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John DeereModel A
John Deere 4105
Utility
- power
- 41 hp
- displacement
- 91.5 ci
- Cylinders
- 3
- Forward gears
- Not recorded
Head to head · Utility
John Deere 4105 vs John Deere 990
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John DeereModel B
John Deere 990
Utility
- power
- 40.4 hp
- displacement
- 122 ci
- Cylinders
- 4
- Forward gears
- 9
John DeereJohn Deere 4105
vs
John DeereJohn Deere 990
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ 4105 higher · +0.6 hp (+1%)410541 hp
99040.4 hp
Median Utility Tractor55 hp
4105 is in the 35th percentile; 990 is in the 34th · 5,383 models
Engine Displacement
▲ 990 higher · +30.5 ci (+33%)410591.5 ci
990122 ci
Median Utility Tractor183 ci
4105 is in the 20th percentile; 990 is in the 29th · 5,580 models
Cylinders
▲ 990 higher · +1 (+33%)41053
9904
Median Utility Tractor4
4105 is in the 23rd percentile; 990 is in the 50th · 5,720 models
Operating Weight
▲ 4105 higher · +393 lb (+15%)41052,987 lb
9902,594 lb
Median Utility Tractor5,303 lb
4105 is in the 22nd percentile; 990 is in the 18th · 5,107 models
4105 (A)990 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | John Deere 4105 | John Deere 990 | Difference |
|---|---|---|---|
| Manufacturer | John Deere | John Deere | Same |
| Model | 4105 | 990 | — |
| Category | Utility | Utility | Same |
Engine
| Spec | John Deere 4105 | John Deere 990 | Difference |
|---|---|---|---|
| Manufacturer | Yanmar | Yanmar | Same |
| Model | 3TNV84T-KJT | 4TNE84 | — |
| Power Output | 41hp | 40.4hp | ▲ 4105+0.6 hp · +1% |
| Rated RPM | 2,800RPM | 2,700RPM | ▲ 4105+100 RPM · +4% |
| Cylinders | 3 | 4 | ▲ 990+1 · +33% |
| Displacement | 91.5ci | 122ci | ▲ 990+30.5 ci · +33% |
| Bore | 3.3in | 3.3in | Same |
| Stroke | 3.5in | 3.5in | Same |
Transmission
| Spec | John Deere 4105 | John Deere 990 | Difference |
|---|---|---|---|
| Type | Hydrostatic | Partially synchronized | — |
Dimensions & Weight
| Spec | John Deere 4105 | John Deere 990 | Difference |
|---|---|---|---|
| Length | 120in | 123in | ▲ 990+3 in · +3% |
| Width | 65.7in | 83.9in | ▲ 990+18.2 in · +28% |
| Height | 87.4in | Not recorded | — |
| Operating Weight | 2,987lb | 2,594lb | ▲ 4105+393 lb · +15% |
Hydraulics
| Spec | John Deere 4105 | John Deere 990 | Difference |
|---|---|---|---|
| System Type | Open center | Open center | Same |
| Steering Type | Power | Power | Same |
Power Take-off (PTO)
| Spec | John Deere 4105 | John Deere 990 | Difference |
|---|---|---|---|
| Type | Independent | Live | — |
| Speed 1 | 540rpm | 540rpm | Same |
Hitch & Towing
| Spec | John Deere 4105 | John Deere 990 | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Three-Point Hitch | Same |
| Hitch Category | I | I | Same |
| Hitch Capacity | Not recorded | 1,572lb | — |
Chassis & Drive
| Spec | John Deere 4105 | John Deere 990 | Difference |
|---|---|---|---|
| Chassis Type | 4x4 MFWD 4WD | Not recorded | — |
| Drive Type | 4WD | Not recorded | — |
| Steering Type | Power | Power | Same |
| Brake Type | Wet disc | Wet disc | Same |
Electrical
| Spec | John Deere 4105 | John Deere 990 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | John Deere 4105 | John Deere 990 | Difference |
|---|---|---|---|
| Coolant | 1.4gal | 1.5gal | ▲ 990+0.1 gal · +7% |
Operator Station
| Spec | John Deere 4105 | John Deere 990 | Difference |
|---|---|---|---|
| Type | Open operator station with two-post foldable ROPS | Open with ROPS | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 35th percentile (41 hp)B · 34th percentile (40.4 hp)
Engine Displacement
median 183 ciA · 20th percentile (91.5 ci)B · 29th percentile (122 ci)
Cylinders
median 4A · 23rd percentile (3)B · 50th percentile (4)
Operating Weight
median 5,303 lbA · 22nd percentile (2,987 lb)B · 18th percentile (2,594 lb)
Length
median 137 inA · 27th percentile (120 in)B · 32nd percentile (123 in)
A · 4105B · 990Median Utility Tractor