Fendt Farmer 105S Tractor

Manufacturer Fendt
Price -
Model Farmer 105S
Equipment Type Row-Crop Tractors
Factory

FENDT FARMER 105S POWER

Engine 59hp / 44.0kW

ENGINES OVERVIEW

The Fendt Farmer 105S is powered by either a MWM 3.4L or a MWM 4.2L 4-cylinder diesel engine, providing a balance of efficiency and power. The 4.2L variant offers enhanced torque for heavier tasks, which can be advantageous in demanding agricultural applications, though it may result in higher fuel consumption. Consider the application requirements carefully; the 3.4L may suffice for lighter tasks, while the 4.2L is better suited for intensive operations.

Description MWM 3.4L 4-cyl diesel MWM 4.2L 4-cyl diesel

ENGINE DETAIL 1

The Fendt Farmer 105S is powered by the MWM D225-4 diesel engine, featuring a displacement of 3.4L, which optimizes torque output for agricultural tasks. Its 59hp rating at 2400 RPM ensures adequate power for medium-duty operations, although the relatively low engine speed may limit its top performance in more demanding scenarios. While the electric starter enhances operational convenience, users should consider the maintenance needs of older engines and potential parts availability, given its manufacturing period up to 1974.

Description MWM D225-4 diesel 4-cylinder liquid-cooled The D225-4 was the original engine in the Farmer 105S, used through 1974
Displacement 207.5ci / 3.4L
Bore/Stroke 3.74x4.72inches / 95x 120mm
Power 59hp / 44.0kW
Rated RPM 2400
Starter electric
Starter volts 12

ENGINE DETAIL 2

The Fendt Farmer 105S tractor, powered by the MWM D226-4 diesel engine, offers a robust power output of 59 hp at a rated RPM of 2175, ideal for agricultural tasks requiring moderate horsepower. With a displacement of 4.2L and a bore/stroke ratio of 4.13x4.72 inches, this engine design ensures efficient torque delivery and operational reliability, though its age may pose challenges in parts availability and serviceability. Overall, the 105S is well-suited for smaller farms or specialized applications where precision farming and maneuverability are critical.

Description MWM D226-4 diesel 4-cylinder liquid-cooled The D226-4 was used beginning in 1975
Displacement 253.5ci / 4.2L
Bore/Stroke 4.13x4.72inches / 105x 120mm
Power 59hp / 44.0kW
Rated RPM 2175

FENDT FARMER 105S ENGINES

The Fendt Farmer 105S is powered by either a 3.4L or a 4.2L MWM 4-cylinder diesel engine, offering flexibility in power outputs suitable for various agricultural tasks. With a fuel tank capacity of 23.2 gallons (87.8 liters), it provides decent operational range for extended fieldwork, though fuel efficiency may vary between engine options. Users should consider the application type, as the larger 4.2L engine may deliver enhanced torque for heavier implements but could lead to increased fuel consumption.

Description MWM 3.4L 4-cyl diesel MWM 4.2L 4-cyl diesel
Fuel tank 23.2gal / 87.8L

TRANSMISSIONS OVERVIEW

The Fendt Farmer 105S features a 13-speed synchronized transmission complemented by a 16-speed creeper gear, providing excellent versatility for various agricultural tasks. This configuration allows operators to effectively manage engine RPMs and optimize torque across a wide range of speeds, ensuring both efficiency and precision in fieldwork. However, the complexity of the transmission may require more training for operators unfamiliar with synchronized shifting, potentially increasing initial operational time.

Description 13-speed synchronized 16-speed creeper

TRANSMISSION 1

The Fendt Farmer 105S features a synchronized transmission with 13 forward and 4 reverse gears, allowing for smooth shifting and better control in various field conditions. This gear range enhances versatility and efficiency, suitable for both heavy-duty tasks and precise maneuvers. The challenge may lie in the potential complexity of operation for inexperienced users, necessitating proper training to maximize the tractor's capabilities.

Type synchronized
Gears 13 forward and 4 reverse

TRANSMISSION 2

The Fendt Farmer 105S features a creeper transmission, providing precise control for low-speed operations, which is particularly advantageous for applications like tilling or planting. With 16 forward and 5 reverse gears, it offers a versatile range of speed options, enhancing maneuverability in various field conditions. However, the complexity of the gear system may require skilled operation to maximize efficiency and prevent wear.

Type creeper
Gears 16 forward and 5 reverse

MECHANICAL

The Fendt Farmer 105S features a versatile 4x4 MFWD option, offering enhanced traction and stability for diverse terrain conditions. Its 13-speed synchronized transmission provides smooth gear changes, while the optional 16-speed creeper transmission allows for low-speed operations, ideal for tasks requiring precision, such as tilling or other fieldwork. However, operators may need to adapt between manual and synchronized gear shifting, posing a learning curve for those unfamiliar with advanced transmission systems.

Chassis 4x2 2WD/4x4 MFWD 4WD
Steering power
Cab Cab standard
Transmissions 13-speed synchronized 16-speed creeper

TRACTOR HITCH

Rear lift 5688lbs / 2580kg

POWER TAKE-OFF (PTO)

Rear PTO independent
Rear RPM 540/1000

FENDT FARMER 105S TIRES

The Fendt Farmer 105S tractor offers the option of 2WD or 4WD configurations, significantly impacting traction and fuel efficiency. The 2WD setup with standard agricultural tires may be more suitable for lighter tasks on firm ground, while the 4WD variant enhances stability and performance in challenging terrain or on wet soil. Depending on the intended use, selecting the right tire configuration can optimize productivity and reduce soil compaction.

2WD Standard tires (ag) Front: 7.50-18. Rear: 13.6/12-36
4WD Standard tires (ag) Front: 10.5-20. Rear: 13.6/12-36

DIMENSIONS

2WD Wheelbase 87.6inches / 222cm
4WD Wheelbase 88.4inches / 224cm
Length 150.4inches / 382cm
Width 74.4inches / 188cm
Height 96.5inches / 245cm
2WD Weight 6327lbs / 2869kg
4WD Weight 7033lbs / 3190kg

DIMENSIONS & TIRES

The Fendt Farmer 105S tractor offers a compact 2WD configuration with an 87.6-inch wheelbase, enhancing maneuverability in tight spaces. Weighing between 6,327 to 7,033 pounds, it provides a robust stability for various agricultural tasks, though the heavier variants may compromise speed during transport. The front tire size of 7.50-18 and rear tire size of 13.6/12-36 ensure adequate traction, but users should consider potential challenges in sloped terrains with the 2WD setup; 4WD may be more advantageous in such conditions.

2WD Wheelbase 87.6inches / 222cm
4WD Wheelbase 88.4inches / 224cm
Weight 6327 to 7033 pounds
Front tire 7.50-18
2WD Rear tire 13.6/12-36

ELECTRICAL

Ground negative
Charging system alternator
Charging amps 28
Charging volts 14
Battery volts 12
Battery AH 110


Last Updated 2025-01-01
Stephen is a passionate tractor hobbyist with a deep-seated love for all things mechanized and agricultural. Growing up in a rural setting, he developed a fascination with these mighty machines that have played a crucial role in shaping the farming industry.

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