UTB/Universal 453 - Horsepower, Weight, Specs, Problems, Price & More

The UTB/Universal 453 tractor is powered by a UTB 2.3L 3-cyl diesel engine that provides 45 hp / 33.6 kW of horsepower and 107.7 lb-ft / 146.0 Nm torque. It has a 4x2 2WD/4x4 MFWD 4WD drive configuration and a 8-speed constant mesh 12-speed creeper transmission.

• Engine
• Transmission
• Brakes
• Steering
• Common Problems
• What Users Like
• Technical Specifications

Engine

The engine is a UTB diesel 3-cylinder liquid-cooled with a displacement of 142.8 ci / 2.3 L and a bore/stroke of 3.74x4.331 inches / 95 x 110 mm. It has a direct injection fuel system and an oil bath air cleaner. The compression ratio is 17:1 and it is rated at 45 hp / 33.6 kW at 2400 rpm. The engine produces a torque of 107.7 lb-ft / 146.0 Nm at 1500 rpm and has a starter voltage of 12.

Transmission

The transmission is an 8-speed constant mesh 12-speed creeper. The engine produces 45 hp / 33.6 kW and is mated to the transmission. The transmission is capable of providing smooth gear shifts and has a creeper gear for low-speed applications. It is a reliable and efficient transmission that is well-suited for the tractor's power output.

Brakes

The brakes are dry band type and provide reliable stopping power. They are easy to maintain and have a long service life. The tractor's UTB diesel 3-cylinder liquid-cooled engine produces 45 hp / 33.6 kW and is capable of providing ample power to the brakes. The displacement of the engine is 142.8 ci / 2.3 L and it has a bore/stroke of 3.74x4.331 inches / 95 x 110 mm. The brakes are a critical safety feature of the tractor.

Steering

The steering is hydrostatic power and provides precise control of the tractor. The UTB 2.3L 3-cyl diesel engine produces 45 hp / 33.6 kW and is capable of providing ample power to the steering system. The fuel tank has a capacity of 16.3 gal / 61.7 L and provides enough fuel for long hours of operation. The steering system is easy to maintain and has a long service life.

Common Problems

Users have reported issues with the tractor's differential lock, which is mechanical rear. The cab is optional and some users have reported issues with the two-post ROPS. The tractor's chassis is available in 4x2 2WD/4x4 MFWD 4WD. Some users have reported issues with the dry band brakes. The tractor's transmissions are 8-speed constant mesh 12-speed creeper and are generally reliable. However, some users have reported issues with the creeper gear.

What Users Like

Users appreciate the tractor's ag front tires, which are available in 6.00-16/7.50-20 (4WD). The ag rear tires are 14.9-28 and provide excellent traction. The tractor's UTB diesel 3-cylinder liquid-cooled engine produces 45 hp / 33.6 kW and is reliable and efficient. The transmission is an 8-speed constant mesh 12-speed creeper and provides smooth gear shifts. The tractor's hydrostatic power steering system provides precise control of the tractor.

UTB/Universal 453 Technical Specifications

Power
Engine	45 hp / 33.6 kW
Engine Detail
Description	UTB diesel 3-cylinder liquid-cooled
Displacement	142.8 ci / 2.3 L
Bore/stroke	3.74x4.331 inches / 95 x 110 mm
Power	45 hp / 33.6 kW
Fuel System	direct injection
Air Cleaner	oil bath
Compression	17:1
Rated Rpm	2400
Torque	107.7 lb-ft / 146.0 Nm
Torque Rpm	1500
Starter Volts	12
Engine
Description	UTB 2.3L 3-cyl diesel
Fuel Tank	16.3 gal / 61.7 L
Mechanical
Chassis	4x2 2WD/4x4 MFWD 4WD
Differential Lock	mechanical rear
Steering	hydrostatic power
Brakes	dry band
Cab	Two-post ROPS. Cab optional
Transmissions	8-speed constant mesh 12-speed creeper
Tires
Ag Front	6.00-16/7.50-20 (4WD)
Ag Rear	14.9-28
Dimensions
Wheelbase	83.4 inches / 211 cm
Length	143.3 inches / 363 cm
Height	97.6 inches / 247 cm
Weight	5886 lbs / 2669 kg
2wd Front Tread	55.1 to 78.7 inches / 139 to 199 cm
4wd Front Tread	55.5 to 59.4 inches / 140 to 150 cm
Rear Tread	55.5 to 75.2 inches / 140 to 191 cm
Dimensions And Tires
Wheelbase	83.4 inches / 211 cm
Weight	5886 lbs / 2669 kg
Front Tire	6.00-16
Rear Tire	14.9-28
Hydraulics
Type	open center
Valves	1
Pump Flow	9.7 gpm / 36.7 lpm
Tractor Hitch
Rear Type	II/I
Rear Lift	3740 lbs / 1696 kg
Electrical
Charging System	alternator
Battery Volts	12
Battery Ah	150
Power Take Off Pto
Rear Pto	independent
Rear Rpm	540
Variants
453dt	4WD

Other UTB/Universal tractors:

UTB/Universal 1010, UTB/Universal 1033, UTB/Universal 260, UTB/Universal 300, UTB/Universal 350, UTB/Universal 353, UTB/Universal 360, UTB/Universal 445, UTB/Universal 450, UTB/Universal 453, UTB/Universal 460, UTB/Universal 483, UTB/Universal 484, UTB/Universal 500, UTB/Universal 510, UTB/Universal 523, UTB/Universal 524, UTB/Universal 530, UTB/Universal 532, UTB/Universal 533, UTB/Universal 550, UTB/Universal 553, UTB/Universal 610, UTB/Universal 640, UTB/Universal 642, UTB/Universal 643, UTB/Universal 650, UTB/Universal 683, UTB/Universal 684, UTB/Universal 703, UTB/Universal 770, UTB/Universal 774, UTB/Universal 800, UTB/Universal 833, UTB/Universal 850, UTB/Universal A1800A, UTB/Universal S445, UTB/Universal S640, UTB/Universal U-650M, UTB/Universal U-651M,