offers lawn and garden tractor. Our garden tractor 4000 series feature includes premium twin cylinder pressure lubricated engines, two-speed transaxle and hydraulic lift with down pressure. These tractors have the power to operate a full range of work saving hydraulic attachments and accessories. Our loader/backhoe is a tough performer. It has a welded steel-channel frame and cast iron rear axle, which is engineered for heavy loads and long hours on the job.