Main Technical Specifications
MAKE Terramac
MODEL 120TW

*Price, if shown, is Manufacturer's Suggested Retail Price (MSRP) and does not include government fees, taxes, dealer freight/preparation, dealer document preparation charges or any finance charges (if applicable). MSRP and/or final actual sales price will vary depending on options or accessories selected.

New Equipment Sales only available in assigned territories where Kirby-Smith Machinery, Inc. is a licensed distributor. Not all manufacturer's brands available at each location. Please contact your local Kirby-Smith branch if you have questions regarding availability.

Terramac 120TW Crawler Carrier for Sale

Our legacy is tracked, but our future is wheeled! The new Wheeled Dumper Series is designed for those who want speed, efficiency, and the reliability Terramac is known for.

Designed to deliver higher speeds and ample carrying capacity, these versatile units come in a range of sizes to suit any job. Explore our options to find the Terramac dumper that’s a perfect fit for your next challenge.

Multi view swivel dumper

Operators and Managers agree, this unit satisfies both parties with its nimble moves, strong power, excellent payload and swivel seat for safety and swivel bed for precision.

When your biggest jobs call for strength and agility, rely on 26,000 lbs. of carrying capacity for moving materials quickly. With 3 steering modes, operators are equipped to tackle any obstacle.

The Terramac 120TW features a 121 hp Perkins Tier 4 Engine, heavy duty chassis, and 180-degree rotating operator console, the 120TW will redefine your standards.

Body
Frame Type Rigid
ROPS, FOPS & OPS ROPS: ISO 3471; FOPS ISO 3449 Level II
Operator's Station Rotating turret mounted on a ball-bearing swivel ring.
Heater/Defroster/Air Conditioning Heat/AC is standard
Dimensions
Length 17’6”
Width 8’4”
Height 10’6”
Weight 17,550 lbs.
Ground Clearance 1’3”
Dump Angle 78°
Tire Size Trelleborg 500/60R22.5” (Ceat, 600/5022.5” tires available)
Bed Volume 7.9 Yds (SAE Heaped)
Engine
Engine Make Perkins
Engine Model 904J-E36TA
Engine Type US Tier 4 Final/EU Stage V
Horsepower 121 HP
Fuel Tank Capacity 46.2 Gallons
Brakes Oil immersed, Multidisc, Hydraulically Operated
Battery (1) 12V 50Ah, 1000 CCA AGM
Electrical System 12V
Hydraulic
Transmission Full-time 4x4; 2 speeds forward/reverse; electro-hydraulic hydrostatic
Hydraulic System Double Gear Pump
Hydraulic Tank 46.2 Gallons
Max. Carrying Capacity 26,455 lbs.
Operational
Turning Radius 16’11”
Steering 3 Steering Modes
Front Axle 8° Oscillating Limited Slip Planetary Reduction at Hubs
Rear Axle Fixed; Fully Locking Differential Planetary Reduction at Hubs
Gradeability 40% Grade (22°)
Speed 21.7 MPH
Gross Vehicle Wt Rating (GVWR) 44,005 lbs.
Approach Angle 35°
Drive Pump Max Flow 47.3 GPM
Drive Pump Max Pressure 6,962 PSI
Auxiliary Pump 16.5 GPM/2030 PSI
Bed Slewing Angle 180°
Steering and Brake Pump 12.7 GPM/500 PSI

  • 180° Bed Rotation: Unload materials will in one position or on the go with confidence and accuracy -- the 180-degrees of dumping freedom ensure accurate material placement.
  • Rotary Operator Console: With a seat that swivels 180-degrees, the operator remains face-forward while driving and unloading materials, enhancing safety and efficiency.
  • 3 Steering Modes: With 3 modes of steering; 2-wheel front steer, 4-wheel steer and crab walk options, this unit is designed for optimal maneuverability.