| Manufacturer | David Brown |
| Price | - |
| Model | 50TD |
| Equipment Type | Agricultural Crawler Tractors |
| Factory | Meltham Mills, Huddersfield, England |
DAVID BROWN 50TD POWER
| Engine | 50 hp/37.3 kW |
| Belt (claimed) | 44.7 hp/33.3 kW |
ENGINE DETAIL
The David Brown 50TD tractor features a 6-cylinder, liquid-cooled diesel engine with a displacement of 248 ci (4.1 L), providing a balanced power output of 50 hp at 1800 RPM, ideal for mid-range agricultural tasks. Its oil and coolant capacities of 14.4 quarts and 19 quarts, respectively, are well-suited for long operating intervals but could necessitate regular monitoring to prevent overheating in demanding conditions. Overall, this tractor is advantageous for small to medium-scale operations, though users should be aware of the challenges of sourcing parts since David Brown models have specific compatibility issues.
| Description | David Brown/diesel/6-cylinder/liquid-cooled |
| Displacement | 248 ci/4.1 L |
| Bore/Stroke | 3.625x4.00 inches/92 x 102 mm |
| Power | 50 hp/37.3 kW |
| Rated RPM | 1800 |
| Starter | electric |
| Starter volts | 12 |
| Oil capacity | 14.4 qts/13.6 L |
| Coolant capacity | 19 qts/18.0 L |
DAVID BROWN 50TD ENGINE
The David Brown 50TD features a robust 4.1L 6-cylinder diesel engine, offering reliable power for various agricultural tasks. With a fuel tank capacity of 17.4 gallons (65.9 liters), this tractor can operate for extended periods, making it suitable for larger fields and prolonged work without frequent refueling. However, its weight and size may pose challenges in navigating tighter spaces on smaller farms.
| Description | David Brown 4.1L 6-cyl diesel |
| Fuel tank | 17.4 gal/65.9 L |
TRANSMISSION
The David Brown 50TD tractor features a 6-speed forward and 2-speed reverse gear system, providing versatility for various agricultural tasks. Its 304.8mm dry disc clutch allows for smoother engagement and better durability under load, though dry clutches can be more sensitive to aggressive operation. With an oil capacity of 57.1 quarts, it supports extended operation times, but maintenance of oil levels is critical to avoid overheating and ensure optimal performance.
| Type | gear |
| Gears | 6 forward and 2 reverse |
| Clutch | 304.8mm dry disc |
| Oil capacity | 57.1 qts/54.0 L |
MECHANICAL
The David Brown 50TD tractor features a crawler chassis, which offers superior traction and stability on uneven terrain, making it ideal for agricultural and construction tasks. Its open operator station provides enhanced visibility; however, it may expose the operator to the elements, which could be uncomfortable during adverse weather conditions. The 6-speed gear transmission allows for versatile speed control, facilitating effective power management across diverse applications, though it may require skilled operation for optimal performance.
| Chassis | crawler |
| Cab | Open operator station. |
| Transmission | 6-speed gear |
POWER TAKE-OFF (PTO)
| Rear RPM | 540 (1.375) |
| Engine RPM | 516@1600/985@1600/1100@1600/2100@1600 |
DAVID BROWN 50TD TRACKS
| Size | 14-inch tracks |
| Option | 16-inch tracks/18-inch tracks |
DIMENSIONS
| Length | 121 inches/307 cm |
| Height (hood) | 56 inches/142 cm |
| 48 Operating weight | 10450 lbs/4740 kg |
| 56 Operating weight | 10500 lbs/4762 kg |
| Gauge | 64 inches/162 cm |
DIMENSIONS & TRACKS
| Weight | 10450 to 10500 pounds |
| Description | 14-inch tracks |