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New Holland TN70A

New Holland TN70A tractor
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The New Holland TN70A is a utility tractor produced from 2004 to 2008 as part of the TN-A Series. It features a 70 hp Iveco 2.9L 3-cylinder turbocharged diesel engine with liquid cooling and Tier 2 emissions. The tractor offers multiple transmission options including 8, 12, and 16-speed partially synchronized gearboxes with mechanical or power shuttle. It is available in two- or four-wheel drive configurations with mechanical rear differential lock and hydrostatic power steering. The TN70A supports various hydraulic and hitch options and can be equipped with a 32LC front-end loader. Variants include ROPS, cab, and SuperSteer models. It was built in Jesi, Italy.
New Holland TN70Atractorspecificationsutility tractorIveco enginetransmissionhydraulicsattachments
Power70 hp
Founded2004 - 2008
ModelTN70A

Technical Specifications

Detailed specifications and technical data for New Holland TN70A

Power

Engine (net):67 hp (50.0 kW)
PTO (tested):60.7 hp (45.3 kW)
PTO (claimed):57 hp (42.5 kW)
Engine (gross):70 hp (52.2 kW)
Drawbar (tested):51.6 hp (38.5 kW)

Engine

Type:turbocharged diesel
Torque:213 lb-ft (288.8 Nm)
Cooling:liquid-cooled
Starter:electric
Fuel use:3.88 gal/hour (14.7 l/hour)
Cylinders:3-cylinder
Emissions:Tier 2
Fuel tank:23 gal (87.1 L)
Rated RPM:2300
Torque RPM:1400
Air cleaner:dual paper elements
Bore/Stroke:4.094x4.528 inches (104 x 115 mm)
Compression:18:1
Power (net):67 hp (50.0 kW)
Displacement:179 ci (2.9 L)
Manufacturer:Iveco
Power (gross):70 hp (52.2 kW)
Starter volts:12

Weight

Ballasted:7055 lbs (3200 kg)
2WD Shipping:5020 lbs (2277 kg)
4WD Shipping:5415 lbs (2456 kg)
4WD Operating:5975 lbs (2710 kg)

Variants

TN70A:ROPS
TN70DA:cab
TN70SA:SuperSteer
JX1070C:similar CaseIH model

Dimensions

Width:67.2 inches (170 cm)
2WD Length:153.3 inches (389 cm)
4WD Length:151.6 inches (385 cm)
2WD Wheelbase:81.5 inches (207 cm)
4WD Wheelbase:78.9 inches (200 cm)
Height (ROPS):95.1 inches (241 cm)
Height (Folded ROPS):75.1 inches (190 cm)

Electrical

Ground:negative
Battery CCA:730
Battery volts:12
Charging amps:65
Charging system:alternator

Hydraulics

Type:open center
Valves:1 to 4
Pressure:2755 psi (190.0 bar)
Pump flow:12.8 gpm (48.4 lpm); 16.9 gpm Optional (64.0 lpm)
Steering flow:7.4 gpm (28.0 lpm); 9.4 gpm (with power shuttle) (35.6 lpm)

Mechanical

ROPS:ROPS. Canopy optional
Drive:Two- or four-wheel drive
Brakes:Differential wet disc brakes
Steering:hydrostatic power
Differential lock:mechanical rear

Production

Type:Utility tractor
Series:TN-A Series
Built in:Jesi, Italy
Years produced:2004 - 2008

Attachments

Loader:32LC Loader
Weight:800 lbs (without bucket) (362 kg)
Dump angle:53°
Lift capacity:2600 lbs lift (full at 800mm) (1179 kg)
Breakout force:3900 lbs breakout (1769 kg)
Reach (dumped):38 inches (96 cm)
Rollback angle:38°
Height (at pin):128 inches (325 cm)
Clearance (dumped):96 inches (243 cm)

Transmission

8-speed

Type:constant mesh with mechanical shuttle
Gears:8 forward and reverse
Notes:Left-hand synchronized mechanical shuttle requires clutching.
Clutch:280mm dry cerametallic plate
Options: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

12-speed

Type:partially synchronized with mechanical shuttle
Gears:12 forward and reverse
Notes:Four synchronized gears with three ranges. Left-hand synchronized mechanical shuttle requires clutching.
Clutch:280mm dry cerametallic plate
Transmission:Synchro Command

16-speed power shuttle

Type:partially synchronized with power shuttle
Gears:16 forward and reverse
Notes:Left-hand clutchless power shuttle.
Clutch:six 113mm wet organic discs
Transmission:Synchro Command Plus

16-speed mechanical shuttle

Type:partially synchronized with mechanical shuttle
Gears:16 forward and reverse
Notes:Left-hand synchronized mechanical shuttle requires clutching.
Clutch:280mm dry cerametallic plate
Transmission:Synchro Command Plus

Tractor hitch

Rear Type:II/I
Rear lift (at 24"/610mm):3960 lbs (1796 kg)

Power Take-off (PTO)

Rear PTO:independent
Rear PTO Type:540 (1.375)

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