Lanz
Lanz Bulldog D7500
The Lanz Bulldog D7500 is a standard-tread farm tractor produced by Lanz from 1935 to 1952. It features a 4.7L single-cylinder liquid-cooled diesel engine producing 24.5 hp, paired with a 3-speed gear transmission. The tractor is two-wheel drive with manual steering and an open operator station. It was built in Mannheim, Germany, and is part of the D75 Series. Variants include models with different transmission speeds and configurations for field and road operations.
Power-
Founded-
ModelD7500
Technical Specifications
Detailed specifications and technical data for Lanz Bulldog D7500
Power
| Engine power | 24.5 hp (18.3 kW) |
|---|
Engine
| Make | Lanz |
|---|---|
| Type | diesel |
| Power | 24.5 hp (18.3 kW) |
| Cooling | liquid-cooled |
| Cylinders | 1-cylinder |
| Fuel tank | 14.5 gal (54.9 L) |
| Rated RPM | 850 |
| Bore/Stroke | 6.693x8.268 inches (170 x 210 mm) |
| Displacement | 286.8 ci (4.7 L) |
| Oil capacity | 5.3 qts (5.0 L) |
| Coolant capacity | 27.5 qts (26.0 L) |
Variants
| D7500 | 3-speed |
|---|---|
| D7506 | 6-speed |
| D7507 | 6-speed, with starter |
| D7511 | combination for both field and road operations, front-axle springs |
| D7521 | traffic model for road operations |
| D7531 | express model with high-speed gearing |
Dimensions
| Width | 61.8 inches (156 cm) |
|---|---|
| Height | 79.3 inches (201 cm) |
| Length | 107.7 inches (273 cm) |
| Weight | 4850 lbs (2199 kg) |
| Wheelbase | 66.3 inches (168 cm) |
| Rear tread | 42.8 inches (108 cm) |
| Front tread | 43.7 inches (110 cm) |
| Ground clearance | 11.4 inches (28 cm) |
Mechanical
| Drive | Two-wheel drive |
|---|---|
| Steering | Manual steering |
| Operator station | Open operator station |
Production
| Type | Standard-tread tractor |
|---|---|
| Series | D75 Series |
| Built in | Mannheim, Baden-Württemberg, Germany |
| Years produced | 1935 - 1952 |
Transmission
| Type | gear |
|---|---|
| Gears | 3 forward and 1 reverse |