Introduction
New Holland TC45A Compact Utility Tractor
The New Holland TC45A is a compact utility tractor produced between 2003 and 2008. Designed for versatility in agricultural and property maintenance tasks, this model belongs to the TC series and offers various configurations to suit diverse operational needs.
Engine Specifications
The tractor is powered by the Shibaura N844L, a 2.2-liter, 4-cylinder liquid-cooled diesel engine. It generates a gross power output of 45 hp (33.6 kW) at a rated speed of 2600 RPM. The engine features a 22.5:1 compression ratio and utilizes a dual dry element air cleaner for enhanced filtration in dusty environments.
Transmission and Drivetrain
Operators can choose between two main transmission types: a 12-speed synchronized shuttle shift or a 4-range hydrostatic transmission. The hydrostatic version is available with the DualPower feature, which includes a two-speed push-button power shift. The tractor is available in both two-wheel and four-wheel drive configurations, supported by power steering and mechanical rear differential locks for improved traction.
Hydraulics and PTO
The TC45A utilizes an open-center hydraulic system providing a pump flow of 9.8 gpm (37.1 lpm) at a pressure of 2500 psi. It is equipped with an independent rear PTO operating at 540 RPM. The rear three-point hitch is a Category I type with a lift capacity of 2330 lbs (1056 kg) at 24 inches behind the lift point.
Mechanical and Dimensions
Standard braking is provided by wet disc brakes. The tractor features a two-post folding ROPS for safety. Depending on the configuration, the wheelbase measures between 73.5 and 81 inches. The machine's weight ranges from 2949 lbs to 3118 lbs, depending on the drivetrain and model variant, allowing for stability in various terrain conditions.
Conclusion
The New Holland TC45A is a robust, compact tractor suited for varied applications ranging from mowing and tilling to general light-duty hauling. Its combination of multiple transmission options and flexible hydraulic capabilities makes it a reliable asset for both agricultural operators and property owners.
Production Information of New Holland, TC45A
- Compact Utility tractor
| Manufacturer | New Holland |
|---|
Dimension and Tires Information of New Holland, TC45A
| Rear tread | 47.1 to 67.4 inches [119 to 171 cm] |
|---|---|
| 4WD Wheelbase | 73.5 inches [186 cm] |
| Width | 66.6 inches [169 cm] |
| SuperSteer Length | 129.5 inches [328 cm] |
| SuperSteer Wheelbase | 81 inches [205 cm] |
| 4WD Weight | 2949 lbs [1337 kg] |
| Height (hood) | 60 inches [152 cm] |
| Length | 125.2 inches [318 cm] |
| Front tread | 46.4 inches [117 cm] |
| SuperSteer Weight | 3118 lbs [1414 kg] |
| Height (ROPS) | 95.5 inches [242 cm] |
| Industrial rear | 17.5x24 |
|---|---|
| Ag front | 7x16 |
| Lawn/turf rear | 44x18-20 |
| Lawn/turf front | 27x8.5-15 |
| Lawn/turf front(optional) | 8x16 |
| Industrial front | 10x16.5 |
| Ag rear | 13.6x24 |
Engine Specifications of New Holland, TC45A
- Shibaura N844L
- Liquid-cooled
- Diesel
- 4-cylinder
| Coolant capacity | 8.4 qts [7.9 L] |
|---|---|
| Air cleaner | Dual dry element |
| Compression | 22.5:1 |
| Idle RPM | 1025-2600 |
| Rated RPM | 2600 |
| Displacement | 135.2 ci [2.2 L] |
| Power (gross) | 45 hp [33.6 kW] |
| Bore/Stroke | 3.307x3.937 inches [84 x 100 mm] |
| Oil capacity | 6.3 qts [6.0 L] |
| Starter volts | 12 |
| Firing order | 1-3-4-2 |
Transmission Information of New Holland, TC45A
Transmission variants 1
| Transmission | Synchronized Shuttle Shift |
|---|---|
| Type | Synchronized shuttle |
| Gears | 12 forward and reverse |
Transmission variants 2
- Two-speed push-button power shift (low/high pump displacement) on a two-range hydrostatic transmission (I/II), available on the TC45DA.
| Transmission | DualPower |
|---|---|
| Oil capacity | 38 qts [36.0 L] |
| Type | Hydrostatic |
| Gears | Infinite forward and reverse (4-range) |
- 12-speed synchronized shuttle
- Hydrostatic
Mechanical Specs of New Holland, TC45A
- Two- or four-wheel drive
- Two-post folding ROPS.
- Wet disc brakes
- Power steering
| Differential lock | Mechanical rear |
|---|
Power Information of New Holland, TC45A
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540 (1.375) |
| Engine RPM | 540@2400 |
Hydraulics Specifications of New Holland, TC45A
| Steering cap. | 1.5 qts [1.4 L] |
|---|---|
| Type | Open center |
| Pump flow | 9.8 gpm [37.1 lpm] |
| Mid valves(optional) | 2 |
| Pressure | 2500 psi [172.4 bar] |
| Steering flow | 5.13 gpm [19.4 lpm] |
| Rear valves(optional) | 3 |
Three-Point Hitch of New Holland, TC45A
| Rear Type | I |
|---|---|
| Control | Position with optional top-link draft control |
| Rear lift (at 24"/610mm) | 2330 lbs [1056 kg] |
Electrical System of New Holland, TC45A
| Ground | Negative |
|---|---|
| Battery volts | 12 |
| Battery CCA | 600 |
| Charging system | Alternator |
| Charging amps | 40 |
Where it sits
With 45 HP, the New Holland TC45A sits between TC40A (40 HP) and TC48DA (48 HP) in New Holland's range. Its power puts it in the 30th percentile of 2000s models in our database (2822 machines).
Frequently asked questions
How much horsepower does the New Holland TC45A have?
The New Holland TC45A delivers 45 HP.
What years was the New Holland TC45A produced?
The New Holland TC45A was produced in 2003-2008.
What engine does the New Holland TC45A have?
The New Holland TC45A is powered by a Diesel, 4-cylinder engine.
What transmission does the New Holland TC45A use?
The New Holland TC45A uses a Synchronized Shuttle Shift transmission.
How much does the New Holland TC45A weigh?
The New Holland TC45A weighs 2949 lbs [1337 kg].
Is the New Holland TC45A 4WD?
The New Holland TC45A is available in 2WD/4WD.