A signature diesel for your HO railroad, the WalthersProto GP9 Phase II with High Hood is a real workhorse! With revised tooling and road-specific details, the models are based on prototypes built from 1955 to 1957 (known to modelers and railfans as the ′phase two′ version), and many are still in service today. Features of the models include: Limited-edition - one time run of these roadnumbers Based on units in service from 1955 to the present Improved hood contours and Phase II detail Road-specific details Wire grab irons and lift rings 21mtc connector Warm white LED constant and directional headlights 14:1 helical gears for ultra-quiet and smooth running 5-pole, skew-wound, high-torque, high-efficiency can motor Easy multiple-unit operation Superb paint and lettering Heavy die-cast metal underframe Proto MAX(TM) metal knuckle couplers Chesapeake & Ohio Short hood forward operation Dynamic brake long hood with 36′ radiator fans Modified skirt with single fuel filler, drop step, MU holder, footboards Early Pyle dual sealed-beam headlights Brass Leslie S5T air horn Whip style antenna Short hood mounted bell and bracket C&O type spark arrestors Ratcheting lever handbrake Separately applied windshield wipers Etched-metal canvas cab sunshades 1600-gallon fuel tank Medium-height MU stands