With operating weights from 17,185 to 230,100 lbs., there’s a CAT Track-Type Tractor to meet the needs of any job or industry, no matter how challenging the application. CAT’s exclusive SystemOne™ undercarriage results in longer component life, drastically reduced owning and operating costs. Electrohydraulic controls allow the operator to adjust blade speed and responsiveness and fine tune the drive system to suit the job. Electrohydraulics also make it easy to add a machine control and guidance system to your tractor for fast, precise grading.