| Manufacturer |
John Deere |
| Price |
36,549(USD) |
| Model |
4040 |
| Equipment Type |
Row-Crop Tractors |
| Factory |
Waterloo, Iowa, USA |
ENGINE DETAIL
The John Deere 4040 is equipped with a robust 6-cylinder diesel engine featuring a 6.6L displacement and a compression ratio of 16.7:1, allowing it to efficiently operate under various load conditions. Its ether injection pre-heating system enhances cold weather starts, which can be advantageous in agricultural settings with fluctuating temperatures. With an oil capacity of 17 quarts and coolant capacity of 24 quarts, routine maintenance is manageable, but be prepared for potential challenges related to oil changes and coolant system upkeep.
| Description |
John Deere diesel 6-cylinder liquid-cooled |
| Displacement |
404ci / 6.6L |
| Bore/Stroke |
4.25x4.75inches / 108x 121mm |
| Pre-heating |
ether injection |
| Compression |
16.7:1 |
| Rated RPM |
2200 |
| Idle RPM |
800-2400 |
| Operating RPM |
1500-2200 |
| Firing order |
1-5-3-6-2-4 |
| Starter volts |
12 |
| Oil capacity |
17qts / 16.1L |
| Coolant capacity |
24qts / 22.7L |
JOHN DEERE 4040 ENGINE
The John Deere 4040 features a robust 6.6L, 6-cylinder diesel engine, delivering reliable torque and fuel efficiency for various agricultural tasks. Its mechanical design promotes excellent durability and ease of maintenance, though the lack of modern electronic systems may limit some advanced functionalities. Ideal for heavy-duty operations, it can handle plowing and hauling effectively but may require more operator skill compared to newer models with automation features.
| Description |
John Deere 6.6L 6-cyl diesel |
TRANSMISSIONS OVERVIEW
The John Deere 4040's transmission options offer versatility for various applications, with 16-speed partial power shift facilitating smooth gear transitions under load. The 8-speed partially synchronized and fully synchronized options enhance operational efficiency, while the 13-speed creeper allows for precise low-speed maneuverability, ideal for tasks like tilling or planting. However, the complexity of the transmission system may pose maintenance challenges; regular servicing is crucial to ensure reliability and performance longevity.
| Description |
16-speed partial power shift 8-speed partially synchronized 8-speed full power shift 13-speed creeper |
TRANSMISSION 1
The John Deere 4040 features a Quad-Range transmission, allowing for 16 forward and 6 reverse gears, providing versatility in various agricultural tasks. Its partial power shift mechanism facilitates smoother transitions between gears, particularly between pairs 1-2 and 3-4, although a stop and clutch engagement are required for range changes, which may introduce delays. The 62-quart oil capacity is beneficial for maintaining hydraulic efficiency, yet regular maintenance is vital to ensure optimal performance and prevent potential challenges in shifting under load.
| Transmission |
John Deere Quad-Range |
| Type |
partial power shift |
| Gears |
16 forward and 6 reverse |
| Oil capacity |
62qts / 58.7L |
| Description |
Four gears (1-4) in four ranges (A-D). Power shift between pairs 1-2 and 3-4 in each range, with synchronized shift between 2-3. Two reverses in ranges A-C. Tractor must be stopped, and clutch used, to shift ranges. Power shift is provided hy a hydraulically-controlled planetary that provides an under-drive to each gear |
SPEEDS 1
| Description |
With 18.4-34 rear tires |
TRANSMISSION 2
The John Deere 4040 features a partially synchronized Syncro-Range transmission with 8 forward and 2 reverse gears, allowing for smooth transitions between gears within a station while requiring the clutch for shifting stations. The clutch engagement enhances control during operation; however, it necessitates stopping the tractor for shifting stations, which may affect efficiency in dynamic field conditions. With an oil capacity of 62 quarts, regular maintenance and oil checks are crucial to ensure optimal shifting performance and longevity of the transmission system.
| Transmission |
John Deere Syncro-Range |
| Type |
partially synchronized |
| Gears |
8 forward and 2 reverse |
| Oil capacity |
62qts / 58.7L |
| Description |
Four shift stations with two forward gears each. Reverse gear in stations one and two. Shifts between gears within a station are synchronized (clutch must be used). Tractor must be stopped, and clutch used, to select shift stations |
TRANSMISSION 3
The John Deere 4040 features a full power shift transmission, allowing seamless clutchless shifting between its 8 forward and 4 reverse gears, enabling efficient operation without interruption. With an oil capacity of 54 quarts (51.1L), it offers adequate lubrication for extended use, although it is crucial to maintain optimal oil levels for transmission reliability. The inching pedal enhances precision when attaching implements, making this tractor particularly advantageous for tasks requiring careful control, such as mowing or tilling.
