User manual CATERPILLAR 14M BROCHURE

[. . . ] 14M Motor Grader ® Cat® C11 ACERTTM VHP Base Power (1st gear) ­ Net VHP Range ­ Net VHP Plus Range ­ Net 193 kW 193-204 kW 193-219 kW 259 hp 259-274 hp 259-294 hp Gross Vehicle Weight ­ Base Total Front Axle Rear Axle Moldboard Blade Width 21 226 kg 5689 kg 15 538 kg 4. 3 m 46, 796 lb 12, 541 lb 34, 255 lb 14 ft 0 in 14M Motor Grader The 14M 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 and visibility. 4 Steering and Implement Controls Two joysticks offer precise control and unparalleled ease of operation. This advanced technology makes the 14M the most operator-friendly motor grader in the world. 6 Structures and Drawbar, Circle, Moldboard The 14M frame provides a solid working platform, and the DCM delivers service ease and precise blade control for maximum productivity. [. . . ] This standard feature optimizes rimpull for all gears by balancing traction, speed and horsepower while conserving fuel. The system limits horsepower in lower gears, which helps reduce wheel slip where traction is limited. With the Variable Horsepower Plus (VHP Plus) option, an additional five-horsepower is delivered in each forward gear 5th through 8th for more power at higher speeds. Performance. The Cat C11 engine meets specific performance requirements for 14M applications. Its superior torque and lugging capability can pull through sudden, short-term increases in loads, maintaining consistent, desirable grading speeds to get the work done faster without downshifting. ACERT Technology allows Cat engines to supply more power per unit of displacement without causing premature wear. This breakthrough technology reduces emissions during the combustion process by using advanced technology in the air and fuel systems, in conjunction with integrated electronics. ACERT Technology enhances overall engine performance while dramatically reducing exhaust emissions. The C11 engine with ACERT Technology uses multiple injection fuel delivery to precisely shape the combustion cycle. Several small ignitions lower combustion chamber temperatures, generates fewer emissions and optimizes fuel combustion. 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. EPA Tier 3 and European Union Stage IIIa emissions control standards. 12 Hydraulics The 14M electro-hydraulics enable advanced machine controls with precise and predictable movements. Balanced Flow. Hydraulic flow is proportioned to ensure all implements operate simultaneously with little effect on the engine or implement speeds. If demand exceeds pump capacity, all cylinder velocities are reduced by the same ratio. PPPC valves have different flow rates for the head and rod ends of the cylinder. This ensures consistent extension and retraction speeds for each cylinder, and gives the operator a consistent and predictable response every time an implement control is moved. Precise blade control Advanced 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, predictable hydraulic movements and the reliability you expect from Caterpillar. Blade float is built into the blade lift control valves and is optional for some auxiliary hydraulic functions. The blade float feature allows the blade to move freely under its own weight. By floating both cylinders, the blade can follow the contours of the road when removing snow. [. . . ] Cat dealers help you size the right machine for your operations and can estimate component life, preventive maintenance cost, and the true cost of production. Consider the financing options available, as well as day-to-day operating costs. Look at dealer services that can be included in the cost of the machine to yield lower equipment owning and operating costs over the long run. Diagnostics programs such as Scheduled Oil Sampling, S·O·SSM analysis, Coolant Sampling and Technical Analysis help avoid unscheduled repairs. Grouped Service Points. [. . . ]