| Manufacturer | David Brown |
| Price | - |
| Model | 30TD |
| Equipment Type | Agricultural Crawler Tractors |
| Factory | Meltham Mills, Huddersfield, England |
VARIANTS
| 30T | gasoline |
| 30TD | diesel |
| 30ITD | industrial |
DAVID BROWN 30TD POWER
| Engine | 36 hp/26.8 kW |
| Drawbar (claimed) | 24.1 hp/18.0 kW |
| Belt (claimed) | 30 hp/22.4 kW |
ENGINE DETAIL
The David Brown 30TD tractor features a robust 4-cylinder diesel engine with a displacement of 2.7 L, delivering 36 hp at a rated RPM of 1800, ideal for moderate agricultural tasks. Its efficient liquid-cooling system, with a coolant capacity of 16.8 qts, ensures optimal operating temperatures for longevity, though maintaining proper coolant levels is essential to prevent overheating. The 12 qt oil capacity provides sufficient lubrication, but the initial electric starter may require attention to battery health, particularly in colder climates.
| Description | David Brown/diesel/4-cylinder/liquid-cooled |
| Displacement | 165.1 ci/2.7 L |
| Bore/Stroke | 3.625x4.00 inches/92 x 102 mm |
| Power | 36 hp/26.8 kW |
| Rated RPM | 1800 |
| Starter | electric |
| Starter volts | 12 |
| Oil capacity | 12 qts/11.4 L |
| Coolant capacity | 16.8 qts/15.9 L |
DAVID BROWN 30TD ENGINE
The David Brown 30TD features a robust 2.7L 4-cylinder diesel engine, providing a reliable power output ideal for moderate fieldwork. With a fuel tank capacity of 17.4 gallons (65.9 liters), it offers extended operational range, making it suitable for tasks requiring prolonged usage without frequent refueling. Challenges may include sourcing parts for older models and potential fuel efficiency concerns under heavy loads.
| Description | David Brown 2.7L 4-cyl diesel |
| Fuel tank | 17.4 gal/65.9 L |
TRANSMISSION
The David Brown 30TD tractor features a 6-speed forward and 2-speed reverse gear system, providing versatile speed control suited for various agricultural tasks. Its 254mm dry disc clutch enables efficient power transfer, although it may require more maintenance than hydraulic systems. With an oil capacity of 45.6 qts, regular monitoring is essential to maintain optimal lubrication and performance, particularly in demanding operational scenarios.
| Type | gear |
| Gears | 6 forward and 2 reverse |
| Clutch | 254mm dry disc |
| Oil capacity | 45.6 qts/43.2 L |
MECHANICAL
The David Brown 30TD features a crawler chassis, enhancing traction and stability on uneven terrain, making it suitable for agricultural tasks in challenging environments. The open operator station promotes visibility and accessibility, though it may expose the operator to weather elements. With a 6-speed gear transmission, it offers versatile speed options, allowing for efficient operation across different field conditions, though gear shifting may require skill 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 30TD TRACKS
| Size | 13-inch tracks |
| Option | 16-inch tracks |
DIMENSIONS
| Length | 113 inches/287 cm |
| 48G Width | 63 inches/160 cm |
| 56G Width | 71 inches/180 cm |
| Height (hood) | 56 inches/142 cm |
| Gauge | 56 inches/142 cm |
DAVID BROWN 30TD WEIGHT
| 48G Shipping | 8050 lbs/3651 kg |
| 56G Shipping | 8150 lbs/3696 kg |
| 48G Operating | 8350 lbs/3787 kg |
| 56G Operating | 8450 lbs/3832 kg |
DIMENSIONS & TRACKS
| Weight | 8050 to 8450 pounds |
| Description | 13-inch tracks |