john deere 8400r
![]() | 2016 - 2019
8R SeriesRow-Crop tractor | 2016 - 2019 | 8R Series | Row-Crop tractor |
---|---|---|---|---|
2016 - 2019 | ||||
8R Series | ||||
Row-Crop tractor |
2016 - 2019 | |
---|---|
8R Series | |
Row-Crop tractor |
Production | |
---|---|
Manufacturer | John Deere |
Row-Crop tractor | |
Built in Waterloo, Iowa, USA |
John Deere 8400R Engine | |
---|---|
John Deere 9.0L 6-cyl diesel | |
Engine details ... ![]() |
John Deere 8400R Transmission | |
---|---|
23-speed full power shift | |
Transmission details ... ![]() |
John Deere 8400R Power | |
---|---|
Engine (gross) | 400 hp
298.3 kW |
Drawbar (tested) | 320.19 hp
238.8 kW |
PTO (tested) | 367.80 hp
274.3 kW |
Performance test details ... ![]() |
Mechanical | |
---|---|
Four-wheel drive | |
Final drives | inboard planetary |
Differential lock | hydraulic rear standard |
| hydraulic front with 1500 and ILS axles |
Steering | hydrostatic power |
| Active Command steering optional |
Hydraulic wet disc brakes | |
Trailer brakes | hydraulic (optional) |
| dual line air (optional) |
CommandView III cab standard with air-conditioning. AutoTrac ready; JDLink; ServiceADVISOR Remote |
Photos | |
---|---|
![]() | |
John Deere 8400R photos... ![]() |
Capacity | |
---|---|
Fuel | 170.4 gal
645.0 L |
| 181.2 gal (G49 chassis)
685.8 L |
Exhaust fluid (DEF) | 6.8 gal
25.7 L |
Hydraulic system | 10.6 gal
40.1 L |
| 23.8 gal (optional)
90.1 L |
Hydraulics | |
---|---|
Type | closed-center load sensing pressure flow compensated |
Capacity | 10.6 gal
40.1 L |
| 23.8 gal (optional)
90.1 L |
Rear valves | 4 to 6 |
Front valves | 0 to 2 |
Pump flow | 60 gpm
227.1 lpm |
| 85 gpm (optional)
321.7 lpm |
SCV flow | 35 gpm
132.5 lpm |
| 42 gpm (optional)
159.0 lpm |
Tractor hitch | |
---|---|
Rear Type | IVN/III |
Rear lift | 15000 lbs
6804 kg |
| 20000 lbs (optional)
9072 kg |
Rear Arms | hydraulic center link optional |
Front Hitch | optional |
Front lift (at ends) | 11450 lbs
5193 kg |
Drawbar | Cat 4 |
| Cat 4 Heavy-Duty optional |
Power Take-off (PTO) | |
---|---|
Rear PTO | independent |
Rear PTO Type | 1000 (1.75) |
| 1000/1000E (1.75 optional) |
| 540/1000 (1.375 optional) |
Front PTO | optional independent |
Front PTO Type | 1000 (1.75) |
| 1000 (1.375) |
Dimensions & Tires | |
---|---|
Wheelbase | 120.1 inches
305 cm |
Weight | 32691 lbs
14828 kg |
Front tire | 380/80R38 |
Rear tire | 480/80R50 |
Full dimensions and tires ... ![]() |
8400R Serial Number Location | |
---|---|
![]() | |
Serial number plate on the front-right of the tractor frame, above the front axle. |
Electrical | |
---|---|
Ground | negative |
Charging system | alternator |
Charging amps | 240 |
Batteries | 2 |
Battery CCA | 925 (each) |
Battery volts | 12 |
Recommended Products
Advertisement · Featured Tractor-Related Products

Tractor Backhoe Attachment with Mechanical Thumb
The MechMaxx BH660 backhoe is a reliable solution for a wide range of digging and excavation tasks. Designed to fit CAT I 3-point hitch tractors, it requires a minimum of 15 PTO horsepower and a tractor weight of at least 1,500 lbs. This backhoe is ideal for ditching on farms and grazing lands, digging pools, cleaning waterways, as well as assistant excavating work in construction and building roads.

24V Kids Ride on Tractor with Trailer & Front Loader
24V kids ride on tractor equipped with a front loader and a detachable trailer, kids can use the trailer to transfer small things, the trailer can be easily disassembled. And kids can easily operate the front loader, making scoops, lifts, carries and dumps from the driver's seat, it can be a kids ride on excavator. Through riding this 24 volt ride on tractor, children can clean the garden with their parents and enjoy the happy parent-child time.

M805853: Spark Plug
Trivalent metal plating provides superior anti-corrosion and anti-seizing properties Corrugated ribs prevent flashover Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer Copper core aids in heat removal

Universal Tractor Hydraulic Filter Kit
High-quality filter kit for extended tractor life, compatible with multiple models
* This page contains affiliate links, purchases may generate revenue for this site