| Manufacturer | John Deere |
| Price | - |
| Model | 1950 |
| Equipment Type | Utility Tractors |
| Factory | Mannheim, Baden-Württemberg, Germany |
ENGINE DETAIL
The John Deere 1950's turbocharged 3-cylinder diesel engine provides a solid balance of power and efficiency, delivering 168.9 lb-ft of torque at 1500 RPM, ideal for various agricultural tasks requiring consistent performance. Its 2.9L displacement, combined with a dry air cleaner, ensures operational longevity but may require more frequent maintenance compared to models with oil-bath filters. The 200-hour oil change interval is a pro for ease of maintenance, though it necessitates regular attention to avoid potential engine wear in high-use scenarios.
| Description | John Deere turbocharged diesel 3-cylinder liquid-cooled |
| Displacement | 179.4ci / 2.9L |
| Bore/Stroke | 4.19x4.33inches / 106x 110mm |
| Air cleaner | dry |
| Rated RPM | 2300 |
| Torque | 168.9lb-ft / 229.0Nm |
| Torque RPM | 1500 |
| Starter volts | 12 |
| Oil change | 200 h |
JOHN DEERE 1950 ENGINE
The John Deere 1950 is equipped with a 2.9L 3-cylinder diesel engine, which provides a balance of power and fuel efficiency, making it suitable for medium-duty agricultural tasks. The 19-gallon (71.9L) fuel tank extends operation time, reducing the need for frequent refueling during long working hours. However, the limited horsepower may challenge heavy-duty applications, so consider this tractor for lighter chores such as tilling and cultivating.
| Description | John Deere 2.9L 3-cyl diesel |
| Fuel tank | 19gal / 71.9L |
TRANSMISSIONS OVERVIEW
The John Deere 1950 tractor features an 8-speed synchromesh transmission for smooth shifting, along with options for a 16-speed two-speed power shift and a 12-speed creeper gear for precision low-speed operations. This versatility allows for optimal power delivery across various terrains and workloads, making it suitable for both agricultural and industrial tasks. However, the complexity of the transmission systems may necessitate specialized maintenance and operator training to maximize efficiency and mitigate potential operational challenges.
| Description | 8-speed synchromesh 16-speed two-speed power shift 12-speed creeper |
TRANSMISSION 1
The John Deere 1950 features a synchromesh transmission with a total of 8 forward and 4 reverse gears, allowing for seamless shifting between gears without the need to clutch. The dry disc clutch enhances durability and requires less maintenance, although it may be less forgiving than hydraulic options in heavy-load situations. This configuration is ideal for diverse applications, providing flexibility for both hauling and fieldwork, but operators should be mindful of the potential for wear in high-stress scenarios.
| Type | synchromesh |
| Gears | 8 forward and 4 reverse |
| Clutch | dry disc |
| Description | Four synchronized gears (1-4) in two ranges (I/II) plus reverse range |
TRANSMISSION 2
The John Deere 1950 tractor features a two-speed power shift transmission with 16 forward and 8 reverse gears, allowing for smooth operation during varied tasks. The optional Power Synchron enhances versatility with a left-hand power shift, improving efficiency in field operations. However, the dry disc clutch may require more maintenance compared to wet clutches, particularly under heavy use conditions.
| Transmission | Power Synchronized |
| Type | two-speed power shift |
| Gears | 16 forward and 8 reverse |
| Clutch | dry disc |
| Description | The optional Power Synchron transmission adds a left-hand power shift to the basic transmission |
TRANSMISSION 3
The John Deere 1950 tractor features a creeper transmission with 12 forward and 8 reverse gears, allowing for precise speed control in varied terrains, particularly beneficial for tilling or planting in tight spaces. The dry disc clutch offers reliable engagement but may require more maintenance than a wet clutch system under heavy usage. In scenarios requiring repeated low-speed operations, the creeper gear provides an advantage, improving efficiency and reducing strain on the engine during repetitive tasks.
| Type | creeper |
| Gears | 12 forward and 8 reverse |
| Clutch | dry disc |
JOHN DEERE 1950 TRANSMISSIONS
The John Deere 1950 tractor features an 8-speed synchromesh transmission, which provides smooth shifting for general fieldwork. Additionally, its 16-speed two-speed power shift allows for swift changing of speeds under load, enhancing productivity in varied terrains. However, the 12-speed creeper gear may be challenging for operators unaccustomed to low-speed maneuvering, but it's beneficial for precise operations, such as planting or tilling in tight spaces.
| Description | 8-speed synchromesh 16-speed two-speed power shift 12-speed creeper |
MECHANICAL
The John Deere 1950 tractor features a planetary final drive, which enhances torque distribution and increases durability under heavy loads. Its hydraulic wet disc brakes provide effective stopping power, particularly beneficial in challenging terrain. The availability of power steering as standard in four-wheel drive models improves maneuverability, making it suitable for various agricultural applications.
| Description | Two- or four-wheel drive Hydraulic wet disc brakes ROPS. Optional MC1 cab, or CC2 cab after 1990 |
| Final drive | planetary |
| Steering | power *Standard with four-wheel drive. Optional with two-wheel drive |
HYDRAULICS
| Typw | closed center |
| Pressurw | 2756psi / 190.0bar |
| Pump flow | 11.6gpm / 43.9lpm |
TRACTOR HITCH
| Rear Type | II/I |
| Control | position and draft control |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Clutch | hydraulic wet disc |
| Rear RPM | 540 (1.375)/540/1000 (1.375) |
| Engine RPM | 540@2075 / 1000@2172 |
JOHN DEERE 1950 TIRES
The John Deere 1950 tractor offers versatility in tire configurations, allowing users to select between 2WD and 4WD options based on their agricultural needs. The standard tire choices for both drive types provide balanced stability and traction, while optional tire sizes enhance load capacity and ground clearance for varied terrain. When considering field conditions; 4WD with larger front tires (14.5-20) provides superior traction on uneven terrain, whereas 2WD with wider rear tires (13.6-36) may be sufficient for smoother fields but could limit maneuverability in soft soils.
| 2WD Standard tires (ag) | Front: 7.50-16. Rear: 16.9-30 |
| 4WD Standard tires (ag) | Front: 11.2-24. Rear: 16.9-30 |
| 2WD Optional tires (ag) | Front: 7.50-16. Rear: 13.6-36 |
| 4WD Optional tires (ag) | Front: 14.5-20. Rear: 16.9-30 |
DIMENSIONS & TIRES
The John Deere 1950 tractor, with a wheelbase of 84.7 inches in 2WD and 85 inches in 4WD, is versatile for a variety of agricultural applications. Its weight range of 5,798 to 6,845 pounds provides stability and traction, particularly useful in field operations. The front tire size of 7.50-16 and rear tire size of 16.9-30 optimize ground contact, enhancing performance on diverse terrains, although the 2WD may present challenges in muddy conditions compared to 4WD.
| 2WD Wheelbase | 84.7inches / 215cm |
| 4WD Wheelbase | 85inches / 215cm |
| Weight | 5798 to 6845 pounds |
| Front tire | 7.50-16 |
| 2WD Rear tire | 16.9-30 |
1950 SERIAL LOCATION
| Description | Serial number plate on the right side of the 1950 tractor frame, above the front axle |
ELECTRICAL
| Ground | negative |
| Charging system | alternator |
| ROPS Charging amps | 55 |
| Cab Charging amps | 85 |
| Batteries | 2 |
| Battery volts | 12 |