Introduction
New Holland TN90F Orchard and Vineyard Tractor
The New Holland TN90F is a specialized tractor designed for orchard and vineyard applications, manufactured between 1997 and 2001. Known for its compact dimensions and high maneuverability, this model provides the necessary power and versatility for demanding agricultural tasks in narrow-row environments.
Engine and Performance
The tractor is powered by a 3.9-liter, 4-cylinder liquid-cooled engine. It produces a gross power output of 91.1 hp (67.9 kW) and a net power of 88 hp (65.6 kW) at a rated speed of 2300 RPM. This engine configuration, paired with a thermostart pre-heating system, ensures reliable operation across various climate conditions.
Transmission and Drivetrain
The TN90F offers two transmission configurations to suit operational needs: a 16-speed partially synchronized gearbox or the advanced Dual Command system. The Dual Command option features 32 forward and 16 reverse gears, incorporating a two-speed push-button power shift and a left-hand power shuttle for efficient directional changes. A cerametallic disc clutch is utilized to handle the transmission of power.
Hydraulics and PTO
The hydraulic system utilizes an open-center design with a main pump flow of 12.4 gpm (46.9 lpm). The rear hitch is equipped with position control and lower-link draft sensing, capable of lifting up to 4400 lbs (1995 kg). The independent rear PTO offers multiple speed options, including 540, 540E, and 1000 RPM, allowing for compatibility with a wide range of specialized implements.
Mechanical Construction and Maneuverability
Available in both 2WD and 4WD configurations, the tractor features power steering and hydraulic wet disc brakes for precise control. The operator environment is provided via a two-post folding ROPS, with an air-conditioned cab available as an option. The adjustable front and rear treads allow for optimal adaptation to specific row widths.
Conclusion
The New Holland TN90F is a robust and highly maneuverable machine tailored for professional orchard and vineyard management. Its combination of specialized transmission options, high-torque engine, and versatile hydraulic system makes it an effective solution for farmers requiring precision and reliability in confined spaces.
Production Information of New Holland, TN90F
- Orchard/Vineyard tractor
| Manufacturer | New Holland |
|---|
Dimension and Tires Information of New Holland, TN90F
| Height (cab) | 90 inches [228 cm] |
|---|---|
| 2WD Wheelbase | 87.7 inches [222 cm] |
| Width | 58.7 inches [149 cm] |
| 4WD Length | 157.5 inches [400 cm] |
| 4WD Wheelbase | 95.6 inches [242 cm] |
| 2WD Front tread | 48.1 to 63.8 inches [122 to 162 cm] |
| Height (ROPS) | 89 inches [226 cm] |
| 2WD Length | 155.7 inches [395 cm] |
| Rear tread | 43.7 to 57.4 inches [110 to 145 cm] |
| 2WD Standard tires (ag) | Front: 7.50-16. Rear: 420/70R28 |
|---|---|
| 4WD Optional tires (ag) | Front: 280/70R18. Rear: 420/70R24 |
| 2WD Optional tires (ag) | Front: 7.50-16. Rear: 14.9-28 |
| 4WD Optional tires (ag) | Front: 260/70R18. Rear: 420/70R24 |
| 2WD Optional tires (ag) | Front: 7.00-12. Rear: 380/70R20 |
| 4WD Optional tires (ag) | Front: 300/70R20. Rear: 16.9-28 |
| 2WD Optional tires (ag) | Front: 6.50-16. Rear: 380/70R28 |
| 4WD Optional tires (ag) | Front: 280/70R16. Rear: 380/70R24 |
| 2WD Optional tires (ag) | Front: 7.5L-15. Rear: 380/70R24 |
| 2WD Optional tires (ag) | Front: 7.50-16. Rear: 16.9-28 |
| 2WD Optional tires (ag) | Front: 6.50-16. Rear: 13.6-28 |
| 4WD Standard tires (ag) | Front: 280/70R20. Rear: 420/70R28 |
