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David BrownModel A
David Brown 30TD
Agricultural
- power
- 36 hp
- displacement
- 165 ci
- Cylinders
- 4
- Forward gears
- 6
Head to head · Agricultural
David Brown 30TD vs John Deere 45R
John DeereModel B
John Deere 45R
Agricultural
- power
- 35 hp
- displacement
- 101 ci
- Cylinders
- 3
- Forward gears
- 6
David BrownDavid Brown 30TD
vs
John DeereJohn Deere 45R
How they compare
Headline specs vs. the whole Agricultural
Engine Power
▲ 30TD higher · +1 hp (+3%)30TD36 hp
45R35 hp
Median Agricultural Tractor110 hp
30TD is in the 5th percentile; 45R is in the 5th · 1,028 models
Engine Displacement
▲ 30TD higher · +64 ci (+63%)30TD165 ci
45R101 ci
Median Agricultural Tractor336 ci
30TD is in the 9th percentile; 45R is in the 2nd · 1,083 models
Cylinders
▲ 30TD higher · +1 (+33%)30TD4
45R3
Median Agricultural Tractor5.5
30TD is in the 31st percentile; 45R is in the 8th · 1,130 models
Forward Gears
= Effectively tied30TD6
45R6
Median Agricultural Tractor16
30TD is in the 11th percentile; 45R is in the 11th · 972 models
30TD (A)45R (B)Median Agricultural Tractor
Full comparison
Every spec, side by side
General Information
| Spec | David Brown 30TD | John Deere 45R | Difference |
|---|---|---|---|
| Manufacturer | David Brown | John Deere | — |
| Model | 30TD | 45R | — |
| Category | Agricultural | Agricultural, Orchard/Vineyard | — |
Engine
| Spec | David Brown 30TD | John Deere 45R | Difference |
|---|---|---|---|
| Manufacturer | David Brown | Lombardini | — |
| Model | Not recorded | CHD 1603 | — |
| Power Output | 36hp | 35hp | ▲ 30TD+1 hp · +3% |
| Rated RPM | 1,800RPM | 2,800RPM | ▲ 45R+1,000 RPM · +56% |
| Cylinders | 4 | 3 | ▲ 30TD+1 · +33% |
| Displacement | 165ci | 101ci | ▲ 30TD+64 ci · +63% |
| Bore | 3.6in | 3.5in | ▲ 30TD+0.1 in · +3% |
| Stroke | 4in | 3.5in | ▲ 30TD+0.5 in · +14% |
Transmission
| Spec | David Brown 30TD | John Deere 45R | Difference |
|---|---|---|---|
| Type | Gear type with dry disc clutch | Manual | — |
Dimensions & Weight
| Spec | David Brown 30TD | John Deere 45R | Difference |
|---|---|---|---|
| Length | 113in | Not recorded | — |
| Width | 63in | Not recorded | — |
| Height | 56in | Not recorded | — |
| Operating Weight | 8,091lb | Not recorded | — |
Hitch & Towing
| Spec | David Brown 30TD | John Deere 45R | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | Category 3 | — |
Chassis & Drive
| Spec | David Brown 30TD | John Deere 45R | Difference |
|---|---|---|---|
| Chassis Type | Crawler | 4x4 MFWD 4WD | — |
| Drive Type | Crawler Drive | 4WD | — |
Electrical
| Spec | David Brown 30TD | John Deere 45R | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | David Brown 30TD | John Deere 45R | Difference |
|---|---|---|---|
| Coolant | 4.2gal | Not recorded | — |
Operator Station
| Spec | David Brown 30TD | John Deere 45R | Difference |
|---|---|---|---|
| Type | Open operator station | Not recorded | — |
Category context
Both models against the field
Engine Power
median 110 hpA · 5th percentile (36 hp)B · 5th percentile (35 hp)
Engine Displacement
median 336 ciA · 9th percentile (165 ci)B · 2nd percentile (101 ci)
Cylinders
median 5.5A · 31st percentile (4)B · 8th percentile (3)
Forward Gears
median 16A · 11th percentile (6)B · 11th percentile (6)
A · 30TDB · 45RMedian Agricultural Tractor