Contact Us
Call Us
Customer Service (Morocco)
Customer Service (International)
Monday to Friday 8am-5:30pm (UTC)
Motor graders 120 GC
Request a QuoteKey Information
Net Power, ISO 9249/SAE J1349
128 kW
Nominal power
16,100 kg
Blade width
3.7 m
Overview
Reliable and Comfortable at a Lower Cost
The CAT 120 GC grader is easy to master and use. A variable speed fan and standard ECO mode reduce fuel consumption, and maintenance is quick and easy thanks to open access to maintenance points. Control the blade with constant precision using lever controls, comfortably, from the brand new cabin.
Advantages
Comfortable Maneuvering
Improve efficiency and comfort with an adjustable seat and optional ventilation system.
Low Operating Cost Per Hour
Reduce costs with extended maintenance cycles and an optional reverse fan while saving fuel in Eco mode.
Reliable Performance
Precise blade movement and C4.4 engine power to complete jobs on time and within budget.
Key Features
- Productive And Economical
- The Cabin Ensures Your Comfort Throughout the Day
- Reliability of Performance
- Go Home, Safe and Sound Every Day
- Ease of Implementation of Preventive Maintenance
- Accessories Adapted to Your Needs
Productive And Economical
Save up to 5% fuel with the standard ECO mode. The variable speed fan reduces fuel consumption and heat under the hood to extend the component's lifespan. Improve your productivity with the electronic throttle control that adjusts the engine's power and torque to meet usage requirements. The powershift transmission and balanced machine design ensure full ground engagement power with the Cat C4.4 engine. The hydraulic system makes the machines more precise and predictable for consistent leveling. The digital blade inclinometer option allows you to achieve the desired leveling without relying on manual controls. Product Link™ indicates the location, operating hours, fuel consumption, productivity, downtime, diagnostic codes, and other machine data on demand through the VisionLink® online interface, which helps improve job site efficiency with reduced operating costs.
The Cabin Ensures Your Comfort Throughout the Day
Choose your level of comfort inside the cabin with a standard, mechanical, or pneumatic suspension seat. Easily adjust the control console and steering wheel. The optional high-capacity heating, ventilation, and air conditioning (HVAC) system circulates fresh air, prevents dust penetration, and keeps the windows fog-free. Easily add a radio inside the cabin thanks to the optional mounting point location.
Reliability of Performance
The entire tow bar, circle, and shield remain in a similar condition to that of the factory exit, allowing for precise leveling passage after passage. The machine's structure is designed for a long lifespan. It is designed to use multiple types of working tools, such as a front blade. A safety clutch option protects the circle drive if the machine hits a stationary object. The front axle optimizes bearing lifespan while minimizing maintenance. Reduce daily greasing needs and costly repairs to your circle and pinion with the Circle Saver option.
Go Home, Safe and Sound Every Day
See what's happening behind you with the rear camera option. The specific display can be permanently turned on to ensure a safe working environment. If the engine stalls, you can rely on the auxiliary steering circuit to safely stop the machine. Use the three points of contact at the entrance and exit of the machine with strategically placed walkways and handrails. When activated, the ground-level stop switch interrupts the fuel supply to the engine and stops the machine. View the back of your machine using the rear and side mirrors. Work after sunset using strategically placed lights for nighttime visibility.
Ease of Implementation of Preventive Maintenance
The filters, such as fuel filters, engine air filters, and oil filters, are grouped together to facilitate access and preventive maintenance. The hitch bar assembly, circle, and standard shield improve longevity thanks to a shield equipped with hardened teeth and replaceable wear strips that help maintain the sealing of factory-mounted components. The brake adjustments are maintenance-free and easily accessible. The standard lower shield protects the transmission and filter. The optional protection protects your machine from damage in the most demanding applications. Spend less time cleaning the cooling circuit thanks to the reverse running fan; weekly cleaning of the fan reduces costs while optimizing productive time.
Accessories Adapted to Your Needs
Improve the performance and efficiency of your machine with the push block option. Ripper/scarifier options are available to facilitate leveling of hardened soil. Add the optional front blade to spread more material and faster. The optional trailer hitch allows you to tow equipment or attach it behind the machine.
