24M ® Motor Grader Preliminary Engine Engine Model Base Power (all gears) – Net Moldboard Width Cat C18 ACERT™ 397 kW 533 hp ® 7.
4M Motor Grader Preliminary The 24M delivers multiple technological breakthroughs to give you the best return on your investment. Operator Station ✔ A technologically advanced cab, featuring joystick controls, provides unmatched comfort. pg. 4 Integrated Electronic Solutions ✔ Full systems integration with advanced electronics including Cat Messenger, AccuGrade™ blade control system and Cat® ET, create a “Smart Machine” that optimizes performance and availability. pg.
Power Train Engine ✔ An electronically controlled power shift ✔ The Cat® C18 engine with ACERT™ transmission assures smooth shifting Technology delivers maximum power and maximum power to the ground. and efficiency while reducing the A modular rear axle and hydraulic environmental impact. pg. 8 brakes simplify serviceability and reduce operating costs. pg.
Operator Station The 24M features a revolutionary cab design that provides unmatched comfort and ease of use, making the operator more confident and productive. Controls and Switches. Reliable, longlife rocker switches are located on the right side cab post and front instrument cluster, within easy reach for the operator. Controls and switches are backlit for increased safety during night time operations. Comfort and Convenience.
Steering and Implement Controls The 24M sets the new standard for motor grader operational efficiency. Ease of Operation. The revolutionary joystick controls make the 24M easier to operate without sacrificing control. The intuitive joystick control pattern allows both new and experienced operators to become productive quickly. Logical grouping of hydraulic functions in the joysticks allow any operator to easily control several functions at the same time.
Structures, Drawbar, Circle and Moldboard Rugged structures and DCM design deliver maximum durability and productivity. Aggressive Blade Angle. With a long wheelbase the operator can obtain aggressive moldboard angles, so material rolls more freely along the length of the blade. This is particularly helpful when handling very dry materials or cohesive soils. Better material control gets the job done faster, requires less power and saves fuel. Front Frame Structure.
Power Train Integrated, electronically controlled systems, deliver smooth reliable performance with reduced operating costs. Smooth Shifting Transmission. The 24M combines several key innovations to ensure smooth, powerful shifts throughout the gear range. Electronically Controlled Shifting. The full Electronic Clutch Pressure Control (ECPC) system smooths shifting between all gears and directional changes.
Engine The 24M utilizes ACERT™ Technology to deliver maximum power and efficiency while reducing the environmental impact. Hydraulic Demand Fan. The hydraulic demand fan automatically adjusts cooling fan speed according to engine cooling requirements. This system reduces demands on the engine, putting more horsepower to the ground and improving fuel efficiency. Compression Brake. The optional three phase compression brake enables higher travel speeds downhill, while reducing wear on brake components.
Hydraulics The 24M electro-hydraulics enable advanced machine controls with precise and predictable movements. Advanced Electro-Hydraulic System. The 24M incorporates a state-of-the-art electro-hydraulic system. This technology is the foundation for revolutionary changes of the machine and implement controls. Advanced joystick controls provide unmatched controllability with precise and predictable hydraulic movements, and the reliability you expect from Caterpillar. Load Sensing Hydraulics (PPPC).
Integrated Electronic Solutions Full systems integration optimizes machine performance and availability. “Smart Machine”. The 24M fully integrates all core systems creating a “Smart Machine.” The Cat data link shares key data among systems, optimizing machine performance while preventing potential machine damage. Electronic Technician (Cat ET).
Safety Safety is an integral part of all machine and system designs. Operator Presence System. The Operator Presence System keeps the parking brake engaged and hydraulic implements disabled until the operator is seated and the machine is ready for safe operation. Secondary Steering System. The standard secondary steering system automatically engages a ground driven hydraulic pump in case of a drop in steering pressure, allowing the operator to steer the machine to a stop. Speed Sensitive Steering.
Serviceability and Customer Support Simplified service, world-class product support and Cat dealer-trained experts keep your fleet up and running, maximizing your equipment investment. Grouped Components Rebuilds. Rebuilds take your machine out of service. Caterpillar designs components to be rebuilt in groups, maximizing uptime. Diagnostics and Monitoring.
Engine Engine Model Base Power (all gears) – Net Displacement Bore Stroke Torque Rise Max torque Speed @ rated power Number of cylinders Derating altitude Std – Fan speed – max Std – Fan speed – min Std – Ambient Capability Operating Specifications Cat® C18 ACERT™ 397 kW 533 hp 18.1 L 1,104.5 in3 145 mm 5.7 in 183 mm 7.
Blade Range Circle centershift – right Circle centershift – left Moldboard sideshift – right Moldboard sideshift – left Maximum blade position angle Blade tip range – forward Blade tip range – backward Maximum shoulder reach outside of tires – right Maximum shoulder reach outside of tires – left Maximum lift above ground Maximum depth of cut Service Refill 437 mm 804 mm 1244 mm 870 mm 35° 40° 0° 3228 mm 17.2 in 31.7 in 49 in 34.3 in 127.1 in 3222 mm 126.9 in 634 mm 657 mm 25 in 25.
Dimensions All dimensions are approximate, based on standard machine configuration with 29.5-29 28PR tires. 1 9 10 2 8 11 3 4 12 5 13 6 7 1 2 3 4 5 6 7 Height – top of cab Height – front axle center Length – between tandem axles Length – front axle to moldboard Length – front axle to mid tandem Length – front tire to end of rear frame Length – counterweight to ripper 4352 mm 858 mm 2285 mm 4048 mm 10 278 mm 14 194 mm 171.3 in 33.8 in 90 in 159.4 in 404.6 in 558.8 in 16 102 mm 633.
Standard Equipment Standard equipment may vary. Consult your Caterpillar dealer for details.
Optional Equipment Optional equipment may vary. Consult your Caterpillar dealer for details.
Notes 18 24M Motor Grader Preliminary specifications
Notes 24M Motor Grader Preliminary specifications 19
24M Motor Grader Preliminary For more complete information on Cat products, dealer services, and industry solutions, visit us on the web at www.cat.com © 2006 Caterpillar All Rights Reserved Printed in U.S.A. Materials and specifications are subject to change without notice. Featured machines in photos may include additional equipment. See your Caterpillar dealer for available options.
