Same brandRow Crop tractorsSpec sheet
Kubota M8-181
The Kubota M8-181 is a powerful row crop tractor built for tough farm work. It has a strong 6-cylinder Cummins diesel engine that puts out 180 horsepower. This engine is liquid-cooled and has an above-average displacement of 408.3 cubic inches. The tractor has a 4-wheel drive system and power steering, making it easy to handle in the field. One of the best things about this tractor is its transmission. It has 30 forward gears and 16 reverse gears, giving the driver lots of options for different jobs. The M8-181 is also quite heavy, weighing 21,915 pounds, which helps it grip the ground well. It has a Category 3 hitch at the back for attaching big farm tools. The hydraulic system is very strong, able to lift up to 13,930 pounds. This tractor was first made in 2020, so it has modern features that farmers will like.
ManufacturerKubotaPower180 hp(134.2 kW)Class150–300 HP tractors →Engine6-cylinderTransmissionSelective gear fixed ratio with partial (6) range operator controlled power shift
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Key specifications
- Category
- Row Crop
- Engine power
- 180hp
- Operating weight
- 21,915 lb
- Transmission
- Selective gear fixed ratio with partial (6) range operator controlled power shift
Category comparison
M8-181 compared with its category
vs. Row Crop medianDistribution
Engine Power (hp)
All recorded Row Crop tractors
180 hp · 70th
This model
12
Median 138 hp
283
This modelRow Crop tractorsMediann = 1,206
The M8-181 ranks at the 70th percentile for engine power among recorded row crop tractors.
Overview
About the Kubota M8-181
The Kubota M8-181 is a powerful row crop tractor built for tough farm work. It has a strong 6-cylinder Cummins diesel engine that puts out 180 horsepower. This engine is liquid-cooled and has an above-average displacement of 408.3 cubic inches. The tractor has a 4-wheel drive system and power steering, making it easy to handle in the field. One of the best things about this tractor is its transmission. It has 30 forward gears and 16 reverse gears, giving the driver lots of options for different jobs. The M8-181 is also quite heavy, weighing 21,915 pounds, which helps it grip the ground well. It has a Category 3 hitch at the back for attaching big farm tools. The hydraulic system is very strong, able to lift up to 13,930 pounds. This tractor was first made in 2020, so it has modern features that farmers will like.
Full specifications
Recorded specifications
General
| Manufacturer | Kubota |
|---|---|
| Model | M8-181 |
| Category | Row Crop tractor |
| Type | 4x4 MFWD 4WD |
| Years built | 2020+ |
| Operating weight | 21,915lb(9,940 kg) |
Engine
| Make | Cummins |
|---|---|
| Model | B6.7 |
| Power | 180hp(134.2 kW) |
| Cylinders | 6 |
| Displacement | 408.3ci(6.69 L) |
| Bore | 4.21in(107 mm) |
| Stroke | 4.88in(124 mm) |
Transmission
| Type | Selective gear fixed ratio with partial (6) range operator controlled power shift |
|---|---|
| Forward gears | 30 |
| Reverse gears | 16 |
Chassis & drive
| Chassis | 4x4 MFWD 4WD |
|---|---|
| Drive | 4WD |
| Steering | Power |
Hydraulics
| Type | Closed-center load sensing |
|---|
Dimensions
| Height | 128in(3,251 mm) |
|---|---|
| Operating weight | 21,915lb(9,940 kg) |
Closest alternatives
M8-181 compared with the nearest models by horsepower
The closest row crop models to the Kubota M8-181 by rated horsepower are the Massey Ferguson 7180 and the John Deere 7530 Premium. The Massey Ferguson 7180 matches it on rated power and weighs 490 lb less. It entered production in 2009, 11 years before the M8-181. The John Deere 7530 Premium matches it on rated power and weighs 7,320 lb less, carrying 81 lb per horsepower against 122 lb. It entered production in 2007, 13 years before the M8-181. Of the 3 models, the M8-181 has the highest weight per horsepower at 122 lb per hp.
| Spec | Kubota M8-181 | Massey Ferguson 7180 | John Deere 7530 Premium |
|---|---|---|---|
| Engine power | 180 hp134.2 kW | 180 hp134.2 kW | 180 hp134.2 kW |
| Operating weight | 21,915 lb9,940 kg | 21,430 lb9,720 kg | 14,600 lb6,622 kg |
| Weight per hp | 122 lb/hp74 kg/kW | 119 lb/hp72 kg/kW | 81 lb/hp49 kg/kW |
| Displacement | 408.3 ci6.69 L | 402.8 ci6.6 L | 414.4 ci6.79 L |
| Cylinders | 6 | 6 | 6 |
| Transmission | Selective gear fixed ratio with partial (6) range operator controlled power shift | Synchromesh | Partial power shift |
| Drive | 4WD | 4WD | 4WD |
| Years built | 2020+ | 2009-2019 | 2007-2011 |
Calculators
Calculators for the M8-181
PTO power
About 149 to 162 PTO hp
Estimated from the 180 hp engine rating. The calculator also estimates drawbar power by surface.
Implement sizing
Implements a 180 hp tractor can run
Maximum size is about a 21.5 ft rotary cutter or a 18.5 ft tiller. The calculator also sizes discs, plows and balers.
Ballast
142 lb per PTO hp as listed
The calculator gives the target weight and front/rear split for each job.
Units
180 hp is 134.2 kW
The converter gives kW and metric PS values, as used on European spec sheets.
Category medians
M8-181 vs. Row Crop median
Kubota M8-181 compared with other Row Crop tractors
| Spec | This model | Row Crop median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 180 hp | 138 hp | +30% | 70th |
| Engine Displacement | 408 ci | 391 ci | +4% | 57th |
| Cylinders | 6 | 6 | at median | 50th |
| Forward Gears | 30 | 16 | +88% | 88th |
| Operating Weight | 21,915 lb | 12,307 lb | +78% | 88th |
| Height | 128 in | 114 in | +13% | 87th |
Medians and percentiles are calculated from the row crop tractors in the database that have a recorded value for each specification (sample size 1,140–1,417 models).
Same manufacturer
Other Kubota models
Other manufacturers
Models with similar horsepower
FAQ
Frequently asked questions
When was the Kubota M8-181 made?
The Kubota M8-181 entered production in 2020.
What type of hydraulic system does the Kubota M8-181 use?
Hydraulics on the Kubota M8-181 are Closed-center load sensing.
What hitch category is the Kubota M8-181?
The Kubota M8-181 uses a Category Category 3 hitch.
What is the engine power output of the Kubota M8-181?
Rated engine output for the Kubota M8-181 is 180 hp, delivered by a 6-cylinder engine. The engine displaces 408.3 ci.
What is the operating weight of the Kubota M8-181?
The Kubota M8-181 has an operating weight of about 21,915 lb.
Which transmission does the Kubota M8-181 use?
The Kubota M8-181 is equipped with a Selective gear fixed ratio with partial (6) range operator controlled power shift transmission with 30 forward gears.
How do I maintain a Kubota M8-181?
Routine service for the Kubota M8-181 covers engine oil and filter changes, hydraulic and coolant level checks, air filter cleaning, and scheduled inspections. Refer to the manufacturer's maintenance schedule for exact intervals.