CATERPILLAR 16M MOTOR GRADERS

Technical Description

The Caterpillar 16M Motor Grader is a heavy-duty machine designed for demanding grading applications in construction, mining, and road maintenance. Powered by a Cat C13 ACERT VHP engine, it delivers a net base power of 297 hp (221 kW) and features a robust 6-cylinder configuration with a displacement of 763 cu in. The engine is rated for high ambient temperatures and operates efficiently up to a derating altitude of 15,000 ft. The grader is equipped with an 8-speed forward and 6-speed reverse direct drive, power shift countershaft transmission, ensuring smooth shifting and optimal productivity. The hydraulic system is electro-hydraulic load sensing with a variable piston pump, providing a maximum system pressure of 3,500 psi and a pump output of 74 gpm. The 16 ft (4.9 m) moldboard offers a maximum depth of cut of 19.2 in (488 mm) and a maximum lift above ground of 15.6 in (395 mm), with a blade tip range of 40° forward and 5° backward. The machine’s articulation angle is 20° left/right, and it features a turning radius of 29.2 ft (8.9 m). The 16M has a standard operating weight of 57,452 lbs (26,055 kg) and a maximum gross vehicle weight of 78,643 lbs (35,672 kg). Safety and operator comfort are enhanced with a ROPS air-conditioned cabin, joystick controls, and comprehensive monitoring systems. The grader is built for durability, with a heavy-duty frame, robust axles, and advanced braking systems, making it suitable for the most challenging environments.