The largest machine in our utility lineup, the RT14U, tackles jobs 35,260 lbs. at a time – but still allows crews to reach some very difficult to get to utility locations.

Extended front and rear frame extensions, and multiple hydraulic configurations, mean you can customize your machine nearly any way you need with the attachments required for the job.

Extended Frame

Extended front and rear frame extensions accommodate utility support equipment.

Low Ground Pressure

With only 7.4 psi of ground pressure, the RT14U can conquer challenging terrain with minimal damage.

Versatile Hydraulics

Hydraulic pump drive configurations simplify customized support equipment.

Crawler Carrier Attachments

Make your job even easier with a wide range of attachments.

Dealer Locations Map

Wherever You Work, There we are.

From Alaska and the Yukon to the tip of Florida, our vast dealer network has you covered anywhere in the U.S. and Canada.

  • Dimensions
  • Engine
  • Hydraulics
  • Performance
  • Downloads
  • Warranty
Full Length 24’ 7.3 m
Full Height 10’ 5" 3.2 m
Width Over Tracks 10’ 3.0 m
Track Gauge (Center-to-Center) 7' 2.1 m
Min Ground Clearance 24" 7.9 m
Track Width 31.5" 10.3 m
Undercarriage Length (Idler to Drive Hub) 12' 4" 3.8 m
Rail Width 3.7' 1.1 m
Rear of Cab to Rear of Rail** 14.1' 4.3 m
Front Rail Extension** 3.6' 1.1 m
Manufacturer Cummins Cummins
Model QSB 6.7 QSB 6.7 T4F
Emissions Certifications T4F
Displacement 408 cu. in. 6.7 L
Horsepower 310 HP @ 2200 RPM 231 kW
Electrical System 12 VDC 12 VDC
Battery (2) GRP 31, 1125 CCA (2) GRP 31, 1125 CCA
Fuel Capacity 82 gallons 310 L
Transmission HST HST
Drive Pump Max Flow (x2) 64 gpm / side 242 L/m
Drive Pump Max Pressure 5,500 PSI 379 bar
Tandem Gear Pump Max Flow
   Front Section (AUX Output) 30 gpm @ 3000 PSI 113 L/m @ 207 bar
   Rear Section (HST Drive) 25 gpm @ 500 PSI 95 L/m @ 34 bar
Base Weight 27,000 lbs. 12.247 kg
Max. Carrying Capacity 35,260 lbs. 15,994 kg
GVWR 62,260 lbs. 28,241 kg
Travel Speed - 1st Gear 4.0 mph 6.4 kph
Travel Speed - 2nd Gear 6.8 mph 10.9 kph
Gradability 58% (30°) 1 rad
Turning Radius Zero Turn Zero Turn
Ground Pressure (Loaded) 7.4 PSI .52 kg/c2
Ground Pressure (Unloaded) 4.9 PSI .34 kg/c2

As part of our commitment to quality and reliability, Terramac provides a limited warranty:

The Terramac Carrier Limited Warranty extends until the sooner of (a) twenty-four (24) months or (b) until the Terramac Carrier’s electronic control module (“ECM”) exceeds 1000 hours (henceforth known as the “Limited Warranty Period”).

Registration of Terramac Limited Warranty is required within 6 months of invoice date or upon the machines ECM reaching 50 hours, whichever comes first. Failure to do so will cause machine warranty to default back to the date of invoice to the original purchaser. (See warranty registration form). The Terramac Carrier Limited Warranty terminates upon the expiration of the Limited Warranty Period.

Terramac warrants that it will replace, at its sole option and discretion, any original parts of any Terramac Carrier sold by it that are deemed to be defective in material or workmanship, with the exception of parts and components identified in Section IV “Pass-through Warranties” and Section V “Exclusions from Limited Warranty”. All warranty repairs or replacements will be free of charge and must be performed by an authorized Terramac dealer or approved vendor. Repaired or replaced parts are covered only for the remainder of the Limited Warranty Period.

To view the complete Terramac warranty download it here.

* The overall length may vary depending on utility build model selected.
** Frame length can be modified, please contact Terramac for details.

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