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Head to head · Utility
LS KR45 vs Oliver 550
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LSLS KR45
vs
OliverOliver 550
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ 550 higher · +1.3 hp (+3%)KR4543 hp
55044.3 hp
Median Utility Tractor55 hp
KR45 is in the 37th percentile; 550 is in the 38th · 5,383 models
Engine Displacement
▲ 550 higher · +2 ci (+1%)KR45153 ci
550155 ci
Median Utility Tractor183 ci
KR45 is in the 40th percentile; 550 is in the 42nd · 5,580 models
Cylinders
= Effectively tiedKR454
5504
Median Utility Tractor4
KR45 is in the 50th percentile; 550 is in the 50th · 5,720 models
Forward Gears
▲ KR45 higher · +26 (+433%)KR4532
5506
Median Utility Tractor12
KR45 is in the 97th percentile; 550 is in the 11th · 4,941 models
KR45 (A)550 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | LS KR45 | Oliver 550 | Difference |
|---|---|---|---|
| Manufacturer | LS | Oliver | — |
| Model | KR45 | 550 | — |
| Category | Utility | Utility | Same |
Engine
| Spec | LS KR45 | Oliver 550 | Difference |
|---|---|---|---|
| Manufacturer | LS | Oliver | — |
| Model | S4QL | Not recorded | — |
| Power Output | 43hp | 44.3hp | ▲ 550+1.3 hp · +3% |
| Rated RPM | 2,600RPM | 2,000RPM | ▲ KR45+600 RPM · +30% |
| Cylinders | 4 | 4 | Same |
| Displacement | 153ci | 155ci | ▲ 550+2 ci · +1% |
| Bore | 3.5in | 3.6in | ▲ 550+0.1 in · +3% |
| Stroke | 4.1in | 3.8in | ▲ KR45+0.3 in · +8% |
Transmission
| Spec | LS KR45 | Oliver 550 | Difference |
|---|---|---|---|
| Type | Synchronized Shuttle | Gear | — |
Dimensions & Weight
| Spec | LS KR45 | Oliver 550 | Difference |
|---|---|---|---|
| Length | 126in | 120in | ▲ KR45+6 in · +5% |
| Width | 62.2in | Not recorded | — |
| Height | 94.9in | 58in | ▲ KR45+36.9 in · +64% |
| Operating Weight | 3,638lb | 3,730lb | ▲ 550+92 lb · +3% |
Hydraulics
| Spec | LS KR45 | Oliver 550 | Difference |
|---|---|---|---|
| System Type | Not recorded | Open center | — |
| Steering Type | Hydrostatic power | Power assist | — |
Power Take-off (PTO)
| Spec | LS KR45 | Oliver 550 | Difference |
|---|---|---|---|
| Type | Not recorded | Independent | — |
| Speed 1 | Not recorded | 540rpm | — |
| Speed 2 | Not recorded | 1,000rpm | — |
Hitch & Towing
| Spec | LS KR45 | Oliver 550 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Three-Point Hitch | — |
| Hitch Category | Not recorded | I | — |
| Hitch Position | Not recorded | Rear | — |
Chassis & Drive
| Spec | LS KR45 | Oliver 550 | Difference |
|---|---|---|---|
| Chassis Type | 4x4 MFWD 4WD | 4x2 | — |
| Drive Type | 4WD | 2WD | — |
| Steering Type | Hydrostatic power | Power assist | — |
| Brake Type | Not recorded | Differential mechanical dry disc | — |
Electrical
| Spec | LS KR45 | Oliver 550 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Operator Station
| Spec | LS KR45 | Oliver 550 | Difference |
|---|---|---|---|
| Type | Not recorded | Open | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 37th percentile (43 hp)B · 38th percentile (44.3 hp)
Engine Displacement
median 183 ciA · 40th percentile (153 ci)B · 42nd percentile (155 ci)
Cylinders
median 4A · 50th percentile (4)B · 50th percentile (4)
Forward Gears
median 12A · 97th percentile (32)B · 11th percentile (6)
Operating Weight
median 5,303 lbA · 31st percentile (3,638 lb)B · 32nd percentile (3,730 lb)
A · KR45B · 550Median Utility Tractor