LOCOMOTIVE FEATURES: • New body tooling - Based on EMD F7A “Phase I Early”- one of the most common versions produced! • Revised frame with heavy die cast weight and provision for 21-pin DCC decoders • Revised body-to-chassis mounting simplifies disassembly and allows for easier kit-bashing into deskirted versions • New rear coupler mounting box with two mounting locations for close-coupling or easier running on tightradius curves • Flush-fitting cab, porthole, and rear window glass • Improved All-wheel electrical pickup with two wires to each truck provides reliable current flow• Single or dual headlight per prototype • Separately-applied horns • McHenry operating scale knuckle couplers • All-wheel drive with precision gears for smooth and quiet operation • 5-pole motor with precision-machined flywheels and multilink drive train for trouble free operation • Wheels with RP25 contours operate on all popular brands of track • Fully-assembled and ready-to-run out of the box • Painted and printed for realistic decoration • Highly-detailed, injection-molded body • Minimum radius: 18”