Description
Caterpillar 140H Motor Grader – CAT 3306 Engine
High-Powered Grading | Trusted CAT Performance | Built for Heavy-Duty Work
Product Overview:
The Caterpillar 140H Motor Grader equipped with the legendary CAT 3306 turbocharged diesel engine is engineered for maximum performance, reliability, and efficiency. Known for its rugged design and strong powertrain, this grader is ideal for road construction, mining operations, and large-scale infrastructure projects.
The 3306 engine is one of Caterpillar’s most respected powerplants, providing consistent power delivery and extended service life. Combined with an articulated frame and precision hydraulics, the 140H is a proven performer in challenging terrain and demanding applications.
Key Specifications:
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Model: Caterpillar 140H
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Engine: CAT 3306 Turbocharged Diesel
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Net Power: Approx. 185 – 200 hp (138 – 149 kW)
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Blade Width: 3.7 m (12 ft)
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Operating Weight: Approx. 15,000 – 17,000 kg
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Transmission: Powershift – 8 forward / 6 reverse speeds
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Frame: Articulated design for superior maneuverability
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Cab: Enclosed ROPS/FOPS with operator-friendly layout
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Hydraulic System: Load-sensing with responsive blade control
Core Features:
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CAT 3306 Engine: Proven, robust, and simple to maintain – ideal for high-demand jobsites
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Powershift Transmission: Smooth shifting under load for better control in variable terrain
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Articulated Steering: Increased flexibility for tight or curved grading applications
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Hydraulic Precision: Excellent moldboard control for rough grading and fine finishing
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Operator Comfort: Quiet, sealed cab with excellent visibility and intuitive controls
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Durability: Reinforced frame and components designed for long working life in harsh conditions
Best-Suited Applications:
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Road and highway grading
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Heavy infrastructure groundwork
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Haul road maintenance
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Rural and agricultural land shaping
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Site preparation and slope work
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Snow clearing with optional blade attachment
Why Choose the Caterpillar 140H with 3306 Engine?
Feature |
Advantage |
Legendary CAT 3306 Engine |
Known for unmatched reliability and torque output |
Durable, Serviceable Design |
Easily maintained in remote or tough conditions |
Blade Accuracy and Control |
Ideal for both bulk work and precision leveling |
Operator Efficiency |
Ergonomic controls and smooth hydraulics enhance productivity |
Excellent Resale Value |
Highly desirable model across global used-equipment markets |
Final Thoughts:
The Caterpillar 140H with the 3306 engine remains one of the most reliable and efficient motor graders in its class. With a solid reputation for durability, easy maintenance, and dependable performance, this grader is an investment that continues to deliver value over time.
Strong, simple, and built to last — the CAT 140H with 3306 engine is a true grading powerhouse.
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