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Terramac is proud to provide a full dealer network covering the United States & Canada.

All of our crawler carriers are designed for ultimate versatility, safety and reliability, and it is our pleasure to also keep you covered with localized support and service!

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Terramac Crawler Carriers

Terramac® RT7R Crawler Carrier

The Carrier With 360° Rotation

The Terramac RT7R is the most compact 360-degree rotating crawler carrier designed by Terramac. This unit is equipped to haul up to 7 tons of material and dumps from any angle or on the go for maximum efficiency. The RT7R’s rotation keeps operators in a face-forward position at all times offering enhanced safety while providing greater access to remote projects and tight spaces. The low ground pressure from the RT7R’s rubber tracks minimizes ground damage in environmentally sensitive terrains and allows the unit to traverse over rugged, steep or wet ground conditions with ease.

  • 360° rotation for maximum hauling efficiency
  • 14,000 lb. carrying capacity
  • Compact size for increased access and maneuverability
  • Non-permitted load for ease of transport

When ground conditions get challenging, rely on the flexibility of the Terramac RT7R rubber tracked carrier. The RT7R model offers everything you need to maneuver effortlessly though problematic terrain to reach your jobsites, no matter where they are. Contact your local Terramac dealer for sales, service support, and parts availability.

Standard Terramac RT7R Unit

The Terramac RT7R features a 360-degree rotating frame that can dump up to 7 tons at any position which improves efficiencies on the job site while minimizing environmental damage. Ideal for a variety of projects including tight spaces and sensitive areas.

Dimensions

Full Length/WITH Rock Bed 17’ 3"
Full Height 9’ 9"
Width Over Tracks 8’ 1"
Track Gauge (Center-to-Center) 5’ 9"
Min Ground Clearance 20"
Front Overhang 2’ 10"
Track Width 27"
Undercarriage Length (Idler to Drive Hub) 9’ 11"
Dump Bed Loading Height Over Side 6’ 3"
Height of Dump Bed Side (Vessel) 21"
Length of Dump Bed (Vessel) 8’ 8"
Width of Dump Bed (Vessel) 6’ 8"
Dumping Angle 60°
Machine Weight (with bed) 24,080 lbs.

Engine

Manufacturer Cummins
Model B4.5 Performance Series
Emissions Cert. US Tier 4 Final/EU Stage V
Displacement 275 cu. in.
Horsepower 165 HP @ 2200 RPM
Electrical System 12 VDC
Battery (2) 12V GRP 31,1100 CCA
Fuel Capacity 40 gallons

Hydraulics

Transmission HST
Drive Pump Max Flow (x2) 32 gpm / side
Drive Pump Max Pressure 5,500 PSI
Tandem Gear Pump Max Flow  
Front Section (AUX Output)     14 gpm @ 2500 PSI
Rear Section (HST Drive)     20 gpm @ 380 PSI

Performance

Max. Carrying Capacity 14,000 lbs.
Travel Speed - 1st Gear 3.9 mph
Travel Speed - 2nd Gear 6.7 mph
Gradability 58% (30°)
Turning Radius Zero Turn
Ground Pressure (loaded) 5.5 PSI
Ground Pressure (unloaded) 3.5 PSI

The Terramac RT7R features a 360-degree rotating frame that can dump up to 7 tons at any position which improves efficiencies on the job site while minimizing environmental damage. Ideal for a variety of projects including tight spaces and sensitive areas.

Dimensions

Full Length/WITH Rock Bed 5.3 m
Full Height 3 m
Width Over Tracks 2.5 m
Track Gauge (Center-to-Center) 1.8 m
Min Ground Clearance 0.5 m
Front Overhang 0.9 m
Track Width 0.7 m
Undercarriage Length (Idler to Drive Hub) 3 m
Dump Bed Loading Height Over Side 1.9 m
Height of Dump Bed Side (Vessel) .5 m
Length of Dump Bed (Vessel) 2.6 m
Width of Dump Bed (Vessel) 2 m
Dumping Angle 1 rad
Machine Weight (with bed) 10,923 kg

Engine

Manufacturer Cummins
Model B4.5 Performance Series
Emissions Cert. US Tier 4 Final/EU Stage V
Displacement 4.5 L
Horsepower 123 kW
Electrical System 12 VDC
Battery (2) GRP 31, 1100 CCA
Fuel Capacity 151 L

Hydraulics

Transmission HST
Drive Pump Max Flow (x2) 121 L/m
Drive Pump Max Pressure 379 bar
Tandem Gear Pump Max Flow
    Front Section (AUX Output) 53 L/m @ 172 bar
    Rear Section (HST Drive) 76 L/m @ 26 bar

Performance

Max. Carrying Capacity 6,350 kg
Travel Speed - 1st Gear 6.3 khp
Travel Speed - 2nd Gear 10.5 khp
Gradability 58% (.52 rad)
Turning Radius Zero Turn
Ground Pressure (loaded) .39 kg/c2
Ground Pressure (unloaded) .25 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) twelve (12) 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.