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Motor Grader - 19427 120H Motor Grader

The 120H blends productivity and durability to give you the best return on your investment. Caterpillar has matched and balanced allpower train components, hydraulic systems, and structural elements to deliver a superior motor grader. Include the best operator station in the industry and world-class dealer support, and the Cat 120H represents a reliable, cost-effective investment.

pg. 4 pg. 5 pg. 6 Engine Power Train Hydraulics The Cat 3126B DITA ATAAC isdesigned to handle the tough loads. Variable Horsepower matches torque curves to the gear to maximize response, power, and efficiency. Low fuel consumption reduces operating costs and reduces environmental impact. The power shift transmission takesfulladvantage of the powerful 3126B engine. Variable Horsepower uses specific torque curves for each gear range for optimum performance. Dualair system and multi-disc oil brakes assure reliable braking control. The load-sensing hydraulic systemlowers power consumption and system heat. The advanced PPPC control valves provide low lever effort, balanced flow and consistent cylinder speeds for outstanding blade control. Blade float is incorporated into the blade lift valves. ✔ ✔ pg. 10 Operator’s Station Environmentally Responsible Design pg. 12 Low effort blade controls, electronicthrottle control, EMS III monitoring system, and improved ventilation provide world-class operator control and comfort. Excellent visibility to thefront and rear increase operator confidence and productivity. New engine arrangements and operatorstation designs reduce emissions to meet current and anticipated regulations for interior and exterior sound levels, emissions, exhaust.

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