Equipment Sales / Support

1.800.631.4473

Standard Monorail / Bridge Tractors

SATURN is a trusted source for drive tractors, designed to push/pull rolling loads along monorails.  SATURN tractors are built in USA and readily available.  Primarily used to motorize manual bridge cranes and trolley hoists, SATURN tractors are a great option when old trolley drives breakdown & parts are not available or too expensive.

SATURN offers 3 Tractor MODELS that cover a very wide range of capacity, speed and service requirements.

  • T-144 (Light/Medium Duty); BLUE/ORANGE/RED Class Units
  • T-150 (Heavy Duty); BLUE/ORANGE/RED Class Units
  • T-200 (Extra Heavy Duty); CUSTOM BUILT Units – Only

T-144

  • STD. Flange Width: 2” to 8”
  • Minimum Radius Curve: 4Ft
  • CMAA Service: Class C
T-150-Drive-Tractor

T-150

  • STD. Flange Width: 3-1/4” to 10”
  • Minimum Radius Curve: 6Ft
  • CMAA Service: Class D

STANDARD FEATURES:

  • Capacity Range: 1 Ton to 20 Ton
  • Speed Range: 15 FPM to 200 FPM
  • Beam Types: W, S or Patented
  • Worm Gear Drives
  • TEFC/Inverter Ready (5:1) Trolley Motor
  • Power Voltages: 230V or 460V-3Ph-60Hz
  • Control Voltage: 115V
  • NEMA 1 Enclosures (Indoor Service)
  • Single Speed Contactor Controls
  • Temp. Rating: 10F to 120F
  • Factory Balanced
  • Adjustable Trolleys
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  • Straight Tow Bar
  • Rubber/Polyurethane Drive Wheels
  • Safety Orange Paint
  • High Quality Construction

OPTIONAL FEATURES:

  • Air Powered: Single or Variable Speed
  • Power Voltage: 208V or 575V-3Ph-60Hz
  • 1-Phase Power: 115V or 230V-1Ph-60Hz
  • Control Voltage: 24V
  • Weather-Proof Packages/NEMA 4
  • UL/CUL Registered Panels
  • VFD Control Packages (2-Speed)
  • 2-Speed Motors/Contactor Controls
  • Inverter Duty Motors (10:1)
  • TENV Motors
  • Motor Thermostats
  • Trolley Motor Brake
  • Mainline Contactor
  • Rotary Manual Disconnect
  • Soft Start
  • TOLs and BC Fuses
  • NEMA Rated Contactors
  • Wired Pendants
  • Radio Controls
  • Guide Rollers
  • Hardened Wheels
  • Drop Lugs
  • Double Chain Drives
  • Fit Oversized Flanges/Apply Dual Springs
  • Synthetic Oil &/Or Heaters (Operation < 10F)
  • Anti-Condensation Heaters
  • Positive-Drives (Chain/Sprocket or Rack/Pinion)
  • Direct-Drives (No Chain & Sprockets)
  • End Truck Mounted-Drives