VOLVO G66 MOTOR GRADERS

Technical Description

The Volvo G66 Motor Grader is a compact, all-wheel-drive machine designed for efficient grading and earthmoving tasks. With an overall length of 20.9 ft, a wheelbase of 15.4 ft, and a width over tires of 7.2 ft, it offers excellent maneuverability in tight spaces. The blade base measures 6.2 ft, while the moldboard provides a cutting width of 10 ft, a height of 19 in, and a thickness of 0.7 in, allowing for a maximum depth of cut of 10 in. The moldboard features 46 in of side shift in both directions for enhanced grading precision. Powered by a 239.3 cu in 4B3.9 engine, the G66 delivers 85 hp at 2500 rpm, with consistent net power across all gears. The hydrostatic transmission enables forward speeds up to 10 mph and reverse speeds up to 20 mph. The hydraulic system uses a single-flow pump with a flow rate of 16.2 gpm and a relief valve pressure of 1800 psi. The articulated steering system provides a 37-degree articulation angle and a turning radius of 16.5 ft for superior agility. Operating weights are 3880.2 lbs (front axle), 8928.8 lbs (rear axle), and 12808.9 lbs total. Fluid capacities include 4.5 gal for cooling, 39.1 gal for fuel, 30.2 gal for hydraulics, and 4.5 gal for rear differential/final drive. The cab height is 9.6 ft, ensuring good operator visibility.