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The John Deere 772GP motor grader is a powerful and technologically advanced machine designed for heavy-duty grading, haul roads, mine sites, and large-scale infrastructure projects. Combining high horsepower with modern control systems, it delivers exceptional performance, operator comfort, and precision.
Power and Engine Performance
Operators in municipal, construction, and mining sectors report that the 772GP’s combination of power, technology, and operator-friendly features dramatically improves grading speed and accuracy. Its versatility and innovative automation reduce operator fatigue and increase productivity, helping contractors meet demanding project deadlines efficiently.
Summary
The John Deere 772GP motor grader stands out as a powerful, intelligent, and reliable machine built for modern grading challenges. Its advanced engine and drivetrain performance, coupled with cutting-edge automation and operator comfort features, make it ideal for large-scale civil projects and rough terrains. A balance of technology and durability ensures this grader delivers precision grading with reduced operational cost and enhanced user experience.
Power and Engine Performance
- Equipped with a John Deere PowerTech™ PSS 9.0L 6-cylinder turbocharged diesel engine.
- Delivers net power of 205 kW (275 hp) with a peak torque of 1379 Nm (1029 lb-ft).
- Engine power is optimized across eight forward and eight reverse gears for efficient operation in various conditions.
- Meets stringent EPA Tier 4 (final) and EU Stage V emissions standards.
- Features six-wheel drive for superior traction and control across difficult job sites.
- Axle oscillation capability of ±32 degrees and front wheel lean of ±20 degrees ensure adaptability to uneven terrain.
- Articulation angle of ±22 degrees combining with a tight turning radius (~7.21 m/23 ft 8 in) enhances maneuverability.
- Auto-shift PLUS technology allows operators to control travel speed with reduced foot pedal use, enhancing operator efficiency.
- Blade pull capacity reaches 22,453 kg (49,500 lbs), enabling the machine to handle heavy material movement and grading with ease.
- Moldboard sideshift of approximately 683 mm (26.9 inches) on both sides extends the grading reach.
- Shoulder reach of 2083 mm (6 ft 10 in) ensures effective material displacement.
- Blade flip feature automates blade angling, reducing repetitive operator input on grading passes.
- Available with an integrated ripper and scarifier for soil loosening.
- Grade Pro (GP) option incorporates cross slope control, return to straight, lever steering, and choice between joystick or fingertip controls.
- SmartGrade 3D mastless grade control system enables precise grading without external masts or cables.
- Machine Damage Avoidance technology helps prevent costly damage to tires, steps, and saddle areas.
- Machine presets and automation features streamline common functions like blade positioning, enabling single-button operation.
- Auto articulation combines front wheel steering and rear articulation into one control for smooth directional changes.
- Spacious, low-profile cab with ROPS and FOPS protection.
- Enhanced visibility designed to reduce operator fatigue during long shifts.
- Control options include ergonomic joysticks and fingertip controls integrated into armrests.
- Climate control options maintain operator comfort across various weather conditions.
- Operating weight approximately 20,500 kg (45,195 lbs).
- Overall length about 8.9 m (29 ft 2 in).
- Height to top of ROPS around 3.18 m (10 ft 5 in).
- Transport width approximately 2.5 m (98 inches).
- Fuel tank capacity of 416.5 liters (110 US gallons).
- Superior cooling system featuring easily accessible coolers and an auto-reversible fan to clean debris.
- Hinged swing-out fan assembly allows quick maintenance.
- Centralized service points and durable components reduce downtime and extend machine life.
- Moldboard: The curved steel blade used for grading.
- Grade Control: A system that helps operators accurately maintain desired grade or slope.
- Auto Articulation: Automated movement combining steering and articulation for ease of control.
- Return to Straight: System automatically aligns machine in a straight direction after turns.
- ROPS/FOPS: Roll Over Protective Structure / Falling Object Protective Structure, safety features protecting the operator.
- Scarifier: Tool attached for breaking up compacted ground.
Operators in municipal, construction, and mining sectors report that the 772GP’s combination of power, technology, and operator-friendly features dramatically improves grading speed and accuracy. Its versatility and innovative automation reduce operator fatigue and increase productivity, helping contractors meet demanding project deadlines efficiently.
Summary
The John Deere 772GP motor grader stands out as a powerful, intelligent, and reliable machine built for modern grading challenges. Its advanced engine and drivetrain performance, coupled with cutting-edge automation and operator comfort features, make it ideal for large-scale civil projects and rough terrains. A balance of technology and durability ensures this grader delivers precision grading with reduced operational cost and enhanced user experience.
