Rumble Strip Trucks

SPECIFICATIONS

specifications are subject to change.

Platform

  • Conventional or cab-over cab & chassis choice, dual steering in cab
  • Cummins 400 HP power plant to support hydraulic functions
  • 1000 gallon water tank
  • 20” single hit drum able to be narrowed to any cut width
    • Standard set up ships with 16” cut utilizing PCD teeth

Hydraulics

  • Foldable steel guide wheel assembly, movable to both sides of the truck, with hydraulically driven up and down control.
  • Hydraulic water pump
  • Hydrostatically controlled creep drive propulsion system
  • Rumble box assembly hydraulically pivots to road level for cut operations, then is stored for road travel with hydraulic cylinder to pin/lock the assembly in its stored position
  • Chain driven side shift function to move rumble assembly to either side of truck
  • Tilt cylinder capable of holding box in position when rumbling on a crown or on edge of road
  • Hydrostatically controlled pump/motor to operate the eccentric pattern shaft
  • Hydrostatically controlled pump/motor to drive the rumble head

Electrical

  • Over cab light bar/beacon, grille mounted front strobe lights, rear strobe lights on fender and off rumble assembly
  • Rear facing 4’ by 8’ 25 light arrow board
  • Night lighting package: forward facing, side and rear work lights
  • Electronic depth control actuators for fine adjustment of cut (manual turnbuckle option also available)
  • Reverse camera as well as two operational cameras magnetically mounted to ensure proper cut alignment and visual observation of the rumble assembly for the driver 
  • Display mounted in cab to monitor the status of system hydraulics, shaft speeds, and other pertinent system data
  • Proprietary rumble control system that can be customized for any cut spec. All major cut patterns already built in to the system
  • Capability of entire rumble process being performed in cab. Ancillary controls on rear of machine, as well as handheld remote control for select functions

Mechanical

  • Heavy-duty rear rumble assembly designed with durability and longevity in mind
  • Belt Driven Rumble Head and Eccentric Pattern Shaft
  • Rumble Box utilizes outboard bearing design, which facilitates maintenance and repair
  • Cam Plates mated to pattern shaft for easy conversion from sinusoidal cut pattern to regular rumble pattern
  • Fender mounted toolbox for spare part and tool storage
  • Air tank charged from power plant air compressor (38 CFM) for air tool operation

Rumble Strip Truck