770 P-TierMotor Grader
- Net Power: 190 kW (255 hp)
- Operating Weight: 19 937 kg (43,954 lb.)
- Blade Pull: 15 501 kg (34,173 lb.)
- Net Torque Rise: 54%
Features
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Armrest fingertip controls
Dual-Joystick controls
Antler rack
P-Tier Motor Grader
P-Tier armrest
P-Tier SSM and ATC
P-Tier 6WD controls
Improved visibility to the tandems
8 inch primary display
P-Tier phone holder
P-Tier Motor Grader
In-cylinder sensor with guarding
Cab roof
Easy access maintenance and daily checks
Left side: Daily service points
Right side: Periodic maintenance
Cab roof
Controls to Choose from
The choice is yours! With the P-Tier graders, there are many options to fit your operation and operator needs allowing you to control how work gets done. A variety of a seat-integrated control options allows the operator the choice of premium comfort with the pattern of their choice. The two control patterns in Joysticks or fingertip can easily be swapped at anytime and the steering wheel is standard equipment with every choice!
Fingertip: Integrated into each armrest, EH fingertip controls replace traditional front-console levers while keeping the same control pattern. Steering can be controlled by using the lever on the left armrest or with the steering wheel.
Armrest fingertip controls
Joystick: The dual-joystick option requires minimal hand motion during direction changes and gearshift while still giving the operator intuitive control over the machine. This helps reduce operator fatigue compared to other common joystick controls. Steering can be controlled by using the left joystick or with the steering wheel.
Dual-Joystick controls
Antler rack: The more traditional motor grader controls are still available with the G-Tier offering
Antler rack
Customer focused, designed by you
Overview
When you ask, we listen. The best way to gather product feedback is to see our machines in action firsthand, P-Tier motor graders were designed specifically with the customer in mind. New updated features and cab layout came from customer requests during our customer advocacy groups and customer visits. Have suggestions? We would love to hear from you - contact your local dealer today!
P-Tier Motor Graders build on a solid foundation of operator comfort, performance, and technology. The P-Tier grader addresses customer pain points of retaining skilled labor and making less experienced operators more productive.
The new cab features an improved seat with heat & ventilation and easy-to-adjust armrests, 8” touch-screen display, climate-controlled HVAC system, improved storage area, simplified 6wd controls, and centralized switches; all within easy reach.
P-Tier motor graders provide a simplified operation with many industry exclusive automation features helping to improve the performance of all operators.
P-Tier Motor Grader
Next Generation Cab
Updated armrests provide easier adjustment to enhance operator comfort. Relocated air ride seat adjust at your fingertips with easy to move slide adjustments.
P-Tier armrest
Automatic temperature control adjustment allows an operator to set it and forget it to maintain the ideal cab temperature.
P-Tier SSM and ATC
Simplified 6WD controls reduce the size of the console and removes switches. The rotary knob is used for both 6WD mode and Precision mode depending on the rocker switch position. With the change to Automatic temperature control the area behind the 6WD console has opened up for visibility from the cab as well as extra storage.
P-Tier 6WD controls
Improved visibility to the tandems
All new 8 inch touchscreen primary display. This display houses the machine settings and setups as well as Cross Slope and Automation features.
8 inch primary display
The left hand B-post provides a phone holder with easy access to a charging port
P-Tier phone holder
Exterior Elegance
Overview
Along with the transition to P-Tier, several additional improvements were added to the exterior of the machine. All new sleek styling of the redesigned cab roof. A more durable exterior that consists high edge paint and powder coated latches on service doors to reduce corrosion; all of which will help protect their investment. The new Integrated LED beacons are easier to see and offer a seat belt minder option for operator awareness. John Deeres proven in-cylinder sensors provide performance that counts, with added guarding to keep the grader up and running.
P-Tier Motor Grader
In-cylinder sensor with guarding
Cab roof
Keep maintenance simple, easy, and practical
Easy access maintenance and daily checks
Uptime is EVERYTHING! P-Tier graders continue offering complete easy access service points and durability enhancing advantages that help deliver years of trouble-free service.
