Deutz-Fahr 8.31 Tractor

Manufacturer Deutz-Fahr
Price -
Model 8.31
Equipment Type -
Factory

DEUTZ-FAHR 8.31 POWER

Engine 230hp / 171.5kW

ENGINE DETAIL

The Deutz-Fahr 8.31 tractor features a robust 6-cylinder turbo diesel engine with a significant displacement of 9.6L, providing ample torque for heavy-duty applications. With a power output of 230hp at 2300 RPM, it is well-suited for demanding agricultural tasks such as plowing and tilling. However, its size and weight may limit maneuverability in smaller fields, making it more appropriate for large-scale operations.

Description Deutz turbo diesel 6-cylinder
Displacement 584ci / 9.6L
Bore/Stroke 4.9213x5.12inches / 125x 130mm
Power 230hp / 171.5kW
Rated RPM 2300

DEUTZ-FAHR 8.31 ENGINE

The Deutz-Fahr 8.31 tractor is powered by a robust 9.6L 6-cylinder diesel engine, offering superior torque and fuel efficiency for demanding agricultural tasks. Its large 97-gallon (367.1L) fuel tank ensures extended operational hours with reduced downtime for refueling, making it ideal for large-scale farming operations. However, the substantial weight of the engine and fuel tank may impact maneuverability in tighter fields.

Description Deutz 9.6L 6-cyl diesel
Fuel tank 97.0gal / 367.1L

TRANSMISSION

The Deutz-Fahr 8.31 tractor features an 18 forward and 9 reverse gear configuration, providing exceptional versatility for various field conditions and tasks, from tillage to transport. The wide range of gears enables optimal torque management and fuel efficiency while enhancing maneuverability in tight spaces. This gearbox setup is advantageous for operators needing precise speed control, but it may require a learning curve for efficient shifting.

Gears 18 forward and 9 reverse

MECHANICAL

The Deutz-Fahr 8.31 features a 4x4 MFWD (Mechanical Front-Wheel Drive) chassis, enhancing traction and stability in diverse field conditions. Its 18-speed transmission allows for finely-tuned control over speed and torque, making it ideal for both heavy-duty agricultural tasks and precision applications. However, the complexity of the transmission may require more maintenance compared to simpler models, potentially increasing operational costs in the long run.

Chassis 4x4 MFWD 4WD
Transmission 18-speed

HYDRAULICS

Pump flow 23.0gpm / 87.1lpm

TRACTOR HITCH

Rear lift 23152lbs / 10501kg

POWER TAKE-OFF (PTO)

Rear RPM 1000

DEUTZ-FAHR 8.31 TIRES

The Deutz-Fahr 8.31 tractor is equipped with Ag front tires 16.9R30 and rear tires 20.8R42, enhancing traction and stability for heavy-duty applications. Advantages include improved load distribution and soil conservation, crucial for optimizing tillage performance. However, the large tire sizes may challenge maneuverability in tight spaces or on uneven terrain, requiring strategic planning for field operations.

Ag front 16.9R30
Ag rear 20.8R42

DIMENSIONS

Wheelbase 118.11inches / 299cm
Length 200.00inches / 508cm
Height 120.87inches / 307cm
Weight 19293lbs / 8751kg

DIMENSIONS & TIRES

The Deutz-Fahr 8.31 tractor features a robust wheelbase of 118.11 inches, promoting stability during field operations, especially in hilly terrains. Weighing 19,293 lbs, it provides excellent traction; however, its weight may limit maneuverability in tighter spaces. The combination of front 16.9R30 and rear 20.8R42 tires enhances flotation and reduces soil compaction, making it ideal for various agricultural applications, yet requiring careful management of tire pressure for optimal performance.

Wheelbase 118.11inches / 299cm
Weight 19293lbs / 8751kg
Front tire 16.9R30
Rear tire 20.8R42


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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