Ag KingModel A
Ag King AK4540
Utility
- power
- 45 hp
- displacement
- 185 ci
- Cylinders
- 3
- Forward gears
- 16
Head to head · Utility
Ag King AK4540 vs White Field Boss 43
WhiteModel B
White Field Boss 43
Sub-Compact
- power
- 45 hp
- displacement
- 145 ci
- Cylinders
- 4
- Forward gears
- 12
Ag KingAg King AK4540
vs
WhiteWhite Field Boss 43
How they compare
Headline specs vs. the whole Utility
Engine Power
= Effectively tiedAK454045 hp
Field Boss 4345 hp
Median Utility Tractor55 hp
AK4540 is in the 39th percentile; Field Boss 43 is in the 39th · 5,383 models
Engine Displacement
▲ AK4540 higher · +40 ci (+28%)AK4540185 ci
Field Boss 43145 ci
Median Utility Tractor183 ci
AK4540 is in the 50th percentile; Field Boss 43 is in the 37th · 5,580 models
Cylinders
▲ Field Boss 43 higher · +1 (+33%)AK45403
Field Boss 434
Median Utility Tractor4
AK4540 is in the 23rd percentile; Field Boss 43 is in the 50th · 5,720 models
Forward Gears
▲ AK4540 higher · +4 (+33%)AK454016
Field Boss 4312
Median Utility Tractor12
AK4540 is in the 73rd percentile; Field Boss 43 is in the 50th · 4,941 models
AK4540 (A)Field Boss 43 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Ag King AK4540 | White Field Boss 43 | Difference |
|---|---|---|---|
| Manufacturer | Ag King | White | — |
| Model | AK4540 | Field Boss 43 | — |
| Category | Utility | Sub-Compact | — |
Engine
| Spec | Ag King AK4540 | White Field Boss 43 | Difference |
|---|---|---|---|
| Manufacturer | Jinma | Isuzu | — |
| Model | 310 | C240 | — |
| Power Output | 45hp | 45hp | Same |
| Rated RPM | 2,400RPM | 2,600RPM | ▲ Field Boss 43+200 RPM · +8% |
| Cylinders | 3 | 4 | ▲ Field Boss 43+1 · +33% |
| Displacement | 185ci | 145ci | ▲ AK4540+40 ci · +28% |
| Bore | Not recorded | 3.4in | — |
| Stroke | Not recorded | 4in | — |
Transmission
| Spec | Ag King AK4540 | White Field Boss 43 | Difference |
|---|---|---|---|
| Type | Manual | Partially synchronized | — |
Dimensions & Weight
| Spec | Ag King AK4540 | White Field Boss 43 | Difference |
|---|---|---|---|
| Length | 135in | 136in | ▲ Field Boss 43+1 in · <1% |
| Width | 63in | 66.9in | ▲ Field Boss 43+3.9 in · +6% |
| Height | 105in | 80.9in | ▲ AK4540+24.1 in · +30% |
| Operating Weight | 4,650lb | 3,748lb | ▲ AK4540+902 lb · +24% |
Hydraulics
| Spec | Ag King AK4540 | White Field Boss 43 | Difference |
|---|---|---|---|
| System Type | Not recorded | Open center | — |
| Steering Type | Not recorded | Power | — |
Power Take-off (PTO)
| Spec | Ag King AK4540 | White Field Boss 43 | Difference |
|---|---|---|---|
| Speed 1 | Not recorded | 540rpm | — |
Tires
| Spec | Ag King AK4540 | White Field Boss 43 | Difference |
|---|---|---|---|
| Front Tire Size | Not recorded | 6.00-16 | — |
| Rear Tire Size | Not recorded | 13.6-28 | — |
Hitch & Towing
| Spec | Ag King AK4540 | White Field Boss 43 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Category I | — |
| Hitch Category | I | Category 3 | — |
Chassis & Drive
| Spec | Ag King AK4540 | White Field Boss 43 | Difference |
|---|---|---|---|
| Chassis Type | 4x4 MFWD 4WD | Not recorded | — |
| Drive Type | 4WD | Not recorded | — |
| Steering Type | Not recorded | Power | — |
Electrical
| Spec | Ag King AK4540 | White Field Boss 43 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric | — |
Capacities
| Spec | Ag King AK4540 | White Field Boss 43 | Difference |
|---|---|---|---|
| Coolant | 3.3gal | Not recorded | — |
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 · 50th percentile (185 ci)B · 37th percentile (145 ci)
Cylinders
median 4A · 23rd percentile (3)B · 50th percentile (4)
Forward Gears
median 12A · 73rd percentile (16)B · 50th percentile (12)
Operating Weight
median 5,303 lbA · 44th percentile (4,650 lb)B · 33rd percentile (3,748 lb)
A · AK4540B · Field Boss 43Median Utility Tractor