PTH 50 Series Hand Pallet Truck 5000 lb. Capacity Reliability Comes by Design Reliability, strong construction, smooth handling and exceptional maneuverability are hallmarks of the PTH 50 Series. Every feature of the PTH 50 Series, from its lifting capacity (5000 lb. capacity) to its efficient operation and high level of serviceability, is designed and built by Crown to withstand the stresses of your work environment.