
KirovetsModel A
Kirovets K-744R3
Utility
- power
- 390 hp
- displacement
- 1,052 ci
- Cylinders
- 8
- Forward gears
- 16
Head to head · Utility

Utility

Utility
How they compare
K-744R3 is in the 98th percentile; Panther III PTA-325 is in the 97th · 5,383 models
K-744R3 is in the 99th percentile; Panther III PTA-325 is in the 98th · 5,580 models
K-744R3 is in the 99th percentile; Panther III PTA-325 is in the 93rd · 5,720 models
K-744R3 is in the 73rd percentile; Panther III PTA-325 is in the 39th · 4,941 models
Full comparison
| Spec | Kirovets K-744R3 | Steiger Panther III PTA-325 | Difference |
|---|---|---|---|
| Manufacturer | Kirovets | Steiger | — |
| Model | K-744R3 | Panther III PTA-325 | — |
| Category | Utility | Utility | Same |
| Spec | Kirovets K-744R3 | Steiger Panther III PTA-325 | Difference |
|---|---|---|---|
| Manufacturer | YaMZ | Caterpillar | — |
| Model | 8481.10-02 | 3406 | — |
| Power Output | 390hp | 325hp | ▲ K-744R3+65 hp · +20% |
| Rated RPM | 1,900RPM | 2,100RPM | ▲ Panther III PTA-325+200 RPM · +11% |
| Cylinders | 8 | 6 | ▲ K-744R3+2 · +33% |
| Displacement | 1,052ci | 893ci | ▲ K-744R3+159 ci · +18% |
| Bore | 5.5in | 5.4in | ▲ K-744R3+0.1 in · +2% |
| Stroke | 5.5in | 6.5in | ▲ Panther III PTA-325+1 in · +18% |
| Spec | Kirovets K-744R3 | Steiger Panther III PTA-325 | Difference |
|---|---|---|---|
| Type | four-speed power shift | Power Shift with Torque Converter | — |
| Spec | Kirovets K-744R3 | Steiger Panther III PTA-325 | Difference |
|---|---|---|---|
| Length | 289in | 265in | ▲ K-744R3+24 in · +9% |
| Width | 113in | 52in | ▲ K-744R3+61 in · +117% |
| Height | 153in | 156in | ▲ Panther III PTA-325+3 in · +2% |
| Operating Weight | 36,160lb | 29,605lb | ▲ K-744R3+6,555 lb · +22% |
| Spec | Kirovets K-744R3 | Steiger Panther III PTA-325 | Difference |
|---|---|---|---|
| System Type | Not recorded | Open Center | — |
| Steering Type | articulated power | Articulated Power | Same |
| Spec | Kirovets K-744R3 | Steiger Panther III PTA-325 | Difference |
|---|---|---|---|
| Hitch Type | Rear Type IV | Not recorded | — |
| Hitch Category | Category 3 | III | — |
| Hitch Position | Rear | Rear | Same |
| Spec | Kirovets K-744R3 | Steiger Panther III PTA-325 | Difference |
|---|---|---|---|
| Chassis Type | 4x4 articulated 4WD | 4x4 articulated 4WD | Same |
| Drive Type | 4WD | 4WD | Same |
| Steering Type | articulated power | Articulated Power | Same |
| Spec | Kirovets K-744R3 | Steiger Panther III PTA-325 | Difference |
|---|---|---|---|
| Starter Type | electric | Electric | Same |
| Spec | Kirovets K-744R3 | Steiger Panther III PTA-325 | Difference |
|---|---|---|---|
| Coolant | Not recorded | 13gal | — |
Category context