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KubotaModel A
Kubota M7.171
Row Crop
- power
- 173 hp
- displacement
- 374 ci
- Cylinders
- 4
- Forward gears
- Not recorded
Head to head · Row Crop
Kubota M7.171 vs Kubota M8-181
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KubotaModel B
Kubota M8-181
Row Crop
- power
- 180 hp
- displacement
- 408 ci
- Cylinders
- 6
- Forward gears
- 30
KubotaKubota M7.171
vs
KubotaKubota M8-181
How they compare
Headline specs vs. the whole Row Crop
Engine Power
▲ M8-181 higher · +7 hp (+4%)M7.171173 hp
M8-181180 hp
Median Row Crop Tractor138 hp
M7.171 is in the 68th percentile; M8-181 is in the 70th · 1,206 models
Engine Displacement
▲ M8-181 higher · +34 ci (+9%)M7.171374 ci
M8-181408 ci
Median Row Crop Tractor391 ci
M7.171 is in the 48th percentile; M8-181 is in the 57th · 1,409 models
Cylinders
▲ M8-181 higher · +2 (+50%)M7.1714
M8-1816
Median Row Crop Tractor6
M7.171 is in the 17th percentile; M8-181 is in the 50th · 1,417 models
Operating Weight
▲ M8-181 higher · +6,818 lb (+45%)M7.17115,097 lb
M8-18121,915 lb
Median Row Crop Tractor12,307 lb
M7.171 is in the 67th percentile; M8-181 is in the 88th · 1,350 models
M7.171 (A)M8-181 (B)Median Row Crop Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Kubota M7.171 | Kubota M8-181 | Difference |
|---|---|---|---|
| Manufacturer | Kubota | Kubota | Same |
| Model | M7.171 | M8-181 | — |
| Category | Row Crop | Row Crop | Same |
Engine
| Spec | Kubota M7.171 | Kubota M8-181 | Difference |
|---|---|---|---|
| Manufacturer | Kubota | Cummins | — |
| Model | V6108 | B6.7 | — |
| Power Output | 173hp | 180hp | ▲ M8-181+7 hp · +4% |
| Rated RPM | Not recorded | 2,100RPM | — |
| Cylinders | 4 | 6 | ▲ M8-181+2 · +50% |
| Displacement | 374ci | 408ci | ▲ M8-181+34 ci · +9% |
| Bore | 4.7in | 4.2in | ▲ M7.171+0.5 in · +12% |
| Stroke | 5.5in | 4.9in | ▲ M7.171+0.6 in · +12% |
Transmission
| Spec | Kubota M7.171 | Kubota M8-181 | Difference |
|---|---|---|---|
| Type | Not recorded | Selective gear fixed ratio with partial (6) range operator controlled power shift | — |
Dimensions & Weight
| Spec | Kubota M7.171 | Kubota M8-181 | Difference |
|---|---|---|---|
| Length | 188in | Not recorded | — |
| Width | 98in | Not recorded | — |
| Height | 119in | 128in | ▲ M8-181+9 in · +8% |
| Operating Weight | 15,097lb | 21,915lb | ▲ M8-181+6,818 lb · +45% |
Hydraulics
| Spec | Kubota M7.171 | Kubota M8-181 | Difference |
|---|---|---|---|
| System Type | Not recorded | Closed-center load sensing | — |
| Steering Type | Power | Power | Same |
Power Take-off (PTO)
| Spec | Kubota M7.171 | Kubota M8-181 | Difference |
|---|---|---|---|
| Type | Independent | Not recorded | — |
| Speed 1 | 540rpm | Not recorded | — |
| Speed 2 | 1,000rpm | Not recorded | — |
Hitch & Towing
| Spec | Kubota M7.171 | Kubota M8-181 | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Category 3 | — |
| Hitch Category | Category 3 | Category 3 | Same |
| Hitch Position | Rear | Rear | Same |
| Hitch Capacity | 14,775lb | Not recorded | — |
Chassis & Drive
| Spec | Kubota M7.171 | Kubota M8-181 | Difference |
|---|---|---|---|
| Chassis Type | 4x4 MFWD 4WD | 4x4 MFWD 4WD | Same |
| Drive Type | 4WD | 4WD | Same |
| Steering Type | Power | Power | Same |
Electrical
| Spec | Kubota M7.171 | Kubota M8-181 | Difference |
|---|---|---|---|
| Starter Type | Electric | 12 volt | — |
Operator Station
| Spec | Kubota M7.171 | Kubota M8-181 | Difference |
|---|---|---|---|
| Type | Cab | Not recorded | — |
Category context
Both models against the field
Engine Power
median 138 hpA · 68th percentile (173 hp)B · 70th percentile (180 hp)
Engine Displacement
median 391 ciA · 48th percentile (374 ci)B · 57th percentile (408 ci)
Cylinders
median 6A · 17th percentile (4)B · 50th percentile (6)
Operating Weight
median 12,307 lbA · 67th percentile (15,097 lb)B · 88th percentile (21,915 lb)
Height
median 114 inA · 68th percentile (119 in)B · 87th percentile (128 in)
A · M7.171B · M8-181Median Row Crop Tractor