John Deere 9RX 770 Tractor pulling a Tile Plow in Indiana
Video by Mike Less - Farmhand Mike
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Years in Production / 2025–Current
John Deere
9RX 770
Explore the specifications, hardware, and original references for the John Deere 9RX 770.
No photo
770hp
Source index power
Tracks
Drive
2025–Current
Production years
John Deere
Manufacturer
9RX 770 / 01
At a glance
Overview
2025 -
9R Series
Articulated Crawler tractor
Production
Articulated Crawler tractor
Built in Waterloo, Iowa, USA
Original price was $1,195,550 in 2026
- Manufacturer
- John Deere
Mechanical
Articulated power steering
Hydraulic wet disc brakes
Cab standard with air-conditioning.
- Drive
- articulated-crawler
- Final Drives
- outboard planetary
- Differential Lock
- electro-hydraulic front and rear
- Trailer Brakes
- hydraulic OptOptional
Hydraulics
- Type
- closed-center PFC
- Pressure
- 2900 psi200.0 bar
- Valves
- 4 to 8
- Pump Flow
- 56 gpm212.0 lpm
- Pump Flow
- 112 gpm*Dual pumps423.9 lpm
- Pump Flow
- 168 gpm*Triple pumps635.9 lpm
- Scv Flow
- 35 gpm132.5 lpm
- Scv Flow
- 45 gpm*With high-flow ¾ inch coupler170.3 lpm
Hitch
- Drawbar
- Cat. 5
Pto
- Rear Pto
- independent OptOptional
- Rear Type
- 1000 (1.75)
- Engine Rpm
- 1000@1812
Electrical
- Charging System
- alternator
- Charging Amps
- 330
- Batteries
- 5
- Battery Cca
- 950
- Battery Volts
- 12
- Battery Group
- 31
9RX 770 / 02
Under the hood
Engine Detail
John Deere JD18X
turbocharged aftercooled diesel
6-cylinder 24-valve
liquid-cooled inline
- Displacement
- 1098 ci18.0 L
- Bore Stroke
- 5.82x6.85 inches148 x 174 mm
- Emissions
- Tier IV
- Rated Power Net
- 739 hp551.1 kW
- Rated Power Gross
- 770 hp574.2 kW
- Maximum Power Net
- 813 hp606.3 kW
- Maximum Power Gross
- 847 hp631.6 kW
- Compression Ratio
- 16.1:1
- Rated Rpm
- 1900
- Torque
- 2897 lb-ft3928.3 Nm
- Torque Rpm
- 1400
- Starter
- electric
- Starter Volts
- 12
- Oil Capacity
- 75.6 qts71.5 L
- Oil Change
- 500 h
- Coolant Capacity
- 123.6 qts117.0 L
- Cylinders
- 6
- Cooling
- liquid-cooled inline
Engine Options
John Deere 18.0L 6-cyl diesel
- Fuel Tank
- 515.7 gal1951.9 L
9RX 770 / 03
Gears & controls
Transmission
- Transmission
- e21
- Transmission Type
- full power shift
- Gears
- 21 forward and 11 reverse
John Deere9rx770 Transmission
21-speed full power shift
9RX 770 / 04
Size. Stance. Footprint.
Tires And Tracks
30-inch tracks
- Wheelbase
- 181.9 inches462 cm
- Weight
- 74000 lbs33566 kg
Tires And Tracks
- Width
- 30 inches76 cm
- Width
- 36 inches91 cm
See it in action
Videos
Watch John Deere 9RX 770 videos from their original YouTube creators.