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John DeereModel A
John Deere AR
Utility
- power
- 26.6 hp
- displacement
- 321 ci
- Cylinders
- 2
- Forward gears
- 4
Head to head · Standard Tread
John Deere AR vs Lanz Bulldog D7506
LanzModel B
Lanz Bulldog D7506
Standard Tread
- power
- 24.5 hp
- displacement
- 287 ci
- Cylinders
- 1
- Forward gears
- 6
John DeereJohn Deere AR
vs
LanzLanz Bulldog D7506
How they compare
Headline specs vs. the whole Standard Tread
Engine Power
▲ AR higher · +2.1 hp (+9%)AR26.6 hp
Bulldog D750624.5 hp
Median Standard Tread Tractor45 hp
AR is in the 25th percentile; Bulldog D7506 is in the 19th · 121 models
Engine Displacement
▲ AR higher · +34 ci (+12%)AR321 ci
Bulldog D7506287 ci
Median Standard Tread Tractor382 ci
AR is in the 39th percentile; Bulldog D7506 is in the 33rd · 353 models
Cylinders
▲ AR higher · +1 (+100%)AR2
Bulldog D75061
Median Standard Tread Tractor4
AR is in the 23rd percentile; Bulldog D7506 is in the 7th · 367 models
Forward Gears
▲ Bulldog D7506 higher · +2 (+50%)AR4
Bulldog D75066
Median Standard Tread Tractor4
AR is in the 50th percentile; Bulldog D7506 is in the 79th · 341 models
AR (A)Bulldog D7506 (B)Median Standard Tread Tractor
Full comparison
Every spec, side by side
General Information
| Spec | John Deere AR | Lanz Bulldog D7506 | Difference |
|---|---|---|---|
| Manufacturer | John Deere | Lanz | — |
| Model | AR | Bulldog D7506 | — |
| Category | Utility, Standard Tread | Standard Tread | — |
Engine
| Spec | John Deere AR | Lanz Bulldog D7506 | Difference |
|---|---|---|---|
| Manufacturer | John Deere | Lanz | — |
| Model | John Deere | Not recorded | — |
| Power Output | 26.6hp | 24.5hp | ▲ AR+2.1 hp · +9% |
| Rated RPM | 957RPM | 850RPM | ▲ AR+107 RPM · +13% |
| Cylinders | 2 | 1 | ▲ AR+1 · +100% |
| Displacement | 321ci | 287ci | ▲ AR+34 ci · +12% |
| Bore | 5.5in | 6.7in | ▲ Bulldog D7506+1.2 in · +22% |
| Stroke | 6.7in | 8.3in | ▲ Bulldog D7506+1.6 in · +24% |
Transmission
| Spec | John Deere AR | Lanz Bulldog D7506 | Difference |
|---|---|---|---|
| Type | Unsynchronized Gear | Gear | — |
Dimensions & Weight
| Spec | John Deere AR | Lanz Bulldog D7506 | Difference |
|---|---|---|---|
| Length | 124in | 117in | ▲ AR+7 in · +6% |
| Width | 63.8in | 63in | ▲ AR+0.8 in · +1% |
| Height | 54.7in | 79.7in | ▲ Bulldog D7506+25 in · +46% |
| Operating Weight | 4,751lb | 4,982lb | ▲ Bulldog D7506+231 lb · +5% |
Hydraulics
| Spec | John Deere AR | Lanz Bulldog D7506 | Difference |
|---|---|---|---|
| System Type | Powr-Trol | Not recorded | — |
| Steering Type | Manual | Not recorded | — |
Power Take-off (PTO)
| Spec | John Deere AR | Lanz Bulldog D7506 | Difference |
|---|---|---|---|
| Type | Transmission | Not recorded | — |
| Speed 1 | 540rpm | Not recorded | — |
Chassis & Drive
| Spec | John Deere AR | Lanz Bulldog D7506 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Manual | Not recorded | — |
| Brake Type | Mechanical Shoe | Not recorded | — |
Electrical
| Spec | John Deere AR | Lanz Bulldog D7506 | Difference |
|---|---|---|---|
| Starter Type | Electric | Not recorded | — |
Capacities
| Spec | John Deere AR | Lanz Bulldog D7506 | Difference |
|---|---|---|---|
| Coolant | 8gal | 6.9gal | ▲ AR+1.1 gal · +16% |
Operator Station
| Spec | John Deere AR | Lanz Bulldog D7506 | Difference |
|---|---|---|---|
| Type | Open | Not recorded | — |
Category context
Both models against the field
Engine Power
median 45 hpA · 25th percentile (26.6 hp)B · 19th percentile (24.5 hp)
Engine Displacement
median 382 ciA · 39th percentile (321 ci)B · 33rd percentile (287 ci)
Cylinders
median 4A · 23rd percentile (2)B · 7th percentile (1)
Forward Gears
median 4A · 50th percentile (4)B · 79th percentile (6)
Operating Weight
median 6,834 lbA · 21st percentile (4,751 lb)B · 24th percentile (4,982 lb)
A · ARB · Bulldog D7506Median Standard Tread Tractor