Compare/UTB/Universal 450 vs UTB/Universal S445

UTB/Universal 450 vs UTB/Universal S445

Verdict: UTB/Universal 450 vs UTB/Universal S445

The UTB/Universal 450 and the UTB/Universal S445 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 42 hp. UTB/Universal S445 is the lighter machine (2,540 kg vs 3,850 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

UTB/Universal

Fit score

Best match

Clear

UTB/Universal

Fit score

Best match

Clear

Rated power

42 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

UTB/UniversalReference

With 14.9x28 rear tires.Reference

liquid-cooledReference

Final drives

spur gearReference

—

Differential lock

mechanical rearReference

—

Drive

—

crawlerReference

Engine

Fuel tank

54.1 LReference

Displacement

2.3 LReference

Bore/Stroke

95 x 110 mmReference

Compression

17:1Reference

Rated RPM

2400Reference

Starter

electricReference

Starter volts

12Reference

Oil capacity

16.7 LReference

—

Coolant capacity

11.6 LReference

—

Fuel system

—

direct injectionReference

Torque

—

151.9 NmReference

Torque RPM

—

1500Reference

Starter power

—

3.0 kWReference

Transmission

Gears

8 forward and 2 reverseReference

6 forward and 2 reverseReference

Clutch

279.4mm dry discReference

254mm dry discsReference

PTO & Hydraulics

PTO (claimed)

31.2 kWReference

31.3 kWReference

Type

partially synchronizedReference

constant meshReference

Pressure

147.1 barReference

170.7 barReference

Pump flow

37.9 lpmReference

22.0 lpmReference

Rear Type

II/IReference

Rear lift

1202 kgReference

Rear PTO

independentReference

—

Rear PTO Type

540 (1.375)Reference

540Reference

Engine RPM

540@2160Reference

540@1970Reference

Dimensions

2WD Wheelbase

192 cmReference

—

4WD Wheelbase

198 cmReference

—

Weight

3850 to 5263 poundsReference

2540 kgReference

Front tire

6.50x16Reference

—

2WD Rear tire

14.9x28Reference

—

2WD Standard tires (ag)

Front: 6.50x16. Rear: 14.9x28Reference

—

4WD Standard tires (ag)

Front: 9.50x20. Rear: 14.9x28Reference

—

Lawn/turf front

7.50x16Reference

—

Lawn/turf rear

18.4x16AReference

—

2WD Length

295 cmReference

—

4WD Length

311 cmReference

—

2WD Weight

1746 kgReference

—

4WD Weight

2387 kgReference

—

2WD Ground clearance

46 cmReference

—

4WD Ground clearance

39 cmReference

—

2WD Front tread

127 to 195 cmReference

—

4WD Front tread

140 cmReference

—

Rear tread

119 to 190 cmReference

—

Wheelbase

—

131 cmReference

Length

—

290 cmReference

UTB/Universal 450 Height

2WD Hood

137 cmReference

—

4WD Hood

145 cmReference

—

2WD ROPS

229 cmReference

—

4WD ROPS

231 cmReference

—

Speeds

Variants

SV445

—

narrowReference

S445

—

standardReference

SM445

—

wide-trackReference

U445

—

wheeled tractorReference

UTB/Universal S445 attachments

Electrical

Charging system

—

alternatorReference

Battery volts

—

12Reference

UTB/Universal S445 Tracks

SV445 width

—

24 cmReference

S445 width

—

30 cmReference

SM445 width

—

36 cmReference

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.