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David BrownModel A
David Brown 990 Implematic
Utility
- power
- 52 hp
- displacement
- 186 ci
- Cylinders
- 4
- Forward gears
- 6
Head to head · Utility
Utility

Utility
How they compare
990 Implematic is in the 47th percentile; L5040 is in the 47th · 5,383 models
990 Implematic is in the 50th percentile; L5040 is in the 37th · 5,580 models
990 Implematic is in the 50th percentile; L5040 is in the 50th · 5,720 models
990 Implematic is in the 11th percentile; L5040 is in the 50th · 4,941 models
Full comparison
| Spec | David Brown 990 Implematic | Kubota L5040 | Difference |
|---|---|---|---|
| Manufacturer | David Brown | Kubota | — |
| Model | 990 Implematic | L5040 | — |
| Category | Utility | Utility | Same |
| Spec | David Brown 990 Implematic | Kubota L5040 | Difference |
|---|---|---|---|
| Manufacturer | David Brown | Kubota | — |
| Power Output | 52hp | 52hp | Same |
| Rated RPM | 2,200RPM | 2,600RPM | ▲ L5040+400 RPM · +18% |
| Cylinders | 4 | 4 | Same |
| Displacement | 186ci | 149ci | ▲ 990 Implematic+37 ci · +25% |
| Bore | 3.6in | 3.4in | ▲ 990 Implematic+0.2 in · +6% |
| Stroke | 4.5in | 4in | ▲ 990 Implematic+0.5 in · +13% |
| Spec | David Brown 990 Implematic | Kubota L5040 | Difference |
|---|---|---|---|
| Type | Gear / Partially Synchronized | Glide Shift (GST) | — |
| Spec | David Brown 990 Implematic | Kubota L5040 | Difference |
|---|---|---|---|
| Length | 118in | 126in | ▲ L5040+8 in · +7% |
| Width | 66.9in | 67.3in | ▲ L5040+0.4 in · <1% |
| Height | 55.9in | 98in | ▲ L5040+42.1 in · +75% |
| Operating Weight | 4,272lb | 3,803lb | ▲ 990 Implematic+469 lb · +12% |
| Spec | David Brown 990 Implematic | Kubota L5040 | Difference |
|---|---|---|---|
| System Type | Open Center | Open center | Same |
| Steering Type | Manual | Hydrostatic power | — |
| Spec | David Brown 990 Implematic | Kubota L5040 | Difference |
|---|---|---|---|
| Type | Transmission | Not recorded | — |
| Speed 1 | 540rpm | Not recorded | — |
| Speed 2 | 1,000rpm | Not recorded | — |
| Spec | David Brown 990 Implematic | Kubota L5040 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Rear Type: I | — |
| Hitch Category | II/I | Category 3 | — |
| Hitch Position | Rear | Not recorded | — |
| Spec | David Brown 990 Implematic | Kubota L5040 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x4 MFWD 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Manual | Hydrostatic power | — |
| Brake Type | Differential Mechanical Expanding Shoe | Not recorded | — |
| Spec | David Brown 990 Implematic | Kubota L5040 | Difference |
|---|---|---|---|
| Starter Type | Electric | 12 volt | — |
| Spec | David Brown 990 Implematic | Kubota L5040 | Difference |
|---|---|---|---|
| Coolant | 3.6gal | 2.2gal | ▲ 990 Implematic+1.4 gal · +64% |
| Spec | David Brown 990 Implematic | Kubota L5040 | Difference |
|---|---|---|---|
| Type | Open Operator Station | Not recorded | — |
Category context