Deutz-Fahr 4046E Keyline Tractor

Manufacturer Deutz-Fahr
Price -
Model 4046E Keyline
Equipment Type Utility Tractors
Factory

DEUTZ-FAHR 4046E KEYLINE POWER

Engine 44.3hp / 33.0kW

ENGINE DETAIL

The Deutz-Fahr 4046E Keyline tractor is powered by a Simpson SJ327E 3-cylinder diesel engine with a displacement of 2.7L, offering a nominal output of 44.3hp at 2200 RPM and a robust torque of 132.8 lb-ft, ideal for light to medium agricultural tasks. Emissions compliant with Stage IIIA indicate moderate environmental impact, though this may limit usage in stricter zones. The electric starter with 12 volts enhances reliability for cold starts, making it suitable for diverse working conditions.

Description Simpson SJ327E diesel 3-cylinder liquid-cooled
Displacement 164.8ci / 2.7L
Bore/Stroke 3.74x5.00inches / 95x 127mm
Emissions Stage IIIA
Power 44.3hp / 33.0kW
Rated RPM 2200
Torque 132.8lb-ft / 180.1Nm
Starter electric
Starter volts 12

DEUTZ-FAHR 4046E KEYLINE ENGINE

The Deutz-Fahr 4046E features a Simpson 2.7L 3-cylinder diesel engine, offering efficient fuel consumption and compact power suitable for smaller farms or landscaping tasks. With a fuel tank capacity of 14.5 gallons (54.9 liters), it balances operational range with overall weight, enabling longer work sessions without constant refueling. However, the relatively small engine may limit its performance under heavy loads or in demanding applications, requiring careful assessment of intended use scenarios.

Description Simpson 2.7L 3-cyl diesel
Fuel tank 14.5gal / 54.9L

TRANSMISSIONS OVERVIEW

The Deutz-Fahr 4046E Keyline tractor features an 8-speed gearbox complemented by a 12-speed creeper, allowing for optimal torque management and efficient low-speed operation ideal for precision tasks such as plowing or tilling. The partially synchronized 8-speed system enhances shifting ease, reducing operator strain during versatile applications. This combination presents advantages in both productivity and operator comfort, though it may present a learning curve for novice users managing the complexities of gear selection.

Description 8-speed gear 12-speed creeper 8-speed partially synchronized

TRANSMISSION 1

The Deutz-Fahr 4046E, equipped with an 8 forward and 2 reverse gear transmission, offers versatility for various agricultural tasks, allowing efficient control of speed and torque. The mechanical dry disc clutch provides reliable engagement but may require more maintenance compared to hydraulic alternatives, which can impact downtime. Ideal for mid-sized operations, the combination of this gear configuration and clutch type suits both field and road applications, though operators should be prepared for potential wear over time.

Type gear
Gears 8 forward and 2 reverse
Clutch mechanical dry disc

TRANSMISSION 2

The Deutz-Fahr 4046E Keyline features a creeper drive system, providing precise low-speed control, ideal for tasks requiring enhanced maneuverability in confined spaces. With 12 forward and 3 reverse gears, it allows for versatile speed management across various agricultural applications, although the limited number of reverse gears may restrict rapid repositioning. The mechanical dry disc clutch offers reliability, but can require more maintenance than hydraulic alternatives, which may be a consideration for long-term operational costs.

Type creeper
Gears 12 forward and 3 reverse
Clutch mechanical dry disc

TRANSMISSION 3

The Deutz-Fahr 4046E Keyline features a partially synchronized transmission, beneficial for smoother gear changes, though it may require more skill during rapid shifts. With 8 forward and reverse gears, it offers versatility for various applications, ideal for tasks ranging from fieldwork to transport. The mechanical dry disc clutch enhances durability but may exhibit slightly harsher engagement compared to hydraulic alternatives, potentially challenging operators during initial use.

Type partially synchronized
Gears 8 forward and reverse
Clutch mechanical dry disc

MECHANICAL

The Deutz-Fahr 4046E Keyline tractor features a 4x2 2WD or 4x4 MFWD configuration, providing versatility for various agricultural applications; however, the absence of a full cab may limit comfort and protection in adverse weather. The mechanical differential lock enhances traction on uneven terrain, making it advantageous for field operations requiring consistent wheel grip. With its 8-speed transmission, including a 12-speed creeper option, this tractor is well-suited for tasks requiring precise speed control, such as tillage or planting.

Chassis 4x2 2WD/4x4 MFWD 4WD
Differential lock mechanical
Steering power
Cab Open operator station. Two-post ROPS available
Transmissions 8-speed gear 12-speed creeper 8-speed partially synchronized

HYDRAULICS

Type open center
Valves 2 to 4
Pump flow 7.1gpm / 26.9lpm

TRACTOR HITCH

Rear Type II
Rear lift 2756lbs / 1250kg

POWER TAKE-OFF (PTO)

Rear PTO independent
Rear RPM 540/540/540E/540/1000

DIMENSIONS

2WD Wheelbase 75.6inches / 192cm
4WD Wheelbase 76.8inches / 195cm
Length 139.8inches / 355cm
Width 70.9inches / 180cm
Height (steering wheel) 64.3inches / 163cm
2WD ROPS Weight 4630lbs / 2100kg
4WD ROPS Weight 5512lbs / 2500kg
2WD Front tread 57.6inches / 146cm
4WD Front tread 58.6inches / 148cm
Rear tread 56.7inches / 144cm

DIMENSIONS & TIRES

The Deutz-Fahr 4046E Keyline tractor offers a compact design with a 2WD wheelbase of 75.6 inches and a 4WD wheelbase of 76.8 inches, enhancing maneuverability in tight spaces. Weighing between 4,630 to 5,512 pounds allows for stable traction and suitable load capacity, though the weight distribution may affect performance on uneven terrain. This tractor is ideal for small to medium-sized farms requiring versatility and efficiency in various agricultural tasks, but the choice between 2WD and 4WD should be based on soil conditions and operational requirements.

2WD Wheelbase 75.6inches / 192cm
4WD Wheelbase 76.8inches / 195cm
Weight 4630 to 5512 pounds

ELECTRICAL

Ground negative
Battery volts 12


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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