Wagner TR-6
Power
105 hp
Production
1955-1960
Engine
Diesel, 6-cylinder
Transmission
Fuller R-46
Weight
12700 lbs [5760 kg]
Drive
4WD
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Introduction
Wagner TR-6 Four-Wheel Drive Tractor
The Wagner TR-6 is a four-wheel drive tractor manufactured in Portland, Oregon, USA, between 1955 and 1960. It was designed as a heavy-duty work vehicle, fitting into the specialized segment of 4WD tractors produced during this era.
Engine and Performance
The TR-6 is powered by a Cummins JF-6 liquid-cooled diesel engine. This 6-cylinder powerplant features a displacement of 401 cubic inches (6.6 liters) and produces 105 horsepower at a rated speed of 2200 RPM. It delivers a peak torque of 280 lb-ft at 1600 RPM, providing the necessary pulling force for demanding agricultural and industrial applications.
Transmission and Drivetrain
Power is managed through a Fuller R-46 transmission system, which provides 8 forward gears and 2 reverse gears. The drivetrain utilizes planetary final drives to distribute power to all four wheels, ensuring consistent traction across varied terrain. The tractor is equipped with hydraulic power steering and hydraulic brakes to assist with maneuverability and stopping power.
Hydraulics and Dimensions
The hydraulic system features a total capacity of 30 gallons, with a pump flow rate of 11 gallons per minute dedicated to both auxiliary functions and steering. Physically, the tractor has a wheelbase of 105 inches and a ground clearance of 16 inches, allowing it to navigate uneven ground effectively. It weighs approximately 12,700 pounds and is fitted with 13.00x26 tires on both the front and rear axles.
Conclusion
The Wagner TR-6 is a robust, purpose-built machine reflecting mid-century American engineering. Its combination of a high-torque Cummins engine, four-wheel drive capability, and planetary final drives makes it a durable option for heavy-duty traction tasks in farming and land management.
Production Information of Wagner, TR-6
- Four-wheel Drive (4WD) tractor
- Built in Portland, Oregon, USA
| Manufacturer | Wagner |
|---|
Dimension and Tires Information of Wagner, TR-6
| Ground clearance | 16 inches [40 cm] |
|---|---|
| Wheelbase | 105 inches [266 cm] |
| Height (cab) | 103 inches [261 cm] |
| Height | 80 inches [203 cm] |
| Length | 190 inches [482 cm] |
| Weight | 12700 lbs [5760 kg] |
| Width | 81 inches [205 cm] |
| Standard tires (ag) | Front: 13.00x26. Rear: 13.00x26 |
|---|
Engine Specifications of Wagner, TR-6
- Cummins JF-6
- Liquid-cooled
- Diesel
- 6-cylinder
| Starter | Electric |
|---|---|
| Displacement | 401 ci [6.6 L] |
| Rated RPM | 2200 |
| Bore/Stroke | 4.125x5.00 inches [105 x 127 mm] |
| Coolant capacity | 30 qts [28.4 L] |
| Starter volts | 12 |
| Torque RPM | 1600 |
| Torque | 280 lb-ft [379.7 Nm] |
| Power | 105 hp [78.3 kW] |
Transmission Information of Wagner, TR-6
Transmission variants 1
| Transmission | Fuller R-46 |
|---|---|
| Gears | 8 forward and 2 reverse |
Mechanical Specs of Wagner, TR-6
- Four-wheel drive
- Open operator station. Cab optional.
- Hydraulic brakes
| Final drives | Planetary |
|---|---|
| Steering | Hydraulic power |
Power Information of Wagner, TR-6
| Engine | 105 hp [78.3 kW] |
|---|
Hydraulics Specifications of Wagner, TR-6
| Capacity | 30 gal [113.6 L] |
|---|---|
| Pump flow | 11 gpm [41.6 lpm] |
| Steering flow | 11 gpm [41.6 lpm] |
Where it sits
With 105 HP, the Wagner TR-6 sits just below TR-9 (120 HP) in Wagner's range. Its power puts it in the 97th percentile of 1950s models in our database (592 machines).
Frequently asked questions
How much horsepower does the Wagner TR-6 have?
The Wagner TR-6 delivers 105 HP.
What years was the Wagner TR-6 produced?
The Wagner TR-6 was produced in 1955-1960.
What engine does the Wagner TR-6 have?
The Wagner TR-6 is powered by a Diesel, 6-cylinder engine.
What transmission does the Wagner TR-6 use?
The Wagner TR-6 uses a Fuller R-46 transmission.
How much does the Wagner TR-6 weigh?
The Wagner TR-6 weighs 12700 lbs [5760 kg].
Is the Wagner TR-6 4WD?
The Wagner TR-6 is available in 4WD.