Tractor detail
Specs are assembled from available database fields and should be verified against the exact tractor before purchase.
Verify specs with the seller, dealer, or manufacturer before buying.
Report incorrect specsManufacturer: John Deere
Model: 9RX 770
Series: Not available
Type: farm
Subtype: Articulated Crawler tractor
Production status: Current
Production years: 2025
Built in: Waterloo, Iowa, USA
Weight range: 74000 lbs
Fuel tank: 515.7 gal / 1951.9 L
DEF capacity: Not available / Not available
Power: 847 hp
Fuel type: Not available
Cylinders: 6
Displacement: 1098.00 ci / 18.000 L
Torque: 2897 lb·ft / 3928.3 Nm
Torque RPM: 1400 rpm
Operating weight: Not available
Length: 882 cm
Width: 76 cm
Height: Not available
Height (ROPS): Not available
Height (cab): Not available
Wheelbase: 462 cm
Ground clearance: Not available
Front tire: Not available
Rear tire: Not available
Type: full power shift
Name: e21
Gears: 21 forward and 11 reverse
Forward gears: 21
Reverse gears: 11
Ranges: Not available
Claimed power: 335 hp / 249.8 kW
Rear PTO type: independent
Rear PTO clutch: Not available
Rear PTO shaft: 1000 (1.75)
Rear PTO RPM: 1000@1812
Front PTO type: Not available
Front PTO clutch: Not available
Front PTO shaft: Not available
Front PTO RPM: Not available
Rear type: Not available
Rear lift: Not available / Not available
Front hitch: Not available
Front lift: Not available / Not available
Pump flow: 56 gpm / 212 lpm
Total flow: Not available / Not available
Rear valves: Not available
Mid valves: Not available
System: type: closed-center PFC; pressure: 2900 psi | 200.0 bar; pump flow: 56 gpm | 212.0 lpm; scv flow: 35 gpm | 132.5 lpm
Drive: Articulated crawler
Final drives: outboard planetary
Differential lock: electro-hydraulic front and rear
Steering: Articulated power steering
Brakes: Hydraulic wet disc brakes
Cab: Cab standard with air-conditioning.
Ground: Not available
Charging system: alternator
Charging amps: 330 A
Battery volts: 12 V