Below is a list of Rail King specifications, along with our new rail car mover models.

Rail King Specifications


RK 300 G6 - Regular Width Cab

Tractive Effort 
Both Couplers 46550 lb 
One Coupler 30300 lb 
Weight  43250 lb 
Engine Cummins QSB 6.7
Type  Electronic, 4-cycle turbocharged diesel 
Rated Power  173 bhp@2200 rpm 
Fuel Tank  40 gal 
Features  Tier III compliant 
Length  177" 
Width  120" 
Height - Road 9" 
Height - Rail 15" 
Rail Clearance  3" 
Road Clearance  10" 
Speeds - Forward & Reverse 4
Speed on Road 9 mi/h 
Speed on Rail 15 mi/h

RK 300 G6 - Regular Width Cab

Call us Today! 901-365-1068

These models operate smoothly on both rail and roadway. Superior visibility offer operator safety and efficiency in an insulated cab, while the center console offers an easy-view digital panel.


  • Air conditioning
  • Remote control
  • Spotlights
  • Turn signals
  • Fire extinguisher
  • Air-ride seats
  • Central lube system
  • V-plow
  • Cold weather protection
  • Step extensions
  • Battery Disconnects
  • Battery Boost Points
  • 75-gallon (283liters) fuel tank
  • 100 CFM air compressor
  • Snow Blowers or Rotary Brooms
  • Other options available upon request


Other options available. Just give us a call to let us know what you need.

Shelby Railroad Service - Rail King rental, used Trackmobile, used Shuttlewagon
Old Reliable
EST. 1974

PH. 901-365-1068

Shelby Railroad Service, Inc.

New Railroad Construction: Emergency Repairs
Rail Car Movers: Sales - Rental - Service

Get On The Right Track

Email: shelbyrr@shelbyrr.com

Rail King: Rail King sales, Rail King maintenance
Rail Car Mover

FAX. 901-365-1075