| Manufacturer | New Holland |
| Price | - |
| Model | TN75A |
| Equipment Type | Utility Tractors |
| Factory | Jesi, Italy |
OCED TRACTOR TEST 2130
| Description | Diesel 16-speed 4WD October 1, 2003 - April 1, 2004 Link: OCED Tractor Test 2130 file PTO performance Drawbar performance Gear 3M Lo used for power test. Gear 1M Hi used for pull test |
| Max power | 54.7hp / 40.8kW |
| Fuel use | 3.8gal/hour / 14.4l/hour |
| Power at rated engine speed | 63.6hp / 47.4kW |
| Power at rated PTO speed | 63.6hp / 47.4kW |
| Max pull | 6,135lbs / 2782kg |
NEW HOLLAND TN75A POWER
| Engine (gross) | 75hp / 55.9kW |
| Engine | 72hp / 53.7kW |
| PTO (claimed) | 62hp / 46.2kW |
| Drawbar (tested) | 54.7hp / 40.8kW |
| PTO (tested) | 64.4hp / 48.0kW |
ENGINE DETAIL
The New Holland TN75A tractor features a robust Iveco turbocharged diesel engine with excellent fuel efficiency of 3.94 gallons per hour at a rated RPM of 2300. Key performance highlights include a maximum power output of 75 hp and torque of 220 lb-ft at 1400 RPM, making it ideal for heavy-duty applications such as tilling and hauling. However, being Tier 2 compliant may limit its use in regions with stricter emissions regulations, necessitating consideration for environmental impact compliance.
| Description | Iveco turbocharged diesel 3-cylinder liquid-cooled |
| Displacement | 179ci / 2.9L |
| Bore/Stroke | 4.094x4.528inches / 104x 115 mm |
| Emissions | Tier 2 |
| Power | 72hp / 53.7kW |
| Power (gross) | 75hp / 55.9kW |
| Fuel use | 3.94gal/hour / 14.9l/hour |
| Air cleaner | dual paper elements |
| Compression | 16.5:1 |
| Rated RPM | 2300 |
| Torque | 220 lb-ft /298.3 Nm |
| Torque RPM | 1400 |
| Starter | electric |
| Starter volts | 12 |
NEW HOLLAND TN75A ENGINE
The New Holland TN75A is powered by an Iveco 2.9L 3-cylinder diesel engine, offering a balance of efficiency and adequate power for various farming tasks. With a fuel tank capacity of 23 gallons (87.1 liters), it allows for extended operational periods between refueling, making it suitable for medium-size field operations. However, users should consider maintenance accessibility for the engine, as compact designs may present challenges during servicing.
| Description | Iveco 2.9L 3-cyl diesel |
| Fuel tank | 23gal / 87.1L |
TRANSMISSIONS OVERVIEW
The New Holland TN75A tractor's transmission options provide flexibility for various applications, with the choice of 8-speed constant mesh or 12/16-speed partially synchronized configurations, enhancing efficiency in different terrains. The mechanical shuttle system allows for swift direction changes, beneficial in loader work or tight maneuvering scenarios. However, the complexity of multiple gear setups may require additional operator training to maximize performance and reduce maintenance risks.
| Description | 8-speed constant mesh with mechanical shuttle/12-speed partially synchronized with mechanical shuttle/16-speed partially synchronized with mechanical shuttle/16-speed partially synchronized with power shuttle |
TRANSMISSION 1
The New Holland TN75A features a constant mesh gearbox with 8 forward and reverse gears, facilitating smooth operation and versatile speed selection. The left-hand synchronized mechanical shuttle, dependent on clutch engagement, allows for quicker directional changes, making it advantageous in tight spaces or during loader operations. However, frequent clutch use may lead to increased wear, so operators should manage engagement to prolong clutch life.
| Type | constant mesh with mechanical shuttle |
| Gears | 8 forward and reverse |
| Clutch | 280mm dry cerametallic plate |
| Description | Left-hand synchronized mechanical shuttle requires clutching. |
TRANSMISSION 2
The New Holland TN75A features a partially synchronized Synchro Command transmission, offering 12 forward and reverse gears which enable versatile speed control for various applications. The inclusion of a 280mm dry cerametallic clutch offers durability but necessitates clutch engagement for left-hand shuttle operation, potentially slowing down operations during frequent directional changes. Operators may find this setup advantageous for tasks requiring precise speed regulation but should plan for additional physical demands during shuttle engagements.
