Bukh 403 Tractor

Manufacturer	Bukh
Price	-
Model	403
Equipment Type	Utility Tractors
Factory	Denmark

BUKH 403 POWER

Engine	43 hp/32.1 kW
PTO (claimed)	36 hp/26.8 kW

ENGINE DETAIL

The Bukh 403 tractor features a Bukh 3G105 diesel engine with a 3-cylinder liquid-cooled design, offering a displacement of 3.4 L, which enhances its torque output and fuel efficiency for agricultural tasks. With a power rating of 43 hp at 1800 RPM, it strikes a balance between performance and economy, making it suitable for medium-duty farming applications. However, its limitations in high RPM performance may restrict its use in heavy-duty scenarios demanding greater power at higher speeds.

Description	Bukh 3G105/diesel/3-cylinder/liquid-cooled
Displacement	206.1 ci/3.4 L
Bore/Stroke	4.134x5.118 inches/105 x 130 mm
Power	43 hp/32.1 kW
Rated RPM	1800
Starter	electric
Starter volts	12

BUKH 403 ENGINE

The Bukh 403 tractor features a robust 3.4L 3-cylinder diesel engine, providing reliable torque for various agricultural tasks. Its 9.25-gallon (35.0 L) fuel tank enables extended operational hours, which can be advantageous for larger fields or prolonged tasks. However, limited fuel capacity may necessitate more frequent refueling in extensive applications, potentially impacting overall efficiency.

Description	Bukh 3.4L 3-cyl diesel
Fuel tank	9.25 gal/35.0 L

TRANSMISSION

The Bukh 403 tractor features an 8-speed forward and 4-speed reverse transmission, providing versatility for various field conditions. The gear configuration allows for efficient power management and optimum speed control in both low and high ranges, making it suitable for diverse agricultural tasks. However, the complexity of the gear shifting may require operator training to ensure effective operation, especially when engaging in tasks that require frequent directional changes.

Type	gear
Gears	8 forward and 4 reverse
Description	Four gears in two ranges, plus reverse range.

MECHANICAL

The Bukh 403 tractor features a 4x2 two-wheel drive chassis suitable for light to moderate agricultural tasks on flat terrain. Its open operator station enhances visibility but may expose the operator to adverse weather conditions. The 8-speed transmission offers versatility in speed management, enabling efficient operation across various tasks, though it may require adept gear shifting for optimal performance.

Chassis	4x2 2WD
Cab	Open operator station.
Transmission	8-speed gear

HYDRAULICS

Pump flow

4.2 gpm/15.9 lpm

TRACTOR HITCH

Rear Type

II/I

POWER TAKE-OFF (PTO)

Rear RPM	540/1000 (1.375)
Engine RPM	540@1740/1000@1790

DIMENSIONS

Weight

4115 lbs/1866 kg

DIMENSIONS & TIRES

The Bukh 403 tractor, weighing 4115 lbs (1866 kg), offers a robust design suitable for moderate agricultural tasks. Its weight provides stability during operation, enhancing its pulling capacity and reducing soil compaction. However, this weight may limit agility in tight spaces and create challenges in transportability without appropriate trailers.