RK TractorsModel A
RK Tractors RK55SC
Sub-Compact
- power
- 55.1 hp
- displacement
- 128 ci
- Cylinders
- 4
- Forward gears
- 16
Head to head · Sub-Compact
RK Tractors RK55SC vs SAME Dorado 55
SAMEModel B
SAME Dorado 55
Sub-Compact
- power
- 56 hp
- displacement
- 183 ci
- Cylinders
- 3
- Forward gears
- 20
RK TractorsRK Tractors RK55SC
vs
SAMESAME Dorado 55
How they compare
Headline specs vs. the whole Sub-Compact
Engine Power
▲ Dorado 55 higher · +0.9 hp (+2%)RK55SC55.1 hp
Dorado 5556 hp
Median Sub-Compact Tractor26.9 hp
RK55SC is in the 95th percentile; Dorado 55 is in the 95th · 816 models
Engine Displacement
▲ Dorado 55 higher · +55 ci (+43%)RK55SC128 ci
Dorado 55183 ci
Median Sub-Compact Tractor91.4 ci
RK55SC is in the 72nd percentile; Dorado 55 is in the 93rd · 757 models
Cylinders
▲ RK55SC higher · +1 (+33%)RK55SC4
Dorado 553
Median Sub-Compact Tractor3
RK55SC is in the 90th percentile; Dorado 55 is in the 50th · 802 models
Forward Gears
▲ Dorado 55 higher · +4 (+25%)RK55SC16
Dorado 5520
Median Sub-Compact Tractor9
RK55SC is in the 89th percentile; Dorado 55 is in the 98th · 616 models
RK55SC (A)Dorado 55 (B)Median Sub-Compact Tractor
Full comparison
Every spec, side by side
General Information
| Spec | RK Tractors RK55SC | SAME Dorado 55 | Difference |
|---|---|---|---|
| Manufacturer | RK Tractors | SAME | — |
| Model | RK55SC | Dorado 55 | — |
| Category | Sub-Compact | Sub-Compact | Same |
Engine
| Spec | RK Tractors RK55SC | SAME Dorado 55 | Difference |
|---|---|---|---|
| Manufacturer | Yanmar | SAME | — |
| Model | 4TNV86T-CR | Not recorded | — |
| Power Output | 55.1hp | 56hp | ▲ Dorado 55+0.9 hp · +2% |
| Rated RPM | 2,800RPM | 2,350RPM | ▲ RK55SC+450 RPM · +19% |
| Cylinders | 4 | 3 | ▲ RK55SC+1 · +33% |
| Displacement | 128ci | 183ci | ▲ Dorado 55+55 ci · +43% |
| Bore | 3.4in | 4.1in | ▲ Dorado 55+0.7 in · +21% |
| Stroke | 3.5in | 4.5in | ▲ Dorado 55+1 in · +29% |
Transmission
| Spec | RK Tractors RK55SC | SAME Dorado 55 | Difference |
|---|---|---|---|
| Type | mechanical shuttle | Not recorded | — |
Dimensions & Weight
| Spec | RK Tractors RK55SC | SAME Dorado 55 | Difference |
|---|---|---|---|
| Length | 141in | 146in | ▲ Dorado 55+5 in · +4% |
| Width | 63.8in | Not recorded | — |
| Height | Not recorded | 94.5in | — |
| Operating Weight | 4,223lb | 5,733lb | ▲ Dorado 55+1,510 lb · +36% |
Hitch & Towing
| Spec | RK Tractors RK55SC | SAME Dorado 55 | Difference |
|---|---|---|---|
| Hitch Type | Category I | Not recorded | — |
| Hitch Category | Category 3 | Not recorded | — |
Chassis & Drive
| Spec | RK Tractors RK55SC | SAME Dorado 55 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x2 2WD | — |
| Drive Type | Not recorded | 2WD | — |
Electrical
| Spec | RK Tractors RK55SC | SAME Dorado 55 | Difference |
|---|---|---|---|
| Starter Type | electric | Not recorded | — |
Category context
Both models against the field
Engine Power
median 26.9 hpA · 95th percentile (55.1 hp)B · 95th percentile (56 hp)
Engine Displacement
median 91.4 ciA · 72nd percentile (128 ci)B · 93rd percentile (183 ci)
Cylinders
median 3A · 90th percentile (4)B · 50th percentile (3)
Forward Gears
median 9A · 89th percentile (16)B · 98th percentile (20)
Operating Weight
median 2,700 lbA · 83rd percentile (4,223 lb)B · 96th percentile (5,733 lb)
A · RK55SCB · Dorado 55Median Sub-Compact Tractor