Ground-level service access – All daily service points [including fuel and diesel exhaust fluid (DEF)] are conveniently grouped on the left side and are easily accessible from ground-level through one door. All periodic maintenance is oriented on the right side of the machine using easy to access vertical spin-on filters.
Left side: Daily service points
Right side: Periodic maintenance
Superior cooling package – With easily accessible coolers and a hinged swing-out fan assembly, the cooling package is quick and easy to maintain. The variable-speed and auto-reversible fan helps keep the machine running cool by quickly cleaning debris from the coolers. All models offer standard reversing fan.
Cab roof
Specifications
| Specifications | ||||
|---|---|---|---|---|
| John Deere 770 P-Tier Motor Grader |
DRIVELINE
| Engine Manufacturer | John Deere | |||
|---|---|---|---|---|
| Engine Model | PowerTech PSS 9.0L | |||
| Number Of Cylinders | 6 | |||
| Displacement, ltr (Inches³) | 9 (548) | |||
| Engine Output - Net, kW (hp) | 190 (255) | |||
| Peak Engine Torque, Nm (lbf / ft) | 1314 (969) | |||
| Torque Rise, % | 54 | |||
| Net Power - Gear 1, kW (hp) | 149 (200) | |||
| Net Power - Gear 2, kW (hp) | 157 (210) | |||
| Net Power - Gear 3, kW (hp) | 168 (225) | |||
| Net Power - Gear 4, kW (hp) | 172 (230) | |||
| Net Power - Gear 5, kW (hp) | 179 (240) | |||
| Net Power - Gear 6, kW (hp) | 183 (245) | |||
| Net Power - Gear 7, kW (hp) | 187 (250) | |||
| Net Power - Gear 8, kW (hp) | 190 (255) | |||
| Transmission Manufacturer | John Deere | |||
| Number Of Speeds - Forward | 8 | |||
| Number Of Speeds - Reverse | 8 | |||
| Front Wheel Drive | No | |||
| Axle Oscillation, ± Degrees | 16 | |||
| Front Wheel Lean, ± Degrees | 20 | |||
| Service Brake Type | Multiple Wet Discs | |||
| Service Brake Actuation | Hydraulic |
DIMENSIONS
| Overall Length, mm (ft/in) | 8890 (29 ft 2 in) | |||
|---|---|---|---|---|
| Height Over ROPS, mm (ft/in) | 3180 (10 ft 5 in) | |||
| Transport Width, mm (inches) | 2490 (98) | |||
| Wheelbase, mm (ft/in) | 6160 (20 ft 3 in) | |||
| Bladebase, mm (ft/in) | 2570 (8 ft 5 in) | |||
| Moldboard Sideshift - Right, mm (inches) | 683 (26.9) | |||
| Moldboard Sideshift - Left, mm (inches) | 683 (26.9) | |||
| Shoulder Reach - Right, mm (ft/in) | 2083 (6 ft 10 in) | |||
| Shoulder Reach - Left, mm (ft/in) | 2083 (6 ft 10 in) | |||
| Circle Rotation, Degrees | 360 | |||
| Turning Radius - Minimum, m (ft/in) | 7.21 (23 ft 8 in) | |||
| Frame Articulation, ± Degrees | 22 | |||
| Fuel Tank, ltr (gallons (US)) | 397 (105) |
WEIGHTS
| Operating Weight, kg (lbs) | 16413 (36184) | |||
|---|---|---|---|---|
| Weight With Push Block & Ripper, kg (lbs) | 19937 (43954) | |||
| Operating Weight - Maximum, kg (lbs) | 24948 (55000) |
Features and specifications are based on published information at the time of publication. Features and specifications are subject to change without notice.
Images of equipment models may be digitally generated, are for illustration purposes only, and are subject to change. Equipment models shown are typically base models and may not reflect all features, options, or attachments. Equipment availability may be limited. See your John Deere dealer for additional information.