DIESEL LOCOMOTIVES
Murray Design & Manufacturing Corp.
1931 NE 69 St.
Oklahoma City, OK 73111
Phone/Fax 405-478-0502
E-MAIL  info@mdmlocomotiveworks.com

Home F  UNIT GP60 GP 7

Diesel Locomotive General Information

Our locomotives are constructed  of steel and aluminum with almost all details applied separately. This method of construction allows the builder to construct a very accurate model of any prototype because the detailing is completely variable. As a result of this method of construction, they have the bonus attributes of being extremely durable and are naturally heavy. Let us assemble a kit to your specifications. We can supply your locomotive in various stages of completion. From a kit of raw materials with everything except paint and assembly labor, to  kits with the lathe and milling work done, or semi-finished locomotives with all major assembly complete including machined power trucks.

We have tried to provide the most highly detailed locomotive kit possible for your locomotive. Locomotives available either powered or un-powered.

Powered unit standard features:

24 volt dc traction motors and gear boxes on each axle.
Air compressor with all controls for working air brakes.
Engine sound system with electronic horn and bell.
Hand held control box with these controls:

bulletForward / Reverse switch
bullet8 Run Notches
bulletRegenerative dynamic braking ( built in to controller )
bulletHeadlight Control  ( Bright - Off - Dim )
bulletHorn
bulletBell
bulletAir Brake
bulletSound system volume control

Four 6 volt deep discharge batteries for propulsion. ( RTR units )
Lighted number boards.
Lighted class lights.
Built in 115 volt charger.
24 volt DC to 12 volt DC battery equalizer.
Working roof fans.

Optional features:

MU signal line hoses
Roof details - horns and radio antenna
Snow plow
Winterization hatch
48" fans for late model GP9
GP60M comfort cab (wide cab)
Dynamic brake hatch assembly for GP7/9
Low nose on GP7/9
Exhaust spark arrestor 
Diaphragm type door on F units
Any special details needed to model a specific prototype locomotive