KirovetsModel A
Kirovets K-744R4
Utility
- power
- 420 hp
- displacement
- 1,052 ci
- Cylinders
- 8
- Forward gears
- 16
Head to head · Utility
Kirovets K-744R4 vs Massey Ferguson 4900
Massey FergusonModel B
Massey Ferguson 4900
Utility
- power
- 375 hp
- displacement
- 903 ci
- Cylinders
- 8
- Forward gears
- 18
KirovetsKirovets K-744R4
vs
Massey FergusonMassey Ferguson 4900
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ K-744R4 higher · +45 hp (+12%)K-744R4420 hp
4900375 hp
Median Utility Tractor55 hp
K-744R4 is in the 98th percentile; 4900 is in the 98th · 5,383 models
Engine Displacement
▲ K-744R4 higher · +149 ci (+17%)K-744R41,052 ci
4900903 ci
Median Utility Tractor183 ci
K-744R4 is in the 99th percentile; 4900 is in the 98th · 5,580 models
Cylinders
= Effectively tiedK-744R48
49008
Median Utility Tractor4
K-744R4 is in the 99th percentile; 4900 is in the 99th · 5,720 models
Forward Gears
▲ 4900 higher · +2 (+13%)K-744R416
490018
Median Utility Tractor12
K-744R4 is in the 73rd percentile; 4900 is in the 83rd · 4,941 models
K-744R4 (A)4900 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Kirovets K-744R4 | Massey Ferguson 4900 | Difference |
|---|---|---|---|
| Manufacturer | Kirovets | Massey Ferguson | — |
| Model | K-744R4 | 4900 | — |
| Category | Utility | Utility | Same |
Engine
| Spec | Kirovets K-744R4 | Massey Ferguson 4900 | Difference |
|---|---|---|---|
| Manufacturer | YaMZ | Cummins | — |
| Model | 8481.10-04 | VT-903 | — |
| Power Output | 420hp | 375hp | ▲ K-744R4+45 hp · +12% |
| Rated RPM | 1,900RPM | 2,600RPM | ▲ 4900+700 RPM · +37% |
| Cylinders | 8 | 8 | Same |
| Displacement | 1,052ci | 903ci | ▲ K-744R4+149 ci · +17% |
| Bore | 5.5in | 5.5in | Same |
| Stroke | 5.5in | 4.8in | ▲ K-744R4+0.7 in · +15% |
Transmission
| Spec | Kirovets K-744R4 | Massey Ferguson 4900 | Difference |
|---|---|---|---|
| Type | Four-speed power shift | partial power shift | — |
Dimensions & Weight
| Spec | Kirovets K-744R4 | Massey Ferguson 4900 | Difference |
|---|---|---|---|
| Length | 289in | 252in | ▲ K-744R4+37 in · +15% |
| Width | 113in | 108in | ▲ K-744R4+5 in · +5% |
| Height | 153in | 130in | ▲ K-744R4+23 in · +18% |
| Operating Weight | 36,160lb | 30,965lb | ▲ K-744R4+5,195 lb · +17% |
Hydraulics
| Spec | Kirovets K-744R4 | Massey Ferguson 4900 | Difference |
|---|---|---|---|
| System Type | Not recorded | Open Center | — |
| Steering Type | Articulated power | articulated hydrostatic power | — |
Hitch & Towing
| Spec | Kirovets K-744R4 | Massey Ferguson 4900 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Three-Point Hitch | — |
| Hitch Category | IV | III | — |
| Hitch Position | Rear | Not recorded | — |
Chassis & Drive
| Spec | Kirovets K-744R4 | Massey Ferguson 4900 | Difference |
|---|---|---|---|
| Chassis Type | 4x4 articulated 4WD | 4x4 articulated 4WD | Same |
| Drive Type | 4WD | 4WD | Same |
| Steering Type | Articulated power | articulated hydrostatic power | — |
Electrical
| Spec | Kirovets K-744R4 | Massey Ferguson 4900 | Difference |
|---|---|---|---|
| Starter Type | Electric | electric | Same |
Capacities
| Spec | Kirovets K-744R4 | Massey Ferguson 4900 | Difference |
|---|---|---|---|
| Coolant | Not recorded | 15gal | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 98th percentile (420 hp)B · 98th percentile (375 hp)
Engine Displacement
median 183 ciA · 99th percentile (1,052 ci)B · 98th percentile (903 ci)
Cylinders
median 4A · 99th percentile (8)B · 99th percentile (8)
Forward Gears
median 12A · 73rd percentile (16)B · 83rd percentile (18)
Operating Weight
median 5,303 lbA · 98th percentile (36,160 lb)B · 97th percentile (30,965 lb)
A · K-744R4B · 4900Median Utility Tractor