| Transmission |
John Deere Powershift |
| Type |
full power shift |
| Gears |
8 forward and 4 reverse |
| Oil capacity |
54qts / 51.1L |
| Description |
Clutchless shift-on-the-move power shift between all eight forward and four reverse gears. Inching pedal provided for hooking up implements and other precision work |
TRANSMISSION 4
The John Deere 4040 with a Synchro-Range Creeper transmission offers enhanced versatility for low-speed operations, providing 13 forward and 5 reverse gears, making it ideal for tasks requiring precision like tilling or planting. The creeper feature specifically enhances gear selection in the lower range, allowing for better control in challenging terrain. However, operators must be adept at clutching and engaging the creeper control lever to maximize efficiency, which could present a learning curve for less experienced users.
| Transmission |
John Deere Synchro-Range Creeper |
| Type |
creeper |
| Gears |
13 forward and 5 reverse |
| Oil capacity |
62qts / 58.7L |
| Description |
Adds creeper to gears 1-5 of the Syncro-Range transmission. Creeper engaged by clutching and moving creeper control lever |
JOHN DEERE 4040 TRANSMISSIONS
The John Deere 4040 tractor features a versatile 16-speed partial power shift transmission, providing operators with smooth gear transitions under load, enhancing productivity during diverse field conditions. Its 8-speed partially synchronized and 8-speed full power shift options offer flexibility for various attachments and tasks, while the 13-speed creeper setting allows for precise speed control during delicate operations like planting or tilling. However, the complexity of the transmission system might pose a challenge in maintenance and require specialized knowledge for repairs.
| Description |
16-speed partial power shift 8-speed partially synchronized 8-speed full power shift 13-speed creeper |
MECHANICAL
The John Deere 4040 features a versatile drive system, allowing for either 2WD or 4WD, which enhances traction on varying terrain, especially beneficial in adverse field conditions. The pedal-actuated hydraulic differential lock provides improved power distribution to the wheels, maximizing efficiency during challenging operations. Key advantages include operator comfort with the Sound-Gard cab, while hydraulic wet disc brakes ensure reliable stopping power but may require more maintenance compared to traditional brakes.
| Drive |
4x2 2WD/4x4 HFWD 4WD |
| Differential lock |
pedal-actuated hydraulic |
| Description |
Power steering Differential hydraulic wet disc brakes Sound-Gard cab standard |
CAPACITY
| Fuel |
37gal / 140.0L |
| Hydraulic system |
11gal / 41.6L |
HYDRAULICS
| Type |
closed center |
| Capacity |
11gal / 41.6L |
| Valve |
1 or 2 |
| Pump flow |
23gpm / 87.1lpm |
TRACTOR HITCH
| Rear Type |
II/I |
| Rear lift |
4316lbs / 1957kg 5395lbsOptOptional / 2447kg |
POWER TAKE-OFF (PTO)
| Rear PTM |
independent |
| Rear RPM |
540/1000 (1.375) |
JOHN DEERE 4040 TIRES
The John Deere 4040 tractor offers versatility in tire sizes, accommodating both agricultural front tires (11L-15) and a range of rear tires, allowing for adaptability across various field conditions. The larger rear tire options (such as 20.8-34 and 18.4-38) enhance traction and flotation, beneficial for operations in muddy or loose soil scenarios. However, selecting oversize tires may lead to challenges in maneuverability and potential compatibility issues with narrower implements.
| Ag front |
11L-15 |
| Ag rear |
23.1-30 / 16.9-34 / 18.4-34 / 20.8-34 / 15.5-38 / 16.9-38 / 18.4R38 |
DIMENSIONS & TIRES
The John Deere 4040 features a 104-inch wheelbase providing stability for various agricultural tasks. With a weight range of 9,630 to 10,490 pounds, it can handle heavy implements while maintaining traction, although the higher weight can affect maneuverability in tighter spaces. The tire specifications (9.5L-15 front and 18.4-38 rear) enhance its ability to operate on diverse terrains, but operators must ensure proper tire pressure for optimal performance and soil conservation.
| Wheelbase |
104inches / 264cm |
| Weight |
9630 to 10490 pounds |
| Front tire |
9.5L-15 |
| Rear tire |
18.4-38 |
4040 SERIAL NUMBERS
4040 SERIAL LOCATION
| Description |
Serial number plate on the rear of the 4040, above the PTO shaft |
ELECTRICAL
| Ground |
negative |
| Charging system |
alternator |
| Batteries |
2 |
| Battery CCA |
850 |
| Battery volts |
6 |
