IsekiModel A
Iseki TD4450
Lawn and Garden
- power
- 48 hp
- displacement
- 145 ci
- Cylinders
- 4
- Forward gears
- 18
Head to head · Lawn and Garden
Iseki TD4450 vs White Field Boss 43
WhiteModel B
White Field Boss 43
Sub-Compact
- power
- 45 hp
- displacement
- 145 ci
- Cylinders
- 4
- Forward gears
- 12
IsekiIseki TD4450
vs
WhiteWhite Field Boss 43
How they compare
Headline specs vs. the whole Lawn and Garden
Engine Power
▲ TD4450 higher · +3 hp (+7%)TD445048 hp
Field Boss 4345 hp
Median Lawn and Garden Tractor18 hp
TD4450 is in the 99th percentile; Field Boss 43 is in the 98th · 380 models
Engine Displacement
= Effectively tiedTD4450145 ci
Field Boss 43145 ci
Median Lawn and Garden Tractor41.1 ci
TD4450 is in the 97th percentile; Field Boss 43 is in the 97th · 366 models
Cylinders
= Effectively tiedTD44504
Field Boss 434
Median Lawn and Garden Tractor2
TD4450 is in the 97th percentile; Field Boss 43 is in the 97th · 376 models
Forward Gears
▲ TD4450 higher · +6 (+50%)TD445018
Field Boss 4312
Median Lawn and Garden Tractor6
TD4450 is in the 98th percentile; Field Boss 43 is in the 92nd · 152 models
TD4450 (A)Field Boss 43 (B)Median Lawn and Garden Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Iseki TD4450 | White Field Boss 43 | Difference |
|---|---|---|---|
| Manufacturer | Iseki | White | — |
| Model | TD4450 | Field Boss 43 | — |
| Category | Lawn and Garden | Sub-Compact | — |
Engine
| Spec | Iseki TD4450 | White Field Boss 43 | Difference |
|---|---|---|---|
| Manufacturer | Isuzu | Isuzu | Same |
| Model | C240 | C240 | Same |
| Power Output | 48hp | 45hp | ▲ TD4450+3 hp · +7% |
| Rated RPM | 2,600RPM | 2,600RPM | Same |
| Cylinders | 4 | 4 | Same |
| Displacement | 145ci | 145ci | Same |
| Bore | 3.4in | 3.4in | Same |
| Stroke | 4in | 4in | Same |
Transmission
| Spec | Iseki TD4450 | White Field Boss 43 | Difference |
|---|---|---|---|
| Type | Synchromesh | Partially synchronized | — |
Dimensions & Weight
| Spec | Iseki TD4450 | White Field Boss 43 | Difference |
|---|---|---|---|
| Length | 134in | 136in | ▲ Field Boss 43+2 in · +1% |
| Width | 61in | 66.9in | ▲ Field Boss 43+5.9 in · +10% |
| Height | 90.2in | 80.9in | ▲ TD4450+9.3 in · +11% |
| Operating Weight | 3,679lb | 3,748lb | ▲ Field Boss 43+69 lb · +2% |
Hydraulics
| Spec | Iseki TD4450 | White Field Boss 43 | Difference |
|---|---|---|---|
| System Type | Open Center | Open center | Same |
| Steering Type | Not recorded | Power | — |
Power Take-off (PTO)
| Spec | Iseki TD4450 | White Field Boss 43 | Difference |
|---|---|---|---|
| Speed 1 | Not recorded | 540rpm | — |
Tires
| Spec | Iseki TD4450 | White Field Boss 43 | Difference |
|---|---|---|---|
| Front Tire Size | Not recorded | 6.00-16 | — |
| Rear Tire Size | Not recorded | 13.6-28 | — |
Hitch & Towing
| Spec | Iseki TD4450 | White Field Boss 43 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Category I | — |
| Hitch Category | I | Category 3 | — |
Chassis & Drive
| Spec | Iseki TD4450 | White Field Boss 43 | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Power | — |
Electrical
| Spec | Iseki TD4450 | White Field Boss 43 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Category context
Both models against the field
Engine Power
median 18 hpA · 99th percentile (48 hp)B · 98th percentile (45 hp)
Engine Displacement
median 41.1 ciA · 97th percentile (145 ci)B · 97th percentile (145 ci)
Cylinders
median 2A · 97th percentile (4)B · 97th percentile (4)
Forward Gears
median 6A · 98th percentile (18)B · 92nd percentile (12)
Operating Weight
median 738 lbA · 96th percentile (3,679 lb)B · 96th percentile (3,748 lb)
A · TD4450B · Field Boss 43Median Lawn and Garden Tractor