CAT 872GP MOTOR GRADERS

Technical Description

The 2019 CAT 872GP Motor Grader is a robust construction machine featuring a powerful 285-horsepower PowerTech PSS 9.0L Tier 4 engine that delivers up to 224 kW of net power. It has an operating weight of approximately 39,650 lbs (18,000 kg), with a 14-foot moldboard width suitable for precise grading tasks. The machine incorporates a six-wheel-drive system with a dual-path hydrostatic drive that enhances traction and productivity across various soil conditions. Its PowerShift transmission optimizes power delivery and fuel efficiency, aided by features such as Eco mode and auto shutdown to reduce engine wear and operating costs. The grader offers a turning radius of around 7.21 meters (23 ft 8 in) with an articulation range of 22°, facilitating excellent maneuverability on job sites. The advanced control system includes eight armrest-mounted, fingertip-actuated controls on the GP models, with optional dual-joystick controls designed to reduce operator fatigue and improve articulation precision. The optional premium circle design increases blade torque by 40% while enhancing speed and reducing maintenance requirements, making it ideal for integration with grade-control systems like John Deere SmartGrade. Additional features include a sealed bearing and pinion design for durability, automatic shift and gain controls to simplify operation, and adjustable six-wheel drive for enhanced adaptability. The overall length is about 29.17 feet, with a wheelbase of 20.21 feet, enabling a balanced combination of stability and responsiveness in grading operations. The 872GP combines power, efficiency, and advanced automation for superior productivity and accuracy in demanding construction environments.