Same brandSub-Compact tractorsSpec sheet
Kubota R50
The Kubota R50 is a versatile tractor designed for various farming tasks. It features a 4-cylinder S4QL engine that produces 47 horsepower at 2600 rpm. This engine has a displacement of 152.9 cubic inches, providing good power for its size. The tractor uses a synchro shuttle transmission with 16 forward and 16 reverse gears, giving the operator plenty of options for different jobs. This Kubota model is compact yet capable, measuring 126 inches long and 97.2 inches tall. It comes equipped with a Three-Point Hitch, category I, which can lift up to 2755.8 pounds. This makes it suitable for handling a wide range of attachments. The R50 also offers 41 horsepower at the PTO (Power Take-Off), allowing it to run various implements. With a fuel capacity of 10.6 gallons and a 12V electrical system with a 50A alternator, this tractor is ready for long workdays on the farm.
ManufacturerKubotaPower47 hp(35.0 kW)Class40–60 HP tractors →Engine4-cylinderTransmissionSynchro shuttle
Key specifications
- Category
- Sub-Compact
- Engine power
- 47hp
- Transmission
- Synchro shuttle
Category comparison
R50 compared with its category
vs. Sub-Compact medianDistribution
Engine Power (hp)
All recorded Sub-Compact tractors
47 hp · 86th
This model
4
Median 26.85 hp
49
This modelSub-Compact tractorsMediann = 816
The R50 ranks at the 86th percentile for engine power among recorded sub-compact tractors.
Overview
About the Kubota R50
The Kubota R50 is a versatile tractor designed for various farming tasks. It features a 4-cylinder S4QL engine that produces 47 horsepower at 2600 rpm. This engine has a displacement of 152.9 cubic inches, providing good power for its size. The tractor uses a synchro shuttle transmission with 16 forward and 16 reverse gears, giving the operator plenty of options for different jobs. This Kubota model is compact yet capable, measuring 126 inches long and 97.2 inches tall. It comes equipped with a Three-Point Hitch, category I, which can lift up to 2755.8 pounds. This makes it suitable for handling a wide range of attachments. The R50 also offers 41 horsepower at the PTO (Power Take-Off), allowing it to run various implements. With a fuel capacity of 10.6 gallons and a 12V electrical system with a 50A alternator, this tractor is ready for long workdays on the farm.
Full specifications
Recorded specifications
General
| Manufacturer | Kubota |
|---|---|
| Model | R50 |
| Category | Sub-Compact tractor |
Engine
| Model | S4QL |
|---|---|
| Power | 47hp(35.05 kW) |
| Cylinders | 4 |
| Displacement | 152.9ci(2.51 L) |
Transmission
| Type | Synchro shuttle |
|---|---|
| Forward gears | 16 |
| Reverse gears | 16 |
Dimensions
| Length | 126in(3,200 mm) |
|---|---|
| Height | 97.2in(2,469 mm) |
Closest alternatives
R50 compared with the nearest models by horsepower
By engine horsepower, the nearest sub-compact models to the R50 are the Branson 4520R and the Branson 4720CH. The Branson 4520R matches it on rated power. The Branson 4720CH matches it on rated power.
| Spec | Kubota R50 | Branson 4520R | Branson 4720CH |
|---|---|---|---|
| Engine power | 47 hp35 kW | 47 hp35 kW | 47 hp35 kW |
| Operating weight | - | 4,118 lb1,868 kg | 4,442 lb2,015 kg |
| Weight per hp | - | 88 lb/hp53 kg/kW | 95 lb/hp57 kg/kW |
| Displacement | 152.9 ci2.51 L | 139.5 ci2.29 L | 139.5 ci2.29 L |
| Cylinders | 4 | 4 | 4 |
| Transmission | Synchro shuttle | Syncro shuttle | Hydrostatic |
Calculators
Calculators for the R50
PTO power
About 39 to 42 PTO hp
Estimated from the 47 hp engine rating. The calculator also estimates drawbar power by surface.
Implement sizing
Implements a 47 hp tractor can run
Maximum size is about a 5.5 ft rotary cutter or a 5 ft tiller. The calculator also sizes discs, plows and balers.
Units
47 hp is 35.0 kW
The converter gives kW and metric PS values, as used on European spec sheets.
Category medians
R50 vs. Sub-Compact median
Kubota R50 compared with other Sub-Compact tractors
| Spec | This model | Sub-Compact median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 47 hp | 26.9 hp | +75% | 86th |
| Engine Displacement | 153 ci | 91.4 ci | +67% | 86th |
| Cylinders | 4 | 3 | +33% | 90th |
| Forward Gears | 16 | 9 | +78% | 89th |
| Length | 126 in | 113 in | +11% | 70th |
| Height | 97.2 in | 78.4 in | +24% | 94th |
| 3-Point Hitch Capacity | 2,756 lb | 1,433 lb | +92% | 89th |
Medians and percentiles are calculated from the sub-compact tractors in the database that have a recorded value for each specification (sample size 97–816 models).
Same manufacturer
Other Kubota models
Other manufacturers
Models with similar horsepower
Gallery
Kubota R50 photos
FAQ
Frequently asked questions
How much horsepower does the Kubota R50 have?
The Kubota R50 produces 47 hp from its 4-cylinder engine. Engine displacement is 152.9 ci.
What transmission is in the Kubota R50?
Transmission on the Kubota R50 is Synchro shuttle, with 16 forward speeds.
What three-point hitch category does the Kubota R50 use?
The Kubota R50 has a Category I three-point hitch rated to lift 2,755.8 lb.
What maintenance does the Kubota R50 require?
The Kubota R50 needs periodic engine oil and filter changes, hydraulic fluid checks, and regular greasing and inspection. The owner's manual lists the manufacturer's recommended service intervals.