John DeereModel A
John Deere 3320
Utility
- power
- 32.5 hp
- displacement
- 99.1 ci
- Cylinders
- 3
- Forward gears
- 12
Head to head · Utility
John Deere 3320 vs John Deere 820 (1968-1973)
Image not recorded
John DeereModel B
John Deere 820 (1968-1973)
Utility
- power
- 32 hp
- displacement
- 152 ci
- Cylinders
- 3
- Forward gears
- 8
John DeereJohn Deere 3320
vs
John DeereJohn Deere 820 (1968-1973)
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ 3320 higher · +0.5 hp (+2%)332032.5 hp
820 (1968-1973)32 hp
Median Utility Tractor55 hp
3320 is in the 25th percentile; 820 (1968-1973) is in the 24th · 5,383 models
Engine Displacement
▲ 820 (1968-1973) higher · +52.9 ci (+53%)332099.1 ci
820 (1968-1973)152 ci
Median Utility Tractor183 ci
3320 is in the 22nd percentile; 820 (1968-1973) is in the 39th · 5,580 models
Cylinders
= Effectively tied33203
820 (1968-1973)3
Median Utility Tractor4
3320 is in the 23rd percentile; 820 (1968-1973) is in the 23rd · 5,720 models
Forward Gears
▲ 3320 higher · +4 (+50%)332012
820 (1968-1973)8
Median Utility Tractor12
3320 is in the 50th percentile; 820 (1968-1973) is in the 23rd · 4,941 models
3320 (A)820 (1968-1973) (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | John Deere 3320 | John Deere 820 (1968-1973) | Difference |
|---|---|---|---|
| Manufacturer | John Deere | John Deere | Same |
| Model | 3320 | 820 (1968-1973) | — |
| Category | Utility | Utility | Same |
Engine
| Spec | John Deere 3320 | John Deere 820 (1968-1973) | Difference |
|---|---|---|---|
| Manufacturer | Yanmar | John Deere | — |
| Model | 3TNV88 | John Deere | — |
| Power Output | 32.5hp | 32hp | ▲ 3320+0.5 hp · +2% |
| Rated RPM | 2,600RPM | 2,100RPM | ▲ 3320+500 RPM · +24% |
| Cylinders | 3 | 3 | Same |
| Displacement | 99.1ci | 152ci | ▲ 820 (1968-1973)+52.9 ci · +53% |
| Bore | 3.5in | 3.9in | ▲ 820 (1968-1973)+0.4 in · +11% |
| Stroke | 3.5in | 4.3in | ▲ 820 (1968-1973)+0.8 in · +23% |
Transmission
| Spec | John Deere 3320 | John Deere 820 (1968-1973) | Difference |
|---|---|---|---|
| Type | Partially synchronized with power shuttle | Sliding gear, Collar shift | — |
Dimensions & Weight
| Spec | John Deere 3320 | John Deere 820 (1968-1973) | Difference |
|---|---|---|---|
| Length | 120in | 135in | ▲ 820 (1968-1973)+15 in · +13% |
| Width | 52.4in | 80.7in | ▲ 820 (1968-1973)+28.3 in · +54% |
| Height | 92.9in | 78.3in | ▲ 3320+14.6 in · +19% |
| Operating Weight | 2,900lb | Not recorded | — |
Hydraulics
| Spec | John Deere 3320 | John Deere 820 (1968-1973) | Difference |
|---|---|---|---|
| System Type | Open center | Open center | Same |
| Steering Type | Power | Not recorded | — |
Power Take-off (PTO)
| Spec | John Deere 3320 | John Deere 820 (1968-1973) | Difference |
|---|---|---|---|
| Type | Independent | Live Rear PTO | — |
| Speed 1 | 540rpm | 540rpm | Same |
| Speed 2 | 2,100rpm | Not recorded | — |
Hitch & Towing
| Spec | John Deere 3320 | John Deere 820 (1968-1973) | Difference |
|---|---|---|---|
| Hitch Category | I | I | Same |
| Hitch Position | Rear | Rear | Same |
| Hitch Capacity | 2,536lb | Not recorded | — |
Chassis & Drive
| Spec | John Deere 3320 | John Deere 820 (1968-1973) | Difference |
|---|---|---|---|
| Chassis Type | 4x4 MFWD 4WD | 4x2 2WD | — |
| Drive Type | MFWD | 2WD | — |
| Steering Type | Power | Not recorded | — |
| Brake Type | Wet disc | Not recorded | — |
Electrical
| Spec | John Deere 3320 | John Deere 820 (1968-1973) | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | John Deere 3320 | John Deere 820 (1968-1973) | Difference |
|---|---|---|---|
| Coolant | 1.4gal | Not recorded | — |
Operator Station
| Spec | John Deere 3320 | John Deere 820 (1968-1973) | Difference |
|---|---|---|---|
| Type | Two-post foldable ROPS | Open operator station | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 25th percentile (32.5 hp)B · 24th percentile (32 hp)
Engine Displacement
median 183 ciA · 22nd percentile (99.1 ci)B · 39th percentile (152 ci)
Cylinders
median 4A · 23rd percentile (3)B · 23rd percentile (3)
Forward Gears
median 12A · 50th percentile (12)B · 23rd percentile (8)
Length
median 137 inA · 27th percentile (120 in)B · 47th percentile (135 in)
A · 3320B · 820 (1968-1973)Median Utility Tractor