M7 Ballast Regulator
The M7 is a versatile, dual-purpose machine that serves as a ballast regulator during warmer months and converts to a snow-fighting machine in winter by swapping out several components.
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- Fully enclosed, climate-controlled cab
- Three available wing types – fixed, rotational, and articulating rotational- allow for precise ballast sculpting and
profiling, while handling varying grades of ballast
- Broom is easily adjustable for specific height and tilt requirements
- Stone deflector
- Ballast wings with full joystick control
- Single-pass ballast transfer system
- Multi-position snowplow for V-configuration or left/right snow placement
- 54,000lbs
- 37′ Length
- 15′ Wheel Base
- 11′ 4″ Width
- 12′ 6″ Height
- 150 Gallon Fuel Tank
- Stairs on broom shroud, snow wings, and snow auger, 110V hydraulic tank heater, 16 ft-reach snow wings, additional lower snow curls, brake de-icing feature, cab-controlled power lockups for snow wings, center flanging plate, Espar airtronic 4 diesel-fired cab heater, Espar diesel-fired engine heater, high-speed V-plow, second operator’s suspension seat, snow screw and blower, upper snow curls for front plow
- Electric top-off pump
- Schroeder test mates
- Fuel level site gauge, hydraulic reservoir temperature gauge, low hydraulic oil level/high hydraulic oil temperature alarm, hydraulic tank fluid level gauge, hydraulic system pressure gauges
- Dome light in engine compartment, electrical cabinet light, locomotive headlights, perimeter lighting package, additional rear view mirror
- Storage box, additional book storage box
- “Danger Live Track” chain-mounted signs, DOT reflective tape, extra parts/operations/maintenance manuals, tow bar with D-handle hitch pins, side window wipers, auxiliary air compressor, 4” vise welded to machine, wheel fenders
- Safety interlock and low turntable warning, spring-loaded lock on turntable
Related Resources
For more information, browse the equipment literature below.








