Massey FergusonModel A
Massey Ferguson 6615 DYNA 4
Utility
- power
- 145 hp
- displacement
- 299 ci
- Cylinders
- 4
- Forward gears
- 16
Head to head · Utility
Massey Ferguson 6615 DYNA 4 vs Massey Ferguson 7S.155
Image not recorded
Massey FergusonModel B
Massey Ferguson 7S.155
Utility
- power
- 153 hp
- displacement
- 403 ci
- Cylinders
- 6
- Forward gears
- Not recorded
Massey FergusonMassey Ferguson 6615 DYNA 4
vs
Massey FergusonMassey Ferguson 7S.155
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ 7S.155 higher · +8 hp (+6%)6615 DYNA 4145 hp
7S.155153 hp
Median Utility Tractor55 hp
6615 DYNA 4 is in the 93rd percentile; 7S.155 is in the 93rd · 5,383 models
Engine Displacement
▲ 7S.155 higher · +104 ci (+35%)6615 DYNA 4299 ci
7S.155403 ci
Median Utility Tractor183 ci
6615 DYNA 4 is in the 84th percentile; 7S.155 is in the 90th · 5,580 models
Cylinders
▲ 7S.155 higher · +2 (+50%)6615 DYNA 44
7S.1556
Median Utility Tractor4
6615 DYNA 4 is in the 50th percentile; 7S.155 is in the 93rd · 5,720 models
Operating Weight
▲ 7S.155 higher · +882 lb (+7%)6615 DYNA 411,905 lb
7S.15512,787 lb
Median Utility Tractor5,303 lb
6615 DYNA 4 is in the 90th percentile; 7S.155 is in the 91st · 5,107 models
6615 DYNA 4 (A)7S.155 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Massey Ferguson 6615 DYNA 4 | Massey Ferguson 7S.155 | Difference |
|---|---|---|---|
| Manufacturer | Massey Ferguson | Massey Ferguson | Same |
| Model | 6615 DYNA 4 | 7S.155 | — |
| Category | Utility | Utility | Same |
Engine
| Spec | Massey Ferguson 6615 DYNA 4 | Massey Ferguson 7S.155 | Difference |
|---|---|---|---|
| Manufacturer | AGCO POWER | AGCO Power | Same |
| Model | 2nd Generation SCR | 66LFNT-D5 | — |
| Power Output | 145hp | 153hp | ▲ 7S.155+8 hp · +6% |
| Rated RPM | Not recorded | 2,100RPM | — |
| Cylinders | 4 | 6 | ▲ 7S.155+2 · +50% |
| Displacement | 299ci | 403ci | ▲ 7S.155+104 ci · +35% |
| Bore | Not recorded | 4.3in | — |
| Stroke | Not recorded | 4.7in | — |
Transmission
| Spec | Massey Ferguson 6615 DYNA 4 | Massey Ferguson 7S.155 | Difference |
|---|---|---|---|
| Type | Semi-powershift | CVT and Power Shift | — |
Dimensions & Weight
| Spec | Massey Ferguson 6615 DYNA 4 | Massey Ferguson 7S.155 | Difference |
|---|---|---|---|
| Length | 185in | 194in | ▲ 7S.155+9 in · +5% |
| Height | 120in | 119in | ▲ 6615 DYNA 4+1 in · <1% |
| Operating Weight | 11,905lb | 12,787lb | ▲ 7S.155+882 lb · +7% |
Hydraulics
| Spec | Massey Ferguson 6615 DYNA 4 | Massey Ferguson 7S.155 | Difference |
|---|---|---|---|
| System Type | Not recorded | Closed center load sensing | — |
Hitch & Towing
| Spec | Massey Ferguson 6615 DYNA 4 | Massey Ferguson 7S.155 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Three-Point Hitch | — |
| Hitch Category | Not recorded | Category 3 | — |
| Hitch Position | Not recorded | Rear | — |
| Hitch Capacity | 15,653lb | Not recorded | — |
Electrical
| Spec | Massey Ferguson 6615 DYNA 4 | Massey Ferguson 7S.155 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric | — |
Emissions
| Spec | Massey Ferguson 6615 DYNA 4 | Massey Ferguson 7S.155 | Difference |
|---|---|---|---|
| Standard | Not recorded | Stage V | — |
Operator Station
| Spec | Massey Ferguson 6615 DYNA 4 | Massey Ferguson 7S.155 | Difference |
|---|---|---|---|
| Type | Not recorded | Cab | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 93rd percentile (145 hp)B · 93rd percentile (153 hp)
Engine Displacement
median 183 ciA · 84th percentile (299 ci)B · 90th percentile (403 ci)
Cylinders
median 4A · 50th percentile (4)B · 93rd percentile (6)
Operating Weight
median 5,303 lbA · 90th percentile (11,905 lb)B · 91st percentile (12,787 lb)
Length
median 137 inA · 92nd percentile (185 in)B · 93rd percentile (194 in)
A · 6615 DYNA 4B · 7S.155Median Utility Tractor