Image not recorded
UTB/UniversalModel A
UTB/Universal 445
Utility
- power
- 45 hp
- displacement
- 143 ci
- Cylinders
- 3
- Forward gears
- 9
Head to head · Utility
UTB/Universal 445 vs Yanmar EX450
Image not recorded
YanmarModel B
Yanmar EX450
Utility
- power
- 45 hp
- displacement
- 134 ci
- Cylinders
- 4
- Forward gears
- 9
UTB/UniversalUTB/Universal 445
vs
YanmarYanmar EX450
How they compare
Headline specs vs. the whole Utility
Engine Power
= Effectively tied44545 hp
EX45045 hp
Median Utility Tractor55 hp
445 is in the 39th percentile; EX450 is in the 39th · 5,383 models
Engine Displacement
▲ 445 higher · +9 ci (+7%)445143 ci
EX450134 ci
Median Utility Tractor183 ci
445 is in the 36th percentile; EX450 is in the 31st · 5,580 models
Cylinders
▲ EX450 higher · +1 (+33%)4453
EX4504
Median Utility Tractor4
445 is in the 23rd percentile; EX450 is in the 50th · 5,720 models
Forward Gears
= Effectively tied4459
EX4509
Median Utility Tractor12
445 is in the 35th percentile; EX450 is in the 35th · 4,941 models
445 (A)EX450 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | UTB/Universal 445 | Yanmar EX450 | Difference |
|---|---|---|---|
| Manufacturer | UTB/Universal | Yanmar | — |
| Model | 445 | EX450 | — |
| Category | Utility | Utility | Same |
Engine
| Spec | UTB/Universal 445 | Yanmar EX450 | Difference |
|---|---|---|---|
| Manufacturer | UTB | Yanmar | — |
| Model | D-115 | Yanmar | — |
| Power Output | 45hp | 45hp | Same |
| Rated RPM | 2,400RPM | 2,700RPM | ▲ EX450+300 RPM · +13% |
| Cylinders | 3 | 4 | ▲ EX450+1 · +33% |
| Displacement | 143ci | 134ci | ▲ 445+9 ci · +7% |
| Bore | 3.7in | 3.5in | ▲ 445+0.2 in · +6% |
| Stroke | 4.3in | 3.5in | ▲ 445+0.8 in · +23% |
Transmission
| Spec | UTB/Universal 445 | Yanmar EX450 | Difference |
|---|---|---|---|
| Type | Sliding Gear, Constant Mesh | Synchronized shuttle | — |
Dimensions & Weight
| Spec | UTB/Universal 445 | Yanmar EX450 | Difference |
|---|---|---|---|
| Length | 121in | 127in | ▲ EX450+6 in · +5% |
| Width | Not recorded | 71.7in | — |
| Height | 58.7in | Not recorded | — |
| Operating Weight | 4,500lb | 3,499lb | ▲ 445+1,001 lb · +29% |
Hydraulics
| Spec | UTB/Universal 445 | Yanmar EX450 | Difference |
|---|---|---|---|
| System Type | Open Center | Open center | Same |
| Steering Type | Not recorded | Hydrostatic power | — |
Power Take-off (PTO)
| Spec | UTB/Universal 445 | Yanmar EX450 | Difference |
|---|---|---|---|
| Type | Rear PTO | Live with dry dual stage clutch | — |
| Speed 1 | 540rpm | 540rpm | Same |
Hitch & Towing
| Spec | UTB/Universal 445 | Yanmar EX450 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Three-Point Hitch | — |
| Hitch Category | II/I | I | — |
| Hitch Position | Not recorded | Rear | — |
| Hitch Capacity | Not recorded | 2,464lb | — |
Chassis & Drive
| Spec | UTB/Universal 445 | Yanmar EX450 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x4 MFWD 4WD | — |
| Drive Type | Not recorded | 4WD | — |
| Steering Type | Not recorded | Hydrostatic power | — |
| Brake Type | Not recorded | Wet disc | — |
Electrical
| Spec | UTB/Universal 445 | Yanmar EX450 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | UTB/Universal 445 | Yanmar EX450 | Difference |
|---|---|---|---|
| Coolant | Not recorded | 1.2gal | — |
Operator Station
| Spec | UTB/Universal 445 | Yanmar EX450 | Difference |
|---|---|---|---|
| Type | Open | Two-post ROPS | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 39th percentile (45 hp)B · 39th percentile (45 hp)
Engine Displacement
median 183 ciA · 36th percentile (143 ci)B · 31st percentile (134 ci)
Cylinders
median 4A · 23rd percentile (3)B · 50th percentile (4)
Forward Gears
median 12A · 35th percentile (9)B · 35th percentile (9)
Operating Weight
median 5,303 lbA · 43rd percentile (4,500 lb)B · 29th percentile (3,499 lb)
A · 445B · EX450Median Utility Tractor