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Carlton SP7015TRX Stump Grinder
Carlton Model SP7015TRX 70 HP Track drive Stump Grinder Kubota 74 HP Turbo Diesel Engine with the Carlton Razor Cutting System (Includes Freight FOB Tampa) - 10-12 weeks lead time. SP7015 TRX SERIES Track-Mounted Stump Cutter/Grinder - The SP7015 TRX is truly a go anywhere do everything machine. The SP7015 TRX Stump Cutter on tracks features a standard wireless remote control, 4 speed ground drive system, traction control, and telescoping tracks. The unit’s track system hydraulically retracts from 48-inches to 35-inches so the operator can maneuver easily through tight situations like a back yard gate. The SP7015 TRX packs big cutting power in a compact unit and produces only 5.3 psi ground pressure. The four speed track system allows the operator to choose between high speed travel modes and high torque cutting modes at the flip of a switch. The TRX Series from Carlton are redefining versatility.

  • Patented Turntable Design provides a low center of gravity, keeps the engine level during operation and allows for a giant 70-inch swing travel.
  • Extendable and Retractable Tracks hydraulically contract from 48- to 35- inches allowing access to tight working conditions.
  • Rubber Tracks Deliver maximum climbing power and minimal lawn disruption.
  • Four Speed Ground Drive System – gets you to the stump faster than any other track drive machine while providing precise control at lower speeds and incredible climbing power.


  • Cutter depth below ground: 15"
  • Cutter height above ground: 43"
  • Cutter head swing: 70" arc
  • Number of teeth on cutter wheel: 48 Razor Teeth
  • Type of Cutter Teeth: Hard Micro Structure Carbide
  • Chip containment volume: 38 cu. Ft.
  • Cutter wheel diameter with teeth: 26.5"
  • Cutter wheel thickness: 1 1/2"
  • Jack shaft bearings: 1 11/16"
  • Cutter wheel bearings: 2"
  • Fuel tank capacity: 9.6 gallons
  • Hydraulic capacity: 6 gallons
  • Track dimension: 9 1/2″ X 58″ Long
  • Ground pressure: 5.3 psi
  • Machine width: 35″ Track Width Retracted | 48″ Track Width Extended
  • Machine height: 67″
  • Machine length: 130″
  • Total weight: 5820 lbs.


PDF Version SP7015 TRX Specifications
PDF Version SP7015 TRX Operators Manual