Introduction
New Holland TT50A Compact Utility Tractor
The New Holland TT50A is a compact utility tractor produced between 2007 and 2008 in Dublin, Georgia, USA. Designed for general agricultural tasks, this two-wheel-drive machine belongs to the TT series, characterized by its mechanical simplicity and operational versatility.
Engine and Performance
The tractor is powered by a 2.2-liter, 4-cylinder Shibaura diesel engine. This liquid-cooled power plant generates a gross output of 48 hp (35.8 kW) at a rated engine speed of 2800 RPM. The engine uses a thermostart pre-heating system and dual dry elements for air filtration, meeting Tier II emission standards.
Transmission and Drivetrain
The drivetrain features a gear-type transmission providing 8 forward and 2 reverse speeds. Power is transferred to the wheels via a mechanical dry disc clutch. The chassis is equipped with power steering and wet disc brakes for operator control, along with a mechanical rear differential lock to improve traction.
Hydraulics and Hitch
The TT50A utilizes an open-center hydraulic system with a total flow capacity of 17.2 gpm (65.1 lpm) and a system pressure of 2538 psi (175.0 bar). The rear hitch is a Category II/I configuration featuring position control, capable of lifting up to 2550 lbs (1156 kg) at the ends. The independent rear PTO operates at 540 RPM.
Conclusion
The New Holland TT50A is a robust, entry-level utility tractor suited for light-to-medium field work and farm maintenance. Its straightforward mechanical design and standard feature set make it a practical choice for operators prioritizing ease of maintenance and reliable performance in a compact footprint.
Production Information of New Holland, TT50A
- Compact Utility tractor
- Built in Dublin, Georgia, USA
| Manufacturer | New Holland |
|---|
Dimension and Tires Information of New Holland, TT50A
- Flange rear axle
| Shipping weight | 3738 lbs [1695 kg] |
|---|---|
| Front tread | 52.2 to 68.7 inches [132 to 174 cm] |
Engine Specifications of New Holland, TT50A
- Shibaura
- Liquid-cooled
- Diesel
- 4-cylinder
| Rated RPM | 2800 |
|---|---|
| Displacement | 135.2 ci [2.2 L] |
| Power (gross) | 48 hp [35.8 kW] |
| Bore/Stroke | 3.307x3.937 inches [84 x 100 mm] |
| Starter volts | 12 |
| Pre-heating | Thermostart |
| Air cleaner | Dual dry elements |
| Emissions | Tier II |
Transmission Information of New Holland, TT50A
Transmission variants 1
| Type | Gear |
|---|---|
| Gears | 8 forward and 2 reverse |
| Clutch | 279.4mm dry disc |
Mechanical Specs of New Holland, TT50A
- Two-wheel drive
- Wet disc brakes
- Power steering
- Platform with two-post folding ROPS.
| Final drives | Bull gear |
|---|---|
| Differential lock | Mechanical rear |
Power Information of New Holland, TT50A
| Rear PTO | Independent |
|---|---|
| Engine RPM | 540@2555 |
| Clutch | Mechanical dry disc |
| Rear PTO Type | 540 (1.375) |
Hydraulics Specifications of New Holland, TT50A
| Type | Open center |
|---|---|
| Total flow | 17.2 gpm [65.1 lpm] |
| Pump flow | 9.8 gpm [37.1 lpm] |
| Pressure | 2538 psi [175.0 bar] |
| Steering flow | 7.4 gpm [28.0 lpm] |
| Valves | 0 to 2 |
Three-Point Hitch of New Holland, TT50A
| Rear Type | II/I |
|---|---|
| Control | Position control |
| Rear lift (at ends) | 2550 lbs [1156 kg] |
Electrical System of New Holland, TT50A
| Ground | Negative |
|---|---|
| Battery volts | 12 |
| Battery CCA | 600 |
| Charging system | Alternator |
| Charging amps | 40 |
Where it sits
With 48 HP, the New Holland TT50A sits between TT45A (40 HP) and Workmaster 55 (54 HP) in New Holland's range. Its power puts it in the 31th percentile of 2000s models in our database (2822 machines).
Frequently asked questions
How much horsepower does the New Holland TT50A have?
The New Holland TT50A delivers 48 HP.
What years was the New Holland TT50A produced?
The New Holland TT50A was produced in 2007-2008.
What engine does the New Holland TT50A have?
The New Holland TT50A is powered by a Diesel, 4-cylinder engine.
What transmission does the New Holland TT50A use?
The New Holland TT50A uses a Gear transmission.
How much does the New Holland TT50A weigh?
The New Holland TT50A weighs 3738 lbs [1695 kg].
Is the New Holland TT50A 4WD?
The New Holland TT50A is available in 2WD.