| Manufacturer |
John Deere |
| Price |
- |
| Model |
6400 |
| Equipment Type |
- |
| Factory |
Mannheim, Baden-Württemberg, Germany |
JOHN DEERE 6400 POWER
ENGINE DETAIL
The John Deere 6400 tractor, powered by a turbocharged 4.5L diesel engine, offers significant torque (298 lb-ft at 1540 RPM), making it suitable for heavy-duty applications like plowing or hauling. Its 100 hp output at a rated RPM of 2300 optimizes performance for agricultural tasks, but the reliance on a 12V electric starter may necessitate battery management in cold environments. While the 4045 TL engine is robust, owners should monitor the liquid-cooling system to prevent overheating during extended operations.
| Description |
John Deere 4045 TL turbocharged diesel 4-cylinder liquid-cooled |
| Displacement |
276.4ci / 4.5L |
| Bore/Stroke |
4.19x5.00inches / 106x 127mm |
| Power |
100hp / 74.6kW |
| Rated RPM |
2300 |
| Torque |
298lb-ft / 404.1Nm |
| Torque RPM |
1540 |
| Starter |
electric |
| Starter volts |
12 |
JOHN DEERE 6400 ENGINE
The John Deere 6400 is powered by a robust 4.5L, 4-cylinder diesel engine, offering a balance between sufficient power and fuel efficiency. With a fuel tank capacity of 42.3 gallons (160.1 liters), it supports extended operational periods, making it ideal for extensive agricultural tasks without frequent refueling. However, operators should monitor engine performance closely, as diesel efficiency can vary with load and terrain conditions.
| Description |
John Deere 4.5L 4-cyl diesel |
| Fuel tank |
42.3gal / 160.1L |
TRANSMISSIONS OVERVIEW
The John Deere 6400 is equipped with various transmission options, including a 12-speed fully synchronized, a 15-speed fully synchronized, and multiple partial power shift configurations (16-speed and 20-speed). The fully synchronized transmissions offer smoother gear shifts, enhancing operator comfort and control during field operations, while the partial power shift provides more versatility in speed selection for different agricultural tasks. Depending on the workload and terrain, choosing the appropriate transmission type can optimize productivity and fuel efficiency, with the 20-speed option being ideal for applications requiring frequent speed adjustments.
| Description |
12-speed fully synchronized 15-speed fully synchronized 16-speed partial power shift 20-speed partial power shift |
TRANSMISSION 1
The John Deere 6400 features a fully synchronized John Deere SyncroPlus transmission, providing 12 forward and 4 reverse gears which offer enhanced control and adaptability in varying field conditions. The 225mm wet disc clutch ensures smooth engagement and reduced wear, leading to improved durability in demanding applications. However, the complexity of the synchronized gear system may require more maintenance compared to simpler transmissions, making operator training essential for optimal performance.
| Transmission |
John Deere SyncroPlus |
| Type |
fully synchronized |
| Gears |
12 forward and 4 reverse |
| Clutch |
225mm wet disc |
| Description |
Three gears (1-3), plus reverse (R), in four ranges (A-D) |
TRANSMISSION 2
The John Deere 6400 features a fully synchronized John Deere SyncroPlus transmission, providing smooth gear shifts and reducing operator fatigue. With 15 forward and 5 reverse gears across five ranges, it offers versatility for various agricultural tasks, while the optional 24-speed configuration allows for higher speed operation up to 40 kph, enhancing productivity in larger fields. Challenges may arise in complex fieldwork, where selecting the appropriate gear quickly becomes crucial, emphasizing the need for operator familiarity with the transmission's functionality.
| Transmission |
John Deere SyncroPlus |
| Type |
fully synchronized |
| Gears |
15 forward and 5 reverse |
| Clutch |
225mm wet disc |
| Description |
Three gears (1-3), plus reverse (R), in five ranges (A-E). Also available in a 24-speed option with 40 kph maximum speed (depending on sales market) |
SPEEDS 1
| Description |
With 18.4-38 rear tires |
TRANSMISSION 3
The John Deere 6400 features a Power Quad transmission with 16 forward and reverse gears, providing versatility for varied operational tasks. Its partial power shift allows smooth transitions between gears, enhancing productivity, while the 225mm wet disc clutch offers durability under heavy loads. However, operators may experience a learning curve with the gear selection and synchronization when shifting under load.
