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| info | |
| 2004 - 2008 TN-A Series, Utility tractor | |
| Series next: | New Holland TN95A |
| Series back: | New Holland TN75A |
| Production | |
| Manufacturer: | New Holland |
| Factory: | Jesi, Italy |
| Variants | |
| TN85A: | ROPS |
| TN85DA: | cab |
| TN85FA: | narrow/orchard |
| Capacity | |
| Fuel: | 23.5 gal [88.9 L] |
| 3-Point Hitch | |
| Rear Type: | II/I |
| Rear lift (at 24"/610mm): | 3,960 lbs [1796 kg] |
| Power Take-off (PTO) | |
| Rear PTO: | independent |
| Rear RPM: | 540 |
| Dimensions & Tires | |
| Wheelbase: | 86.7 inches [220 cm] (2WD), 83.7 inches [212 cm] (4WD) |
| Weight: | 6008 to 6118 pounds |
| TN85A Serial Numbers | |
| - Serial numbers unknown - |
| New Holland TN85A Power | |
| Engine (gross): | 80 hp [59.7 kW] |
| PTO (claimed): | 69 hp [51.5 kW] |
| Mechanical | |
| Chassis: | 4x2 2WD, 4x4 MFWD 4WD (optional) |
| Steering: | hydrostatic power |
| Brakes: | differential wet disc |
| Cab: | ROPS. Canopy optional |
| Hydraulics | |
| Type: | open center |
| Pressure: | 2755 psi [190.0 bar] |
| Valves: | 1 to 4 |
| Pump flow: | 15 gpm [56.8 lpm] |
| Steering flow: | 9.4 gpm [35.6 lpm] |
| Electrical | |
| Ground: | negative |
| Charging system: | alternator |
| Charging amps: | 65 |
| Battery | |
| Number: | 1 |
| Cold-cranking amps: | 730 |
| Volts: | 12 |
| info | |
| Bore/Stroke: | 4.094x5.197 inches [104 x 132 mm] |
| Emissions: | Tier 2 |
| Power (gross): | 80 hp [59.7 kW] |
| Fuel use: | 4.82 gal/hour [18.2 l/hour] |
| Air cleaner: | dual paper elements |
| Compression: | 17.5:1 |
| Rated RPM: | 2300 |
| Torque: | 236 lb-ft [320.0 Nm] |
| Torque RPM: | 1400 |
| Starter: | electric |
| Starter volts: | 12 |
| Engine Detail | |
| Iveco, diesel, 4-cylinder, liquid-cooled, 274 ci [4.5 L] |
| info | |
| Series next: | New Holland TN95A |
| Series back: | New Holland TN75A |
| Transmission | |
| Transmission: | Synchro Command |
| Type: | partially synchronized with mechanical shuttle |
| Gears: | 12 forward and reverse |
| Clutch: | 280mm dry cerametallic plate |
| Four synchronized gears with three ranges. Left-hand synchronized mechanical shuttle requires clutching. | |
| info | |
| Series next: | New Holland TN95A |
| Series back: | New Holland TN75A |
| Dimensions | |
| Weight (shipping): | 6,008 lbs [2725 kg] (2WD), 6,118 lbs [2775 kg] (4WD) |
| Wheelbase: | 86.7 inches [220 cm] (2WD), 83.7 inches [212 cm] (4WD) |
| Length: | 157.5 inches [400 cm] (2WD), 157.5 inches [400 cm] (4WD) |
| Width: | 67.2 inches [170 cm] |
| Height (ROPS): | 95.1 inches [241 cm], 75.1 inches [190 cm] (folded) |
| 2WD turn radius: | 12.1 feet [3.7 m] |
| 4WD turn radius: | 12.7 feet [3.9 m] |