John Deere
6400
Farm tractor · 1992–1997 · 100 hp
John Deere6400
The John Deere 6400 is a farm tractor manufactured from 1992 to 1997. It features a John Deere CD4045 engine, and ComfortGard Cab optional steering. The transmission is a fully synchronized type with 12 forward and 4 reverse.
Engine
| Engine | John Deere CD4045 |
|---|---|
| Fuel Type | diesel |
| Cylinders | 4 |
| Cooling | liquid-cooled |
| Turbocharger Status | turbocharged diesel |
| Displacement | 276 ci (4.5 L) |
| Bore | 4.19 in (106 mm) |
| Stroke | 5 in (127 mm) |
| Power PTO | 90.1 hp (67.2 kW) |
| Power Drawbar | 73.2 hp (54.6 kW) |
| Starter Volts | 12 |
| Oil Capacity | 12.8 qts (12.1 L) |
| Coolant Capacity | 14.5 qts (13.7 L) |
| Manufacturer | John Deere |
| Rated | 2,300 RPM |
| Idle | 1840-2300 RPM |
| Firing Order | 1-3-4-2 |
Transmission
| Transmission Type | fully synchronized |
|---|---|
| Transmission Model | John Deere SyncroPlus |
| Gears | 12 forward and 4 reverse |
| Transmission Description | Standard transmission. Three gears, plus reverse, in four ranges. |
| Clutch | triple 9-inch wet disc PermaClutch 2 |
| Available Options | 12-speed fully synchronized, 16-speed partial power shift, 21-speed partially synchronized, 28-speed partial power shift |
Hydraulics
| Type | closed-center pressure flow compensated (PFC) |
|---|---|
| Pump Flow | 18.7 gpm (70.8 lpm) |
| Pressure | 2,900 psi (200 bar) |
| Valves | 5 |
Hitch
| Rear Type | II |
|---|---|
| Rear Lift | 5,915 lbs (2,683 kg) |
| Hitch Control | lower link draft sensing |
Dimensions
| Wheelbase | 94.5 in (240 cm) |
|---|---|
| Front Tread | 58.5 in (148 cm) |
| Rear Tread | 61.1 in (155 cm) |
Weight
| Shipping | 7,607 lbs (3,450 kg) |
|---|
Tires & Tracks
| Front Ag | 7.50-18 |
|---|---|
| Rear Ag | 18.4-34 |
Fuel
ROPS
| Capacity | 29 gal (109.8 L) |
|---|
Cab
| Capacity | 43.6 gal (165 L) |
|---|
Steering
cab
| Type | ComfortGard Cab optional |
|---|
rops
| Type | two-post folding |
|---|
primary
| Type | power |
|---|
Cab
| Cab | optional with air-conditioning |
|---|
Compatible Implements
Rotary Cutters
| Model | Type | Width | Min HP |
|---|---|---|---|
| Land Pride RCF2084 | Rotary Cutters | 84" | 45 hp |
| Land Pride RCR1884 | Rotary Cutters | 84" | 45 hp |
| Bush Hog BH310 variant 2 | Rotary Cutters | 72" | 45 hp |
| Land Pride RCF3096 - 3PT | Rotary Cutters | 96" | 50 hp |
| Land Pride RCF3696 - 3PT | Rotary Cutters | 96" | 50 hp |
| Land Pride RCR2596 - 3 PT | Rotary Cutters | 96" | 50 hp |
| Land Pride RCFM3696 - 3PT | Rotary Cutters | 96" | 50 hp |
| BEFCO RHD-472 | Rotary Cutters | 72" | 50 hp |
| Bush Hog BH210-3 variant 3 | Rotary Cutters | 84" | 50 hp |
| Bush Hog BH310 variant 3 | Rotary Cutters | 84" | 55 hp |
| Land Pride RCF2784 - 3PT | Rotary Cutters | 84" | 60 hp |
| Bush Hog BH410 variant 1 | Rotary Cutters | 72" | 60 hp |
| Land Pride RCF3610 - 3PT | Rotary Cutters | 120" | 60 hp |
| Land Pride RCFM3610 - 3PT | Rotary Cutters | 120" | 60 hp |
| Land Pride RCR2510 - 3 PT | Rotary Cutters | 120" | 60 hp |
| Land Pride RCF3672 | Rotary Cutters | 72" | 60 hp |
| Land Pride RCFM3010 - 3PT | Rotary Cutters | 120" | 60 hp |
| BEFCO RHD-484 | Rotary Cutters | 84" | 60 hp |
| Land Pride RCF3010 - 3PT | Rotary Cutters | 120" | 60 hp |
| Bush Hog BH410 variant 2 | Rotary Cutters | 84" | 70 hp |
| Land Pride RCF3684 - 3PT | Rotary Cutters | 84" | 70 hp |
| Land Pride DBM2660 | Rotary Cutters | 60" | 75 hp |
| Land Pride DB2660 | Rotary Cutters | 60" | 75 hp |
| Land Pride RCPM2760 | Rotary Cutters | 60" | 75 hp |
| Land Pride RCP2760 | Rotary Cutters | 60" | 75 hp |
Box Blades
| Model | Type | Width | Min HP |
|---|---|---|---|
| Land Pride BB3584 | Box Blades | 84" | 45 hp |
| Land Pride BB3578 | Box Blades | 78" | 45 hp |
| Land Pride BB3596 | Box Blades | 96" | 45 hp |
Checked: 3-point hitch category, PTO horsepower. Not checked: PTO speed (540/1000), hydraulic flow, 3-point lift capacity, rear remotes, ballast.
These implements meet this tractor's hitch and PTO-HP requirements — this is not a full compatibility guarantee. Confirm the remaining specs with your dealer before purchasing.