The 1700D Horizontal Grinder is equipped with a Caterpillar Tier IV C9.3 455 hp (EU Stage V, 339 kW) engine, or an optional, export-only C9.3B Tier III, 415 hp (309 kW) engine. At 44,000 pounds (20 000 kg), it is the lightest of Peterson’s grinder series, and is easily transportable.