| Transmission |
John Deere Power Quad |
| Type |
partial power shift |
| Gears |
16 forward and reverse |
| Clutch |
225mm wet disc |
| Description |
Four power shift gears (1-4) in four synchronized ranges (A-D) with power shuttle |
TRANSMISSION 4
The John Deere 6400's Power Quad transmission offers a versatile partial power shift system with 20 forward and reverse gears, allowing for efficient speed control in varying field conditions. The inclusion of a 225mm wet disc clutch enhances durability and reduces wear during load changes, although this may require more maintenance over time. With options for 24 speeds and a top speed of 40 kph, this tractor is well-suited for both fieldwork and transport tasks, offering flexibility for agricultural operations.
| Transmission |
John Deere Power Quad |
| Type |
partial power shift |
| Gears |
20 forward and reverse |
| Clutch |
225mm wet disc |
| Description |
Four power shift gears (1-4) in five synchronized ranges (A-E) with power shuttle. Also available in a 24-speed option with 40 kph maximum speed (depending on sales market) |
SPEEDS 2
| Description |
With 18.4-38 rear tires |
MECHANICAL
The John Deere 6400 features a 4x4 MFWD chassis, which enhances traction and stability, making it suitable for various terrains and heavy-duty applications. Its hydrostatic power steering provides responsive handling, while the wet disc brake system ensures reliable stopping power, reducing wear and maintenance needs. With multiple transmission options—ranging from 12-speed fully synchronized to 20-speed partial power shift—operators can select an optimal gear configuration for efficiency in different operational scenarios, enhancing versatility in both fieldwork and transport tasks.
| Chassis |
4x4 MFWD 4WD |
| Steering |
hydrostatic power |
| Brakes |
wet disc |
| Cab |
Cab standard |
| Transmissions |
12-speed fully synchronized 15-speed fully synchronized 16-speed partial power shift 20-speed partial power shift |
HYDRAULICS
| Pressure |
2900psi / 200.0bar |
| Total flow |
15.85gpm / 60.0lpm |
TRACTOR HITCH
| Rear Type |
II |
| Rear lift |
12070lbs / 5474kg *Maximum force at top end of lift range |
POWER TAKE-OFF (PTO)
| Rear PTO |
independent |
| Rear RPM |
540/1000 (1.375) / 540/540E / 1000 |
| Engine RPM |
540@2017 / 540E@1684 / 1000@2208 |
| Front PTO |
independent |
| Front RPM |
1000 |
JOHN DEERE 6400 TIRES
The John Deere 6400 features standard agricultural tires with front size 13.6R28 and rear size 16.9R38, providing excellent traction and stability for a variety of field applications. These tire dimensions optimize weight distribution and reduce soil compaction, enhancing crop productivity. However, limited ground clearance may present challenges in rough terrain; consider the type of farming conditions to ensure optimal performance.
| Standard tires (ag) |
Front: 13.6R28. Rear: 16.9R38 |
DIMENSIONS
| Wheelbase |
94.5inches / 240cm |
| Length |
165.7inches / 420cm |
| Height (cab) |
105.9inches / 268cm |
| Weight |
9,040lbs / 4100kg |
DIMENSIONS & TIRES
The John Deere 6400's 94.5-inch wheelbase enhances stability during operation, making it suitable for both field work and transport applications. Weighing 9,040 lbs, it provides adequate traction for heavy-duty tasks, though terrain adaptability could be limited by the large front and rear tire sizes (13.6R28 and 16.9R38). Overall, this tractor is ideal for medium to large farming operations where versatility and power are required, but operators should be mindful of ground pressure and potential soil compaction issues on softer soils.
| Wheelbase |
94.5inches / 240cm |
| Weight |
9,040lbs / 4100kg |
| Front tire |
13.6R28 |
| Rear tire |
16.9R38 |
ELECTRICAL
| Ground |
negative |
| Charging system |
alternator |
| Charging amps |
110 |
| Battery volts |
12 |
| Battery AH |
154 |
