Deutz-FahrModel A
Deutz-Fahr 661
Agricultural
- power
- 143 hp
- displacement
- Not recorded
- Cylinders
- Not recorded
- Forward gears
- Not recorded
Head to head · Agricultural
Deutz-Fahr 661 vs Deutz-Fahr M620
Deutz-FahrModel B
Deutz-Fahr M620
Agricultural
- power
- 155 hp
- displacement
- 370 ci
- Cylinders
- 6
- Forward gears
- 24
Deutz-FahrDeutz-Fahr 661
vs
Deutz-FahrDeutz-Fahr M620
How they compare
Headline specs vs. the whole Agricultural
Engine Power
▲ M620 higher · +12 hp (+8%)661143 hp
M620155 hp
Median Agricultural Tractor110 hp
661 is in the 66th percentile; M620 is in the 70th · 1,028 models
661 (A)M620 (B)Median Agricultural Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Deutz-Fahr 661 | Deutz-Fahr M620 | Difference |
|---|---|---|---|
| Manufacturer | Deutz-Fahr | Deutz-Fahr | Same |
| Model | 661 | M620 | — |
| Category | Agricultural | Agricultural | Same |
Engine
| Spec | Deutz-Fahr 661 | Deutz-Fahr M620 | Difference |
|---|---|---|---|
| Manufacturer | Deutz-Fahr | Deutz | — |
| Power Output | 143hp | 155hp | ▲ M620+12 hp · +8% |
| Rated RPM | Not recorded | 2,100RPM | — |
| Cylinders | Not recorded | 6 | — |
| Displacement | Not recorded | 370ci | — |
| Bore | Not recorded | 4in | — |
| Stroke | Not recorded | 5in | — |
Transmission
| Spec | Deutz-Fahr 661 | Deutz-Fahr M620 | Difference |
|---|---|---|---|
| Type | Not recorded | Partial Power Shift | — |
Dimensions & Weight
| Spec | Deutz-Fahr 661 | Deutz-Fahr M620 | Difference |
|---|---|---|---|
| Length | Not recorded | 181in | — |
| Height | Not recorded | 115in | — |
| Operating Weight | Not recorded | 12,730lb | — |
Hydraulics
| Spec | Deutz-Fahr 661 | Deutz-Fahr M620 | Difference |
|---|---|---|---|
| System Type | Not recorded | Open Center | — |
| Steering Type | Not recorded | Power | — |
Hitch & Towing
| Spec | Deutz-Fahr 661 | Deutz-Fahr M620 | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | Category 3 | — |
| Hitch Position | Not recorded | Rear | — |
Chassis & Drive
| Spec | Deutz-Fahr 661 | Deutz-Fahr M620 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x4 MFWD 4WD | — |
| Drive Type | Not recorded | 4WD | — |
| Steering Type | Not recorded | Power | — |
Electrical
| Spec | Deutz-Fahr 661 | Deutz-Fahr M620 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric | — |
Category context
Both models against the field
Engine Power
median 110 hpA · 66th percentile (143 hp)B · 70th percentile (155 hp)
A · 661B · M620Median Agricultural Tractor