Contact Our Experts
Morocco
International
Monday to Friday 8am-5:30pm (UTC)
Product Specifications for 120 GC
- ENGINE
- Net Power, ISO 9249/SAE J1349128 kW
- Maximum Torque738 Nm
- Engine ModelC4.4 CAT®
- Bore105 mm
- Displacement4.4 l
- Torque Rise: ISO 929421%
- Stroke127 mm
- Derating Altitude3000 m
- EmissionsComplies with Indian CEV Stage V emission standard.
- Note (1)Net power is tested in accordance with ISO 9249, SAE J1349, and CEE 80/1269 standards in effect at the time of manufacture. Advertised net power is the power available at the rated speed of 2000 rpm, measured at the flywheel when the engine is equipped with fan, air cleaner, muffler, and alternator. Power declared in accordance with ISO 14396 standard.
- MACHINE WEIGHT
- Weight*16100 kg
- DIMENSIONS
- Machine Length*9941 mm
- Width2402 mm
- Maximum Height3787.8 mm
- Note*Standard equipment with push block and ripper.
- BLADE
- Blade Width3.7 m
- Cutting Width152 mm
- Blade Circle Clearance112 mm
- Blade Height580 mm
- Bit - Width6 mm
- Circle Radius413 mm
- BLADE RANGE
- Blade End Bit Range, Reverse5°
- Circle Offset, Right656 mm
- Blade Tilt, Right663 mm
- Circle Offset, Left656 mm
- Blade Tilt, Left512 mm
- Maximum Cut Depth775 mm
- Blade End Bit Range, Forward40°
- Maximum Lift Height Above Ground410 mm
- MAINTENANCE CAPACITIES
- Circle Drive without Safety Clutch1.5 l
- Fuel Tank269 l
- Hydraulic Circuit55 l
- Circle Drive with Safety Clutch7 l
- Engine Crankcase7.6 l
- Cooling System39 l
- Transmission17 l
Standard Equipment for 120 GC
-
NOTE
- Standard equipment and options may vary. For more information, please consult your Cat dealer.
-
CABIN
- Standard Seat
- Steering Wheel/Joystick Controls
- Information Display Screen
- Product Link
-
ENGINE
- C4.4 Cat Engine
- Eco Mode
- Variable-Speed Fan
-
HITCH, CIRCLE, AND BLADE ASSEMBLY
- Axis
-
SAFETY FEATURES
- Parking Brake
- Warning/Signaling Horn
- Rearview Mirror
- Hydraulic Brakes
- Side Mirrors
- Steps and Handrails
Available Options for 120 GC
-
NOTE
- Standard equipment and options may vary. For more information, please consult your Cat dealer.
-
CAB
- Mechanical Suspension Seat
- Pneumatic Suspension Seat
- ROPS/FOPS Frame
- Cabin Heating/Air Conditioning System
- Rear Wiper
- Basic Cabin
- Roof
- High-End Cabin
- Low-Profile Cabin
- Halogen Lighting
- Radio Ready
- Rear Glass Screen
- Front Wiper
- Blade Digital Inclinometer
-
ENGINE
- Reverse-Direction Fan
-
HITCH, CIRCLE, AND SHIELD GROUP
- Circle Gear Safety Clutch
- Circle Saver
-
SAFETY
- Rear View Camera
- Auxiliary Steering Circuit
-
ATTACHMENTS
- Push Bumper
- Ripper
- Scarifier
- Front Blade
- Trailer Hitch
Media Gallery
Discover Similar Equipment
Motor graders
16
Base Power (1st Gear), Net
216 kW
Operating weight, standard equipment
32,411 kg
Blade width
4.9 m
ExploreMotor graders
160K
Base Power (1st Gear), Net
139 kW
Gross vehicle weight rating, standard equipment
17,706 kg
Blade width
4.3 m
ExploreMotor graders
140 GC / 140 GC AWD
Net Power Range (Tier 3)
131 kW
Weight of AWD Tier 3 steering lever/steering wheel
17,390 kg
Blade width
3.7 m
ExploreMotor graders
120 / 120 AWD
Net Power Range (Tier 3)
93 kW
Weight*
16,454 kg
Blade width
3.7 m
Explore