John DeereModel A
John Deere 3651
Utility
- power
- 110 hp
- displacement
- 354 ci
- Cylinders
- 6
- Forward gears
- 16
Head to head · Utility
John Deere 3651 vs Kubota M6121
KubotaModel B
Kubota M6121
Utility
- power
- 115 hp
- displacement
- 374 ci
- Cylinders
- 4
- Forward gears
- 30
John DeereJohn Deere 3651
vs
KubotaKubota M6121
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ M6121 higher · +5 hp (+5%)3651110 hp
M6121115 hp
Median Utility Tractor55 hp
3651 is in the 87th percentile; M6121 is in the 88th · 5,383 models
Engine Displacement
▲ M6121 higher · +20 ci (+6%)3651354 ci
M6121374 ci
Median Utility Tractor183 ci
3651 is in the 86th percentile; M6121 is in the 89th · 5,580 models
Cylinders
▲ 3651 higher · +2 (+50%)36516
M61214
Median Utility Tractor4
3651 is in the 93rd percentile; M6121 is in the 50th · 5,720 models
Forward Gears
▲ M6121 higher · +14 (+88%)365116
M612130
Median Utility Tractor12
3651 is in the 73rd percentile; M6121 is in the 96th · 4,941 models
3651 (A)M6121 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | John Deere 3651 | Kubota M6121 | Difference |
|---|---|---|---|
| Manufacturer | John Deere | Kubota | — |
| Model | 3651 | M6121 | — |
| Category | Utility | Utility | Same |
Engine
| Spec | John Deere 3651 | Kubota M6121 | Difference |
|---|---|---|---|
| Manufacturer | John Deere | Kubota | — |
| Model | ADE | V6108 | — |
| Power Output | 110hp | 115hp | ▲ M6121+5 hp · +5% |
| Rated RPM | 2,300RPM | 2,100RPM | ▲ 3651+200 RPM · +10% |
| Cylinders | 6 | 4 | ▲ 3651+2 · +50% |
| Displacement | 354ci | 374ci | ▲ M6121+20 ci · +6% |
| Bore | 3.9in | 4.7in | ▲ M6121+0.8 in · +21% |
| Stroke | 5in | 5.5in | ▲ M6121+0.5 in · +10% |
Transmission
| Spec | John Deere 3651 | Kubota M6121 | Difference |
|---|---|---|---|
| Type | Top-Shaft Synchronized | Six-speed power shift | — |
Dimensions & Weight
| Spec | John Deere 3651 | Kubota M6121 | Difference |
|---|---|---|---|
| Length | Not recorded | 188in | — |
| Width | Not recorded | 98.4in | — |
| Height | Not recorded | 119in | — |
| Operating Weight | 13,510lb | 15,212lb | ▲ M6121+1,702 lb · +13% |
Hydraulics
| Spec | John Deere 3651 | Kubota M6121 | Difference |
|---|---|---|---|
| System Type | Not recorded | Load sensing | — |
| Steering Type | Hydrostatic power | Not recorded | — |
Hitch & Towing
| Spec | John Deere 3651 | Kubota M6121 | Difference |
|---|---|---|---|
| Hitch Category | III | III | Same |
Chassis & Drive
| Spec | John Deere 3651 | Kubota M6121 | Difference |
|---|---|---|---|
| Chassis Type | 4x4 MFWD 4WD | 4x4 MFWD 4WD | Same |
| Drive Type | 4WD | 4WD | Same |
| Steering Type | Hydrostatic power | Not recorded | — |
Electrical
| Spec | John Deere 3651 | Kubota M6121 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Operator Station
| Spec | John Deere 3651 | Kubota M6121 | Difference |
|---|---|---|---|
| Type | Not recorded | Cab | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 87th percentile (110 hp)B · 88th percentile (115 hp)
Engine Displacement
median 183 ciA · 86th percentile (354 ci)B · 89th percentile (374 ci)
Cylinders
median 4A · 93rd percentile (6)B · 50th percentile (4)
Forward Gears
median 12A · 73rd percentile (16)B · 96th percentile (30)
Operating Weight
median 5,303 lbA · 92nd percentile (13,510 lb)B · 93rd percentile (15,212 lb)
A · 3651B · M6121Median Utility Tractor