John DeereModel A
John Deere 9RX 640
Four-Wheel Drive
- power
- 632 hp
- displacement
- 827 ci
- Cylinders
- 6
- Forward gears
- 18
Head to head · Four-Wheel Drive
John Deere 9RX 640 vs Valtra A95
Image not recorded
John DeereJohn Deere 9RX 640
vs
ValtraValtra A95
How they compare
Headline specs vs. the whole Four-Wheel Drive
Engine Power
▲ 9RX 640 higher · +534 hp (+545%)9RX 640632 hp
A9598 hp
Median Four-Wheel Drive Tractor375 hp
9RX 640 is in the 99th percentile; A95 is in the 1st · 162 models
Engine Displacement
▲ 9RX 640 higher · +558 ci (+207%)9RX 640827 ci
A95269 ci
Median Four-Wheel Drive Tractor826 ci
9RX 640 is in the 53rd percentile; A95 is in the 1st · 152 models
Cylinders
▲ 9RX 640 higher · +2 (+50%)9RX 6406
A954
Median Four-Wheel Drive Tractor6
9RX 640 is in the 50th percentile; A95 is in the 1st · 159 models
Forward Gears
▲ 9RX 640 higher · +6 (+50%)9RX 64018
A9512
Median Four-Wheel Drive Tractor16
9RX 640 is in the 86th percentile; A95 is in the 27th · 146 models
9RX 640 (A)A95 (B)Median Four-Wheel Drive Tractor
Full comparison
Every spec, side by side
General Information
| Spec | John Deere 9RX 640 | Valtra A95 | Difference |
|---|---|---|---|
| Manufacturer | John Deere | Valtra | — |
| Model | 9RX 640 | A95 | — |
| Category | Four-Wheel Drive | Utility | — |
Engine
| Spec | John Deere 9RX 640 | Valtra A95 | Difference |
|---|---|---|---|
| Manufacturer | John Deere | AGCO Power | — |
| Model | JD14 | 33 AWFC, 420 DSRE | — |
| Power Output | 632hp | 98hp | ▲ 9RX 640+534 hp · +545% |
| Rated RPM | 2,100RPM | 2,270RPM | ▲ A95+170 RPM · +8% |
| Cylinders | 6 | 4 | ▲ 9RX 640+2 · +50% |
| Displacement | 827ci | 269ci | ▲ 9RX 640+558 ci · +207% |
| Bore | 5.2in | 4.3in | ▲ 9RX 640+0.9 in · +21% |
| Stroke | 6.5in | 4.7in | ▲ 9RX 640+1.8 in · +38% |
Transmission
| Spec | John Deere 9RX 640 | Valtra A95 | Difference |
|---|---|---|---|
| Type | full power shift | Two-speed power shift | — |
Dimensions & Weight
| Spec | John Deere 9RX 640 | Valtra A95 | Difference |
|---|---|---|---|
| Length | 346in | 159in | ▲ 9RX 640+187 in · +118% |
| Width | 30in | Not recorded | — |
| Height | 146in | 105in | ▲ 9RX 640+41 in · +39% |
| Operating Weight | 56,320lb | Not recorded | — |
Hydraulics
| Spec | John Deere 9RX 640 | Valtra A95 | Difference |
|---|---|---|---|
| System Type | closed center pressure/flow compensated | Not recorded | — |
| Steering Type | Not recorded | Power | — |
Hitch & Towing
| Spec | John Deere 9RX 640 | Valtra A95 | Difference |
|---|---|---|---|
| Hitch Type | IVN/IV | Not recorded | — |
| Hitch Category | 3 | 3 | Same |
| Hitch Position | Rear | Not recorded | — |
Chassis & Drive
| Spec | John Deere 9RX 640 | Valtra A95 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x4 MFWD 4WD | — |
| Drive Type | Not recorded | MFWD 4WD | — |
| Steering Type | Not recorded | Power | — |
Electrical
| Spec | John Deere 9RX 640 | Valtra A95 | Difference |
|---|---|---|---|
| Starter Type | electric | Electric | Same |
Capacities
| Spec | John Deere 9RX 640 | Valtra A95 | Difference |
|---|---|---|---|
| Coolant | 14.9gal | Not recorded | — |
Operator Station
| Spec | John Deere 9RX 640 | Valtra A95 | Difference |
|---|---|---|---|
| Type | Cab | Not recorded | — |
Category context
Both models against the field
Engine Power
median 375 hpA · 99th percentile (632 hp)B · 1st percentile (98 hp)
Engine Displacement
median 826 ciA · 53rd percentile (827 ci)B · 1st percentile (269 ci)
Cylinders
median 6A · 50th percentile (6)B · 1st percentile (4)
Forward Gears
median 16A · 86th percentile (18)B · 27th percentile (12)
Length
median 275 inA · 98th percentile (346 in)B · 1st percentile (159 in)
A · 9RX 640B · A95Median Four-Wheel Drive Tractor