| 4WD Optional tires (ag) | Front: 280/70R16. Rear: 380/70R20 |
| 2WD Optional tires (ag) | Front: 6.50-16. Rear: 420/70R24 |
| 2WD Optional tires (ag) | Front: 7.50-16. Rear: 16.9-28 |
| 4WD Optional tires (ag) | Front: 10.5-18. Rear: 420/70R28 |
| 4WD Optional tires (ag) | Front: 7.50R18. Rear: 13.6-28 |
| 4WD Optional tires (ag) | Front: 280/70R20. Rear: 14.9-28 |
| 4WD Optional tires (ag) | Front: 260/70R20. Rear: 380/70R28 |
Engine Specifications of New Holland, TN90F
- Liquid-cooled
- 4-cylinder
| Cab Coolant capacity | 14.3 qts [13.5 L] |
|---|---|
| ROPS Coolant capacity | 12.2 qts [11.5 L] |
| Power (gross) | 91.1 hp [67.9 kW] |
| Rated RPM | 2300 |
| Compression | 16.5:1 |
| Displacement | 238.5 ci [3.9 L] |
| Oil capacity | 11.1 qts [10.5 L] |
| Power (net) | 88 hp [65.6 kW] |
| Pre-heating | Thermostart |
| Bore/Stroke | 4.094x4.528 inches [104 x 115 mm] |
| Starter volts | 12 |
| Starter | Electric |
| Firing order | 1-3-4-2 |
Transmission Information of New Holland, TN90F
Transmission variants 1
- Four synchronized gears (1-4) in four ranges. Tractor must be stopped (and clutch used) to shift range. Mechanical shuttle lever.
| Type | Partially synchronized |
|---|---|
| Oil capacity | 46.5 qts [44.0 L] |
| Gears | 16 forward and reverse |
| Clutch | 279.4mm dry disc |
Transmission variants 2
- Four synchronized gears (1-4) in four ranges with two-speed push-button power shift and left-hand power shuttle. Push-button power shift only applies to forward speeds.
| Manufacturer | Dual Command |
|---|---|
| Oil capacity | 58.1 qts [55.0 L] |
| Type | Two-speed power shift |
| Gears | 32 forward and 16 reverse |
- 16-speed partially synchronized
- 32-speed two-speed power shift
Mechanical Specs of New Holland, TN90F
- Two- or four-wheel drive
- Hydraulic wet disc brakes
- Power steering
- Two-post mid-mount folding ROPS. Cab optional with air-conditioning.
| 2WD Differential lock | Mechanical |
|---|---|
| 4WD Differential lock | Electro-hydraulic |
Power Information of New Holland, TN90F
| Rear PTO | Independent |
|---|---|
| Rear PTO(optional) | 540E@2132 |
| Engine RPM | 540@1957 |
| Clutch | Cerametallic disc |
| Clutch(optional) | 1000@2125 |
| Rear PTO Type | 540/1000 (1.375) |
Hydraulics Specifications of New Holland, TN90F
| Type | Open center |
|---|---|
| Steering flow | 7.2 gpm (Synchro) [27.3 lpm] |
| Steering flow(optional) | 16.9 gpm [64.0 lpm] |
| Valves | 2 |
| Valves(optional) | 9.2 gpm (Dual Command) [34.8 lpm] |
| Pump flow | 12.4 gpm [46.9 lpm] |
Three-Point Hitch of New Holland, TN90F
| Rear Type | II/I |
|---|---|
| Control | Position control and lower-link draft sensing |
| Rear lift (at 24"/610mm) | 4400 lbs [1995 kg] |
Electrical System of New Holland, TN90F
| Battery AH | 100 |
|---|---|
| Ground | Negative |
| Battery CCA | 800 |
| Cab Charging amps | 65 |
| Charging system | Alternator |
| Battery volts | 12 |
| ROPS Charging amps | 45 |
Where it sits
With 91 HP, the New Holland TN90F sits just above TN95F (90 HP) in New Holland's range. Its power puts it in the 62th percentile of 1990s models in our database (2097 machines).
Frequently asked questions
How much horsepower does the New Holland TN90F have?
The New Holland TN90F delivers 91 HP.
What years was the New Holland TN90F produced?
The New Holland TN90F was produced in 1997-2001.
What engine does the New Holland TN90F have?
The New Holland TN90F is powered by a 4-cylinder engine.
What transmission does the New Holland TN90F use?
The New Holland TN90F uses a Partially synchronized transmission.
Is the New Holland TN90F 4WD?
The New Holland TN90F is available in 2WD/4WD.