John Deere 9400

John Deere 9400 Four-wheel Drive (4WD) tractor Technical Specifications

John Deere 9400 is a Row-Crop tractor that was produced by the John Deere between 1997 – 2001.

Below you will find detailed technical specifications for John Deere 9400 covering engine types, horsepower ratings, weight, height, fuel type and tank volume, oil capacity and type, hydraulic system diagram, wiring diagram, battery specs, etc.

John Deere 9400 Production

Manufacturer: John Deere
Type: Four-wheel Drive (4WD) tractor
Factory: Waterloo, Iowa, USA

John Deere 9400 Power

Engine: 425 hp
316.9 kW
PTO (claimed): 302 hp
225.2 kW
Drawbar (tested): 345.00 hp
257.3 kW
PTO (tested): 312.25 hp
232.8 kW

John Deere 9400 Electrical

Ground: negative
Charging system: alternator
Charging amps: 140
Batteries: 3
Battery CCA: 925
Battery volts: 12

John Deere 9400 Mechanical

Chassis: 4×4 articulated 4WD
Steering: hydrostatic power
Brakes: hydraulic wet disc
Cab: Cab standard.
Transmissions: 12-speed partially synchronized
  24-speed partial power shift
  12-speed full power shift


Fuel: 256 gal
969.0 L
Hydraulic system: 26 gal
98.4 L


Type: closed center PFC
Capacity: 26 gal
98.4 L
Pressure: 2900 psi
200.0 bar
Valves: 2 to 5
Pump flow: 35 gpm
132.5 lpm
Total flow: 44 gpm
166.5 lpm

Tracktor Hitch

Rear Type: III
Rear lift: 13,871 lbs
6291 kg
  14,445 lbs
6552 kg *Cat. IV

Power Take-off (PTO)

Rear PTO: independent
Rear RPM: 1000 ((Optional)_

John Deere 9400 Engine detail

Engine Detail
John Deere
turbocharged diesel
liquid-cooled vertical
Displacement: 765 ci
12.5 L
Bore/Stroke: 5.00×6.50 inches
127 x 165 mm
Power: 425 hp
316.9 kW
Air cleaner: dual paper elements
Compression: 17:1
Rated RPM: 2100
Starter volts: 12

John Deere 9400 Transmission overview

Engine Oil

Transmission: PowrSync
Type: partial power shift
Gears: 24 forward and 6 reverse

John Deere 9400 Dimensions

Weight: 42,620 lbs
19332 kg

John Deere 9400 Tests

OCED Tractor Test 1791

OCED Tractor Test 1791
Diesel 24-speed crawler
March 27 – April 13, 2001
Link: OCED Tractor Test 1791 file
PTO performance
Max power: 346.53 hp
258.4 kW
Fuel use: 18.8 gal/hour
71.2 l/hour
Power at rated engine speed: 299.66 hp
223.5 kW
Fuel use: 17.7 gal/hour
67.0 l/hour
Power at rated PTO speed: 331.95 hp
247.5 kW
Fuel use: 17.9 gal/hour
67.8 l/hour
Drawbar performance
Max power: 323.43 hp
241.2 kW
Fuel use: 20.1 gal/hour
76.1 l/hour
Max pull: 42,421 lbs
19242 kg
Gear 1 used for pull test.


Is John Deere 9400 a good tractor?

The John Deere 9400 is one of the great tractors in the John Deere stable, and it has earned John Deere a fantastic reputation.

How much oil does a John Deere 9400 take?

Check out the John Deere 9400 oil capacity and oil type in the engine specs section as it may vary across the engines. Keep in mind, that older models might have their oil capacity increased over time. You may compare between the early and late oil capacity.

Do tractors have VIN numbers?

Every tractor has a VIN number. The number is usually engraved below the driver’s seat. Tractor manufacturers put the number in different places on the tractor body.

What was the last year John Deere made the 9300

The John Deere 9400 was an agricultural tractor model made from 1997 – 2001

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