The 2013 John Deere 672G Motor Grader is a robust construction machine powered by a PowerTech PSS 9.0L six-cylinder turbocharged diesel engine producing 190 kW (255 hp) with 54% net torque rise. This grader delivers exceptional blade pull of 22,453 kg (49,500 lb.) and operates at a standard weight of approximately 19,976 kg (44,040 lb.), making it ideal for heavy-duty grading and road construction applications. The machine features a direct-drive PowerShift Plus transmission with eight forward and eight reverse gears, delivering operating speeds from 0.4 to 8.0 km/h with precision mode capabilities. Equipped with a hydrostatic dual-path drive system and optional six-wheel drive configuration, the 672G provides superior traction and productivity across varied soil conditions. The grader's all-hydraulic blade system offers industry-standard lever placement with seven discrete saddle positions and a maximum bank cut angle of 90 degrees. Maintenance intervals are strategically scheduled to ensure optimal performance: engine oil and fluid filters require service every 500 hours, while transmission and differential components need attention at 1,000-hour intervals. Major fluid changes including transmission, circle drive, tandem drive, and wheel bearing oil occur at 2,000-hour service intervals, with hydraulic fluid replacement scheduled at 4,000 hours. This comprehensive maintenance schedule sustains the grader's reliability and operational efficiency for demanding construction projects.