| Transmission | Synchro Command |
| Type | partially synchronized with mechanical shuttle |
| Gears | 12 forward and reverse |
| Clutch | 280mm dry cerametallic plate |
| Description | Four synchronized gears with three ranges. Left-hand synchronized mechanical shuttle requires clutching. |
TRANSMISSION 3
The New Holland TN75A features a Synchro Command Plus transmission, providing 16 forward and reverse gears that enhance versatility across various tasks. The partially synchronized design with a left-hand mechanical shuttle allows for smoother gear shifts but necessitates clutch engagement, which may lead to increased operator fatigue during prolonged use. The 280mm dry cerametallic clutch offers durability but may require careful modulation to prevent slippage when operating under heavy loads in demanding scenarios.
| Transmission | Synchro Command Plus |
| Type | partially synchronized with mechanical shuttle |
| Gears | 16 forward and reverse |
| Clutch | 280mm dry cerametallic plate |
| Description | Left-hand synchronized mechanical shuttle requires clutching. |
TRANSMISSION 4
The New Holland TN75A's Synchro Command Plus transmission provides a smooth shifting experience with 16 forward and reverse gears, enhancing operational efficiency across various tasks. Its clutchless left-hand power shuttle allows for quick directional changes, minimizing operator fatigue during intensive work scenarios. However, the complexity of the partially synchronized system may require additional maintenance and operator training to ensure optimal performance.
| Transmission | Synchro Command Plus |
| Type | partially synchronized with power shuttle |
| Gears | 16 forward and reverse |
| Clutch | six 113mm wet organic discs |
| Description | Left-hand clutchless power shuttle. |
MECHANICAL
The New Holland TN75A offers versatile 2WD and 4WD options, enhancing traction in various soil conditions and making it suitable for both light and medium-duty agricultural tasks. The hydrostatic power steering allows for easy maneuverability, particularly beneficial in tight spaces or when operating implements. Its range of transmission options, including the 16-speed with power shuttle, provides flexibility in speed management, ensuring optimal performance across different operational scenarios.
| Chassis | 4x2 2WD/4x4 MFWD 4WD (optional) |
| Steering | hydrostatic power |
| Brakes | differential wet disc |
| Cab | ROPS. Canopy optional |
| Transmissions | 8-speed constant mesh with mechanical shuttle/12-speed partially synchronized with mechanical shuttle/16-speed partially synchronized with mechanical shuttle/16-speed partially synchronized with power shuttle |
HYDRAULICS
| Type | open center |
| Pressure | 2755psi / 190.0bar |
| Valves | 1 to 4 |
| Pump flow | 16.9gpm / 64.0lpm |
| Steering flow | 7.4gpm / 28.0lpm/9.4gpm / 35.6lpm (with power shuttle) |
TRACTOR HITCH
| Rear Type | II/I |
| Rear lift (at 24 | 3,960lbs / 1796kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 540 |
DIMENSIONS
| Wheelbase | 81.5inches / 207cm (2WD)/78.9inches / 200cm (4WD) |
| Length | 153.3inches / 389cm (2WD)/151.6inches / 385cm (4WD) |
| Width | 67.2inches / 170cm |
| Height (ROPS) | 95.1inches / 241cm/75.1inches / 190cm (folded) |
NEW HOLLAND TN75A WEIGHT
| Shipping | 5,020lbs / 2277kg (2WD)/5,415lbs / 2456kg (4WD) |
| Operating | 5,215lbs / 2365kg (2WD)/5,810lbs / 2635kg (4WD) |
| Ballasted | 7,055lbs / 3200kg |
DIMENSIONS & TIRES
The New Holland TN75A tractor features a wheelbase of 81.5 inches for 2WD and 78.9 inches for 4WD, providing enhanced stability in various terrains; however, the shorter wheelbase in 4WD may reduce overall towing capability. Weighing between 5020 to 5810 pounds, it offers substantial traction, making it suitable for heavy-duty agricultural tasks, but may present challenges in compact spaces due to its weight and size. Ideal scenarios include larger fields requiring robust performance and stability, with considerations for ground pressure and potential soil disruption.
| Wheelbase | 81.5inches / 207cm (2WD)/78.9inches / 200cm (4WD) |
| Weight | 5020 to 5810 pounds |
NEW HOLLAND 32LC LOADER
| Loader weight | 800lbs / 362kg (without bucket) |
| Height (to pin) | 128inches / 325cm |
| Clearance, dumped bucket | 96inches / 243cm |
| Dump reach | 38inches / 96cm |
| Dump angle | 53° |
| Rollback angle | 38° |
| Breakout force (lift) | 3900lbs / 1769kg |
| Lift to full height (at 800mm) | 2600lbs / 1179kg |
ELECTRICAL
| Ground | negative |
| Charging system | alternator |
| Charging amps | 65 |
| Battery CCA | 730 |
| Battery volts | 12 |