Compact carrier delivering strong solutions

Compact carrier delivering strong solutions

Tackle rugged terrain with our most adaptable compact carrier – the RT7U. This unit accommodates large support attachments while maintaining a small footprint for ease of transport.

Stronger steel, extended front and rear frame extensions, enhanced torque, and multiple hydraulic configurations facilitate the development of robust machines for every industry’s off-road work.

1/2" Steel Frame

Thick steel frame for supporting a wide range of large attachments.

Drive System

Enhanced drive system for increased power and torque.

Ease of Transport

The RT7U does not require a special transport permit for height or width.

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 Length¹ 20' 3" 6.2 m
Full Height² 9' 3" 2.8 m
Width Over Tracks 8' 3" 2.5 m
Track Gauge (Center-to-Center) 6' 2" 1.9 m
Min. Ground Clearance 18.3" 0.5 m
Track Width 23.6" 0.6 m
Undercarriage Length (Idler to Drive Hub) 10' 3" 3.1 m
Rail Width 3' 0.9 m
Rear of Cab to Rear of Rail³ 11.5' 3.5 m
Front Rail Extension³ 3.1' 1.0 m
Manufacturer Cummins Cummins
Model B4.5 Performance Series B4.5 Performance Series
Emissions Certifications US T4F / EU Stage 5 US T4F / EU Stage 5
Displacement 275 cu. in. 6.7 L
Horsepower 155 HP @2200 RPM 116 kW
Electrical System 12 VDC 12 VDC
Battery (2) GRP 31, 1125 CCA (2) GRP 31, 1125 CCA
Fuel Capacity 40 gallons 151 L
Transmission HST HST
Drive Pump Max Flow (x2) 32 gpm / side 121 L/m
Drive Pump Max Pressure 5,500 PSI 379 bar
Tandem Gear Pump Max Flow
  Front Section (AUX Output) 14 gpm @ 3000 PSI 53 L/m @ 207 bar
  Rear Section (HST Drive) 20 gpm @ 550 PSI 76 L/m @ 38 bar
Base Weight 16,924 lbs. 7,678 kg
Max. Carrying Capacity 16,576 lbs. 7,519 kg
GVWR 33,500 lbs.⁴ 15,195 kg
Travel Speed - 1st Gear 3.3 mph 5.3 kph
Travel Speed - 2nd Gear 6.7 mph 10.5 kph
Gradability⁵ 58% (30°) 58% (1.0 rad)
Turning Radius Zero Turn Zero Turn
Ground Pressure (Loaded) 5.8 PSI .41 kg/c2
Ground Pressure (Unloaded) 2.9 PSI .20 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.

¹ The overall length may vary depending on utility build model selected.
² Travel height it 9′ 3″ when beacon bracket is flipped down.
³ Frame length can be modified, please contact Terramac for details.
⁴ GVWR up to 38,000 lbs with application approval by Terramac.
⁵ Gradability may vary based on support equipment added to the carrier, please contact Terramac for details

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