Introduction
New Holland TT55 Utility Tractor
The New Holland TT55 is a utility tractor produced between 2002 and 2008 as part of the TT series. Manufactured in India, this machine is designed for general agricultural tasks, offering configurations in both two-wheel and four-wheel drive.
Engine and Performance
The tractor is powered by an Iveco 3-cylinder liquid-cooled diesel engine with a displacement of 2.9 liters (179 ci). It produces a rated power of 55.1 hp (41.1 kW) at 2500 engine RPM and delivers 136.1 lb-ft (184.6 Nm) of torque at 1500 RPM. The fuel system utilizes direct injection, and the engine is protected by an oil bath air cleaner.
Transmission and Drivetrain
The mechanical transmission features a constant mesh design providing 8 forward and 2 reverse gears. Final drives are of the spur gear type. The tractor is available in either two-wheel drive or four-wheel drive configurations, with power steering included on 4WD models. Braking is handled by wet disc brakes.
Hydraulics and Hitch
The hydraulic system is an open-center type with a total flow capacity of 15.6 gpm (59.0 lpm), of which 8.6 gpm (32.6 lpm) is dedicated to pump flow. The rear hitch is compatible with category II/I implements and includes both position and draft control, offering a lift capacity of 3362 lbs (1525 kg).
Power Take-Off
The TT55 is equipped with an independent rear PTO. It operates at a standard speed of 540 RPM, which is achieved at an engine speed of 1967 RPM.
Conclusion
The New Holland TT55 is a functional, mid-range utility tractor suited for standard fieldwork and implement operation. Its combination of a mechanical transmission, category II/I hitch compatibility, and versatile hydraulic system makes it a practical choice for farmers requiring a reliable machine for general operations.
Production Information of New Holland, TT55
- Utility tractor
- Built in India
| Manufacturer | New Holland |
|---|
Dimension and Tires Information of New Holland, TT55
| 2WD Wheelbase | 80.7 inches [204 cm] |
|---|---|
| Ground clearance | 19.7 inches (2WD) [50 cm] |
| Weight | 4,895 lbs [2220 kg] |
| 4WD Wheelbase | 79.1 inches [200 cm] |
| 4WD Wheelbase(optional) | 15 inches (4WD) [38 cm] |
| Height | 87 inches [220 cm] |
| Ag front | 7.50-16 (2WD) |
|---|---|
| Ag rear | 13.6-28 |
| Ag front | 6.00-16.8 |
| Ag front(optional) | 9.5-24 (4WD) |
| Ag front(optional) | 14.9-28 |
| Ag rear | 16.9-28 |
Engine Specifications of New Holland, TT55
- Iveco
- Liquid-cooled
- 3-cylinder
- Diesel
| Fuel system | Direct injection |
|---|---|
| Rated RPM | 2500 |
| Displacement | 179 ci [2.9 L] |
| Bore/Stroke | 4.094x4.528 inches [104 x 115 mm] |
| Power | 55.1 hp [41.1 kW] |
| Power(optional) | Dry |
| Air cleaner | Oil bath |
| Starter volts | 12 |
| Torque RPM | 1500 |
| Torque | 136.1 lb-ft [184.6 Nm] |
Transmission Information of New Holland, TT55
Transmission variants 1
| Type | Constant mesh |
|---|---|
| Gears | 8 forward and 2 reverse |
Mechanical Specs of New Holland, TT55
- Two- or four-wheel drive
- Wet disc brakes
- Two-post ROPS.
| Final drives | Spur gear |
|---|---|
| Steering | Manual |
Power Information of New Holland, TT55
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540 |
| Engine RPM | 540@1967 |
Hydraulics Specifications of New Holland, TT55
| Type | Open center |
|---|---|
| Steering flow | 7 gpm [26.5 lpm] |
| Pump flow | 8.6 gpm [32.6 lpm] |
| Total flow | 15.6 gpm [59.0 lpm] |
Three-Point Hitch of New Holland, TT55
| Rear Type | II/I |
|---|---|
| Control | Position and draft control |
| Rear lift | 3362 lbs [1525 kg] |
Electrical System of New Holland, TT55
| Ground | Negative |
|---|---|
| Battery AH | 88 |
| Battery volts | 12 |
| Charging system | Alternator |
| Charging amps | 23 |
Where it sits
With 55 HP, the New Holland TT55 sits just below TT75 (74 HP) in New Holland's range. Its power puts it in the 37th percentile of 2000s models in our database (2822 machines).
Frequently asked questions
How much horsepower does the New Holland TT55 have?
The New Holland TT55 delivers 55 HP.
What years was the New Holland TT55 produced?
The New Holland TT55 was produced in 2002-2008.
What engine does the New Holland TT55 have?
The New Holland TT55 is powered by a Diesel, 3-cylinder engine.
What transmission does the New Holland TT55 use?
The New Holland TT55 uses a Constant mesh transmission.
How much does the New Holland TT55 weigh?
The New Holland TT55 weighs 4,895 lbs [2220 kg].
Is the New Holland TT55 4WD?
The New Holland TT55 is available in 2WD/4WD.