Overview
The Waltanna 4-250 is a robust 250 hp four-wheel drive farm tractor manufactured in Australia between 1978 and 1981. It features a high-capacity 10.5L Caterpillar turbocharged diesel engine and a 14-speed Spicer gear transmission, making it a powerful choice for demanding agricultural tasks.
Ideal Applications
High-Traction Field Operations:
Utilizing its 26,676 lb weight and four-wheel drive articulated steering, this tractor is designed to deliver consistent power for heavy-duty farm applications.
Hydraulic Implement Management:
The hydraulic system provides a 30.4 gpm pump flow and a 17.4 gal capacity, allowing for the efficient operation of various hydraulic-driven machinery.
All-Weather Heavy Duty Work:
The standard air-conditioned cab combined with a 14-speed gear transmission ensures operator comfort and precise speed control during intensive long-hour shifts.
Production
| Description | Built in Tarrington, Victoria, Australia |
|---|---|
| Drive type | Four-wheel Drive (4WD) tractor |
| Manufacturer | Waltanna |
Engine
| Engine type | Caterpillar 10.5L 6-cyl diesel |
|---|---|
| Bore/Stroke | 4.75x6.00 inches (121 x 152 mm) |
| Description | Caterpillar 3306T / turbocharged diesel / 6-cylinder / liquid-cooled |
| Displacement | 638 ci (10.5 L) |
| Operating RPM | 1500-2200 |
| Power | 250 hp (186.4 kW) |
| Rated RPM | 2200 |
| Starter type | electric |
| Torque | 509 lb-ft (690.2 Nm) |
| Torque RPM | 1400 |
Transmission
| Gears | 14 forward and 2 reverse |
|---|---|
| Transmission | Spicer |
| Transmission type | 14-speed gear |
| Type | gear |
Mechanical
| Cab | Cab standard with air-conditioning. |
|---|---|
| Description | Articulated power steering |
| Drive type | Four-wheel drive |
Capacity
| Hydraulic system | 17.4 gal (65.9 L) |
|---|
Hydraulics
| Capacity | 17.4 gal (65.9 L) |
|---|---|
| Pump flow | 30.4 gpm (115.1 lpm) |
Dimensions & Tires
| Front tread | 102.8 inches (261 cm) |
|---|---|
| Height (exhaust) | 128 inches (325 cm) |
| Length | 238.6 inches (606 cm) |
| Rear tread | 102.8 inches (261 cm) |
| Weight | 26676 lbs (12100 kg) |
| Width | 161 inches (408 cm) |
| Front tire | 23.1x30 |
| Rear tire | 23.1x30 |
| Weight | 26676 lbs (12100 kg) |
| Ag front | 23.1x30 |
| Ag rear | 23.1x30 |
Speeds
| Description | With 23.1x30 tires. |
|---|