Image not recorded
RK TractorsModel A
RK Tractors RK37
Utility
- power
- 37.4 hp
- displacement
- 100 ci
- Cylinders
- 3
- Forward gears
- 12
Head to head · Utility
RK Tractors RK37 vs RK Tractors RK37S
Image not recorded
RK TractorsModel B
RK Tractors RK37S
Utility
- power
- 37.4 hp
- displacement
- 100 ci
- Cylinders
- 3
- Forward gears
- 12
RK TractorsRK Tractors RK37
vs
RK TractorsRK Tractors RK37S
How they compare
Headline specs vs. the whole Utility
Engine Power
= Effectively tiedRK3737.4 hp
RK37S37.4 hp
Median Utility Tractor55 hp
RK37 is in the 31st percentile; RK37S is in the 31st · 5,383 models
Engine Displacement
= Effectively tiedRK37100 ci
RK37S100 ci
Median Utility Tractor183 ci
RK37 is in the 22nd percentile; RK37S is in the 22nd · 5,580 models
Cylinders
= Effectively tiedRK373
RK37S3
Median Utility Tractor4
RK37 is in the 23rd percentile; RK37S is in the 23rd · 5,720 models
Forward Gears
= Effectively tiedRK3712
RK37S12
Median Utility Tractor12
RK37 is in the 50th percentile; RK37S is in the 50th · 4,941 models
RK37 (A)RK37S (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | RK Tractors RK37 | RK Tractors RK37S | Difference |
|---|---|---|---|
| Manufacturer | RK Tractors | RK Tractors | Same |
| Model | RK37 | RK37S | — |
| Category | Utility | Utility | Same |
Engine
| Spec | RK Tractors RK37 | RK Tractors RK37S | Difference |
|---|---|---|---|
| Manufacturer | Yanmar | Yanmar | Same |
| Model | 3TNV88-CR | 3TNV88-CR | Same |
| Power Output | 37.4hp | 37.4hp | Same |
| Rated RPM | 3,000RPM | 3,000RPM | Same |
| Cylinders | 3 | 3 | Same |
| Displacement | 100ci | 100ci | Same |
| Bore | 3.5in | 3.4in | ▲ RK37+0.1 in · +3% |
| Stroke | 3.5in | 3.5in | Same |
Transmission
| Spec | RK Tractors RK37 | RK Tractors RK37S | Difference |
|---|---|---|---|
| Type | Syncro shuttle | Syncro Shuttle | Same |
Dimensions & Weight
| Spec | RK Tractors RK37 | RK Tractors RK37S | Difference |
|---|---|---|---|
| Length | 126in | 126in | Same |
| Width | 53.5in | 53.5in | Same |
| Height | 94.5in | 94.5in | Same |
| Operating Weight | 3,064lb | 3,065lb | ▲ RK37S+1 lb · <1% |
Hydraulics
| Spec | RK Tractors RK37 | RK Tractors RK37S | Difference |
|---|---|---|---|
| Steering Type | Power | Power | Same |
Power Take-off (PTO)
| Spec | RK Tractors RK37 | RK Tractors RK37S | Difference |
|---|---|---|---|
| Type | Independent | Not recorded | — |
| Speed 1 | 540rpm | Not recorded | — |
Hitch & Towing
| Spec | RK Tractors RK37 | RK Tractors RK37S | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Not recorded | — |
| Hitch Category | I | I | Same |
| Hitch Position | Rear | Not recorded | — |
| Hitch Capacity | 2,645lb | Not recorded | — |
Chassis & Drive
| Spec | RK Tractors RK37 | RK Tractors RK37S | Difference |
|---|---|---|---|
| Chassis Type | 4x4 MFWD 4WD | 4x4 MFWD 4WD | Same |
| Drive Type | 4WD | MFWD/4WD | — |
| Steering Type | Power | Power | Same |
| Brake Type | Wet disc | Not recorded | — |
Electrical
| Spec | RK Tractors RK37 | RK Tractors RK37S | Difference |
|---|---|---|---|
| Battery Voltage | Not recorded | 12V | — |
| Starter Type | Electric | Electric | Same |
Operator Station
| Spec | RK Tractors RK37 | RK Tractors RK37S | Difference |
|---|---|---|---|
| Type | Two-post ROPS | Not recorded | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 31st percentile (37.4 hp)B · 31st percentile (37.4 hp)
Engine Displacement
median 183 ciA · 22nd percentile (100 ci)B · 22nd percentile (100 ci)
Cylinders
median 4A · 23rd percentile (3)B · 23rd percentile (3)
Forward Gears
median 12A · 50th percentile (12)B · 50th percentile (12)
Operating Weight
median 5,303 lbA · 24th percentile (3,064 lb)B · 24th percentile (3,065 lb)
A · RK37B · RK37SMedian Utility Tractor