The newest tractors to be designed at Harlan are the Harlan Hybrid and the Cargo-Master. The Harlan Hybrid (HLH) uses modular components for easy replacement of engines diesel, LPG, CNG, fuel cells, or other emerging technologies. Harlan products range from 3,000-20,000 lb. drawbar pull tractors (using gas, diesel, electric, LPG, CNG, and hybrid modes) to the tractor parts that make Harlan tractors last a lifetime. Harlan Corporation is the manufacturing source you can depend on.