New Holland TN70A: all source data
All 89 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.
Overview
Production| Manufacturer | New Holland |
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| (no label) | Utility tractor |
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| (no label) | Built in Jesi, Italy |
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Engine| (no label) | Iveco 2.9L 3-cyl diesel |
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| Fuel tank | 23 gal | 87.1 L |
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Transmission| (no label) | 8-speed constant mesh with mechanical shuttle |
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| (no label) | 12-speed partially synchronized with mechanical shuttle |
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| (no label) | 16-speed partially synchronized with mechanical shuttle |
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| (no label) | 16-speed partially synchronized with power shuttle |
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Power| Engine (gross) | 70 hp | 52.2 kW |
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| Engine (net) | 67 hp | 50.0 kW |
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| PTO (claimed) | 57 hp | 42.5 kW |
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| Drawbar (tested) | 51.6 hp | 38.5 kW |
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| PTO (tested) | 60.7 hp | 45.3 kW |
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Mechanical| (no label) | Two- or four-wheel drive |
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| Differential lock | mechanical rear |
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| Steering | hydrostatic power |
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| (no label) | Differential wet disc brakes |
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| (no label) | ROPS. Canopy optional |
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Hydraulics| Type | open center |
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| Pressure | 2755 psi | 190.0 bar |
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| Valves | 1 to 4 |
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| Pump flow | 12.8 gpm | 48.4 lpm |
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| Pump flow | 16.9 gpm | 64.0 lpm |
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| Steering flow | 7.4 gpm | 28.0 lpm |
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| Steering flow | 9.4 gpm (with power shuttle) | 35.6 lpm |
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Hitch| Rear Type | II/I |
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| Rear lift (at 24"/610mm) | 3960 lbs | 1796 kg |
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Pto| Rear PTO | independent |
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| Rear PTO Type | 540 (1.375) |
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Dimensions| 2WD Wheelbase (2WD) | 81.5 inches | 207 cm |
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| 4WD Wheelbase (4WD) | 78.9 inches | 200 cm |
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| Weight | 5020 to 5975 pounds |
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Electrical| Ground | negative |
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| Charging system | alternator |
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| Charging amps | 65 |
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| Battery CCA | 730 |
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| Battery volts | 12 |
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Engine
Engine detail| (no label) | Iveco |
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| (no label) | turbocharged diesel |
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| (no label) | 3-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 179 ci | 2.9 L |
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| Bore/Stroke | 4.094x4.528 inches | 104 x 115 mm |
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| Emissions | Tier 2 |
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| Power (net) | 67 hp | 50.0 kW |
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| Power (gross) | 70 hp | 52.2 kW |
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| Fuel use | 3.88 gal/hour | 14.7 l/hour |
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| Air cleaner | dual paper elements |
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| Compression | 18:1 |
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| Rated RPM | 2300 |
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| Torque | 213 lb-ft | 288.8 Nm |
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| Torque RPM | 1400 |
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| Starter | electric |
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| Starter volts | 12 |
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Transmission
Transmission options| (no label) | 8-speed constant mesh with mechanical shuttle |
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| (no label) | 12-speed partially synchronized with mechanical shuttle |
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| (no label) | 16-speed partially synchronized with mechanical shuttle |
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| (no label) | 16-speed partially synchronized with power shuttle |
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Transmission| Type | constant mesh with mechanical shuttle |
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| Gears | 8 forward and reverse |
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| Clutch | 280mm dry cerametallic plate |
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| (no label) | Left-hand synchronized mechanical shuttle requires clutching. |
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| Transmission | Synchro Command |
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| Type | partially synchronized with mechanical shuttle |
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| Gears | 12 forward and reverse |
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| Clutch | 280mm dry cerametallic plate |
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| (no label) | Four synchronized gears with three ranges. Left-hand synchronized mechanical shuttle requires clutching. |
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| Transmission | Synchro Command Plus |
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| Type | partially synchronized with mechanical shuttle |
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| Gears | 16 forward and reverse |
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| Clutch | 280mm dry cerametallic plate |
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| (no label) | Left-hand synchronized mechanical shuttle requires clutching. |
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| Transmission | Synchro Command Plus |
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| Type | partially synchronized with power shuttle |
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| Gears | 16 forward and reverse |
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| Clutch | six 113mm wet organic discs |
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| (no label) | Left-hand clutchless power shuttle. |
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Dimensions
Dimensions| 2WD Wheelbase (2WD) | 81.5 inches | 207 cm |
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| 4WD Wheelbase (4WD) | 78.9 inches | 200 cm |
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| 2WD Length (2WD) | 153.3 inches | 389 cm |
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| 4WD Length (4WD) | 151.6 inches | 385 cm |
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| Width | 67.2 inches | 170 cm |
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| Height (ROPS) | 95.1 inches | 241 cm |
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| Height (Folded ROPS) | 75.1 inches | 190 cm |
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Weight| 2WD Shipping (2WD) | 5020 lbs | 2277 kg |
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| 4WD Shipping (4WD) | 5415 lbs | 2456 kg |
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| 4WD Operating (4WD) | 5975 lbs | 2710 kg |
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| Ballasted | 7055 lbs | 3200 kg |
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