
John DeereModel A
John Deere 8R 340
Row Crop
- power
- 346 hp
- displacement
- 548 ci
- Cylinders
- 6
- Forward gears
- 23
Head to head · Row Crop

Row Crop
Row Crop
How they compare
8R 340 is in the 96th percentile; S323 is in the 96th · 1,206 models
8R 340 is in the 96th percentile; S323 is in the 90th · 1,409 models
8R 340 is in the 50th percentile; S323 is in the 50th · 1,417 models
8R 340 is in the 97th percentile; S323 is in the 91st · 1,350 models
Full comparison
| Spec | John Deere 8R 340 | Valtra S323 | Difference |
|---|---|---|---|
| Manufacturer | John Deere | Valtra | — |
| Model | 8R 340 | S323 | — |
| Category | Row Crop | Row Crop | Same |
| Spec | John Deere 8R 340 | Valtra S323 | Difference |
|---|---|---|---|
| Manufacturer | John Deere | SisuDiesel | — |
| Model | Not recorded | 84 AWI-4V | — |
| Power Output | 346hp | 345hp | ▲ 8R 340+1 hp · <1% |
| Rated RPM | 2,100RPM | Not recorded | — |
| Cylinders | 6 | 6 | Same |
| Displacement | 548ci | 513ci | ▲ 8R 340+35 ci · +7% |
| Bore | 4.7in | 4.4in | ▲ 8R 340+0.3 in · +7% |
| Stroke | 5.4in | 5.7in | ▲ S323+0.3 in · +6% |
| Spec | John Deere 8R 340 | Valtra S323 | Difference |
|---|---|---|---|
| Type | e23 Transmission, selective gear fixed ratio with full range operator controlled power shift | Continuously-variable transmission (CVT) | — |
| Spec | John Deere 8R 340 | Valtra S323 | Difference |
|---|---|---|---|
| Length | 253in | 192in | ▲ 8R 340+61 in · +32% |
| Width | Not recorded | 100in | — |
| Height | 138in | 133in | ▲ 8R 340+5 in · +4% |
| Operating Weight | 28,705lb | 22,708lb | ▲ 8R 340+5,997 lb · +26% |
| Spec | John Deere 8R 340 | Valtra S323 | Difference |
|---|---|---|---|
| System Type | Closed-center pressure flow compensated | Closed center load sensing | — |
| Steering Type | Hydrostatic | Power | — |
| Spec | John Deere 8R 340 | Valtra S323 | Difference |
|---|---|---|---|
| Front Tire Size | 420/85R34 | 620/65R34 | — |
| Rear Tire Size | 480/80R50 | 710/75R42 | — |
| Spec | John Deere 8R 340 | Valtra S323 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Rear Type: IV/III | — |
| Hitch Category | Category 3 | Category 3 | Same |
| Hitch Position | Not recorded | Rear | — |
| Spec | John Deere 8R 340 | Valtra S323 | Difference |
|---|---|---|---|
| Chassis Type | 4x4 MFWD 4WD | 4x4 MFWD 4WD | Same |
| Drive Type | MFWD 4WD | 4WD | — |
| Steering Type | Hydrostatic | Power | — |
| Spec | John Deere 8R 340 | Valtra S323 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | John Deere 8R 340 | Valtra S323 | Difference |
|---|---|---|---|
| Type | Cab | Cab | Same |
Category context