08-11-2025, 08:54 PM
Introduction
The Caterpillar 150/150 AWD Motor Grader represents a significant advancement in road construction and maintenance machinery. Designed to meet the demands of modern infrastructure projects, this motor grader combines power, precision, and versatility, making it a valuable asset for contractors and municipalities alike.
Engine and Performance
At the heart of the 150/150 AWD Motor Grader lies the Cat® C9.3 engine, delivering a net power of 200 horsepower (149 kW). This engine is designed to meet U.S. EPA Tier 4 Final and EU Stage V emissions standards, ensuring compliance with stringent environmental regulations. The engine's displacement is 567.5 in³ (9.3 l), with a bore of 4.5 in (114 mm) and a stroke of 5.9 in (150 mm). The maximum torque produced is 920 lb-ft (1,247 Nm), providing the necessary power for demanding grading tasks.
Dimensions and Weight
The motor grader has an operating weight of approximately 43,950 lbs (19,935 kg), making it suitable for a variety of applications without compromising on maneuverability. Its dimensions include a length of 33 ft 2 in (10.1 m), a width of 8 ft 2 in (2.5 m), and a height of 10 ft 8 in (3.3 m). These dimensions ensure stability during operation while allowing access to confined workspaces.
Blade and Grading Capabilities
Equipped with a 12 ft (3.7 m) moldboard, the 150/150 AWD Motor Grader offers precise control over material distribution. The moldboard's aggressive blade angle and optimized curvature facilitate efficient material flow, enhancing grading performance. Additionally, the large throat clearance reduces material buildup, further improving efficiency.
Hydraulic and Transmission Systems
The motor grader features a Power Shift Countershaft Transmission that matches the engine's power output, maximizing efficiency. The transmission's programmable autoshift option simplifies operation by allowing automatic shifting at optimal points, tailored to the specific application. The hydraulic system includes a demand fan that automatically adjusts speed according to cooling requirements, resulting in improved fuel efficiency.
Operator Comfort and Control
Operator comfort is paramount in the design of the 150/150 AWD Motor Grader. The machine is equipped with joystick controls, providing ergonomic comfort and precise control. The cab is designed for optimal visibility, with angled doors and a sloped rear window, enhancing safety and reducing operator fatigue.
Serviceability and Maintenance
Caterpillar has designed the 150/150 AWD Motor Grader with serviceability in mind. The machine features sacrificial brass wear strips between the blade mounting group and moldboard, reducing maintenance costs. An engine idle shutdown timer is available to shut down the engine after a set period, saving fuel and reducing emissions.
Applications
The 150/150 AWD Motor Grader is versatile, suitable for various applications, including:
Conclusion
The Caterpillar 150/150 AWD Motor Grader combines power, precision, and versatility, making it an excellent choice for contractors and municipalities seeking reliable and efficient equipment for road construction and maintenance. Its advanced features and design ensure optimal performance, reduced downtime, and increased productivity, solidifying its position as a leader in the motor grader market.
The Caterpillar 150/150 AWD Motor Grader represents a significant advancement in road construction and maintenance machinery. Designed to meet the demands of modern infrastructure projects, this motor grader combines power, precision, and versatility, making it a valuable asset for contractors and municipalities alike.
Engine and Performance
At the heart of the 150/150 AWD Motor Grader lies the Cat® C9.3 engine, delivering a net power of 200 horsepower (149 kW). This engine is designed to meet U.S. EPA Tier 4 Final and EU Stage V emissions standards, ensuring compliance with stringent environmental regulations. The engine's displacement is 567.5 in³ (9.3 l), with a bore of 4.5 in (114 mm) and a stroke of 5.9 in (150 mm). The maximum torque produced is 920 lb-ft (1,247 Nm), providing the necessary power for demanding grading tasks.
Dimensions and Weight
The motor grader has an operating weight of approximately 43,950 lbs (19,935 kg), making it suitable for a variety of applications without compromising on maneuverability. Its dimensions include a length of 33 ft 2 in (10.1 m), a width of 8 ft 2 in (2.5 m), and a height of 10 ft 8 in (3.3 m). These dimensions ensure stability during operation while allowing access to confined workspaces.
Blade and Grading Capabilities
Equipped with a 12 ft (3.7 m) moldboard, the 150/150 AWD Motor Grader offers precise control over material distribution. The moldboard's aggressive blade angle and optimized curvature facilitate efficient material flow, enhancing grading performance. Additionally, the large throat clearance reduces material buildup, further improving efficiency.
Hydraulic and Transmission Systems
The motor grader features a Power Shift Countershaft Transmission that matches the engine's power output, maximizing efficiency. The transmission's programmable autoshift option simplifies operation by allowing automatic shifting at optimal points, tailored to the specific application. The hydraulic system includes a demand fan that automatically adjusts speed according to cooling requirements, resulting in improved fuel efficiency.
Operator Comfort and Control
Operator comfort is paramount in the design of the 150/150 AWD Motor Grader. The machine is equipped with joystick controls, providing ergonomic comfort and precise control. The cab is designed for optimal visibility, with angled doors and a sloped rear window, enhancing safety and reducing operator fatigue.
Serviceability and Maintenance
Caterpillar has designed the 150/150 AWD Motor Grader with serviceability in mind. The machine features sacrificial brass wear strips between the blade mounting group and moldboard, reducing maintenance costs. An engine idle shutdown timer is available to shut down the engine after a set period, saving fuel and reducing emissions.
Applications
The 150/150 AWD Motor Grader is versatile, suitable for various applications, including:
- Road grading and shaping
- Shoulder and slope maintenance
- Ditch cleaning
- Snow removal
Conclusion
The Caterpillar 150/150 AWD Motor Grader combines power, precision, and versatility, making it an excellent choice for contractors and municipalities seeking reliable and efficient equipment for road construction and maintenance. Its advanced features and design ensure optimal performance, reduced downtime, and increased productivity, solidifying its position as a leader in the motor grader market.
