| Manufacturer |
John Deere |
| Price |
7,987(USD) |
| Model |
4000 |
| Equipment Type |
Row-Crop Tractors |
| Factory |
Waterloo, Iowa, USA |
ENGINES OVERVIEW
The John Deere 4000 features two engine options: a 6.6L diesel or a 5.9L gasoline engine, providing flexibility based on fuel availability and operational costs. The diesel variant offers superior torque and fuel efficiency, making it ideal for heavy-duty applications, while the gasoline option may deliver quicker startup and lower initial costs for lighter tasks. When selecting, consider the operational environment; diesel engines excel in prolonged use under load, whereas gasoline engines may be favorable for short, lighter work scenarios.
| Description |
John Deere 6.6L 6-cyl diesel John Deere 5.9L 6-cyl gasoline |
ENGINE DETAIL 1
The John Deere 4000's 6-cylinder, 404ci (6.6L) diesel engine features a high compression ratio of 16.5:1, optimizing efficiency and torque output at a rated RPM of 2200. The bore/stroke ratio of 4.25x4.75 inches indicates a design focused on torque, making it suitable for heavy-duty agricultural tasks. Challenges may include maintenance of the liquid-cooled system and managing the power demands of the 12V starter, necessitating regular checks to ensure reliable performance in various working conditions.
| Description |
John Deere diesel 6-cylinder liquid-cooled |
| Displacement |
404ci / 6.6L |
| Bore/Stroke |
4.25x4.75inches / 108x 121mm |
| Compression |
16.5:1 |
| Rated RPM |
2200 |
| Firing order |
1-5-3-6-2-4 |
| Starter volts |
12 |
ENGINE DETAIL 2
The John Deere 4000 tractor features a robust 6-cylinder gasoline engine with a displacement of 5.9L, providing substantial power for demanding agricultural tasks. With a bore and stroke of 4.25 inches, it ensures balanced performance and durability, while the 7.5:1 compression ratio contributes to a smoother operation at a rated RPM of 2200, optimizing fuel efficiency. However, given its gasoline engine, owners may face higher fuel costs compared to diesel counterparts, impacting long-term operational economics on larger farms.
| Description |
John Deere gasoline 6-cylinder liquid-cooled |
| Displacement |
360ci / 5.9L |
| Bore/Stroke |
4.25x4.25inches / 108x 108mm |
| Compression |
7.5:1 |
| Rated RPM |
2200 |
JOHN DEERE 4000 ENGINES
The John Deere 4000 tractor offers a robust 6.6L diesel engine or a slightly smaller 5.9L gasoline variant, providing versatility for different applications. The diesel engine typically offers higher torque and better fuel efficiency, making it suitable for heavy-duty tasks, while the gasoline option may appeal to those prioritizing lower initial costs and easier maintenance. However, the diesel variant may require more stringent emissions controls and potentially higher maintenance costs over time.
| Description |
John Deere 6.6L 6-cyl diesel John Deere 5.9L 6-cyl gasoline |
TRANSMISSIONS OVERVIEW
The John Deere 4000 features an 8-speed partial synchronized transmission, offering smoother gear shifts for various terrain and operational conditions, enhancing user control. However, the full power shift option allows for seamless gear changes under load, improving efficiency and productivity in demanding applications. This versatility makes the 4000 suitable for a range of tasks, from plowing to hauling, but may require more maintenance compared to simpler transmission systems.
| Description |
8-speed partial synchronized 8-speed full power shift |
TRANSMISSION 1
The John Deere 4000's partial synchronized Syncro-Range transmission offers 8 forward and 2 reverse gears, enhancing operational efficiency through synchronized forward shifts. However, the elimination of reverse synchronizers requires the operator to fully stop the tractor before shifting into reverse, presenting a potential challenge during field operations. This design is advantageous for improving shifting precision in forward gears, making it suitable for tasks requiring frequent speed adjustments, such as plowing or cultivating.
| Transmission |
John Deere Syncro-Range |
| Type |
partial synchronized |
| Gears |
8 forward and 2 reverse |
| Description |
The 4000's Syncro-Range was modified from that used on the 4020, the reverse synchronizers were eliminated requiring the tractor to be stopped when shifting from forward to reverse. Shifts between the two forward gears in each of the shift stations are synchronized |
TRANSMISSION 2
The John Deere 4000 features a Power Shift transmission, providing smooth gear transitions without the need for clutching, enhancing operational efficiency. With 8 forward and 4 reverse gears, it allows versatile movement and adaptability in various terrains, making it suitable for both agricultural and industrial applications. However, prospective users should consider potential high maintenance costs associated with advanced transmission systems compared to simpler mechanical models.
| Transmission |
John Deere Power Shift |
| Type |
full power shift |
| Gears |
8 forward and 4 reverse |
| Description |
Power Shift transmission available as an option on the John Deere 4000 starting in 1971 |
JOHN DEERE 4000 TRANSMISSIONS
The John Deere 4000 tractor offers an 8-speed partial synchronized transmission, providing smooth gear shifts for efficient operation, while the 8-speed full power shift allows for on-the-go gear changes without losing momentum, enhancing productivity in varied field conditions. The partial synchronized option may require more operator skill, while the full power shift can be advantageous for uneven terrain where rapid shifts are necessary. Users should consider the application—whether farming or hauling—to optimize their choice between gear types for maximum efficiency.
| Description |
8-speed partial synchronized 8-speed full power shift |
MECHANICAL
The John Deere 4000 tractor features a two-wheel drive system, which makes it lighter and more fuel-efficient for lighter-duty tasks, although it may struggle with traction in challenging terrains. The power steering enhances maneuverability, allowing for easier handling during operations. Independent hydraulic wet disc brakes provide superior stopping power and reduced wear, ensuring efficient operation and longevity, particularly beneficial in commercial farming scenarios.
| Description |
Two-wheel drive Power steering Independent hydraulic wet disc brakes |
TRACTOR HITCH
POWER TAKE-OFF (PTO)
| Rear RPM |
1000/540/1000 (optional) |
JOHN DEERE 4000 TIRES
The John Deere 4000 tractor features a combination of 9.5x15 front and 16.9x34 rear agricultural tires, providing a balance of maneuverability and stability for various field operations. The larger rear tires enhance traction and support for heavy attachments, while the front tires improved steering precision. However, users may face challenges in tight spaces due to the tractor's wider rear profile, making it less suitable for narrow row crops or confined areas.
| Ag front |
9.5x15 |
| Ag rear |
16.9x34 |
DIMENSIONS & TIRES
The John Deere 4000 features a 100.25-inch wheelbase, providing stability and handling during field operations, particularly in uneven terrain. Weighing 8,605 lbs, it boasts a robust frame suitable for heavy-duty tasks, but this weight may limit mobility in certain soft or muddy conditions. The tire specifications, with a narrower front tire (9.5x15) and wider rear tire (16.9x34), enhance traction and ensure adequate flotation, making it ideal for plowing and tilling tasks.
| Wheelbase |
100.25inches / 254cm |
| Weight |
8,605lbs / 3903kg |
| Front tire |
9.5x15 |
| Rear tire |
16.9x34 |
4000 SERIAL NUMBERS
| 1969 |
211422 |
| 1972 |
260791 |
| Final |
270280 |
4000 SERIAL LOCATION
| Description |
Serial number plate on the rear of the John Deere 4000, above the PTO shaft |
ELECTRICAL
| Charging system |
generator Motorola alternator |
| Charging amps |
35 |
| Batteries |
2 |
| Battery volts |
6 |
