Crown Equipment Corporation, introduces the Crown TR 4500 Series of tuggers. This series offers customers industry-leading power, durability and reliability and allows operators to tow a rolling load capacity of 10,000 pounds. The drive unit is built to endure constant jerks, jolts and demands of high through-put manufacturing and warehousing environments. The carefully integrated design uses top and bottom mounting for increased life and includes Crown’s AC drive motor, the largest drive motor in the industry, providing high torque and greater draw bar pull. Crown’s e-GEN® braking system uses the powerful torque of the AC motor to deliver frictionless braking for long life and trouble-free operation. To further enhance durability and reliability, Crown designed the frame with a combination of heavy-gauge steel and structural enhancements at the greatest points of stress. Robust, quick-adjust casters enable fast, easy adjustments to maintain optimum traction and enhanced truck stability while turning.