New Holland TT50A
The New Holland TT50A is a compact utility tractor produced from 2007 to 2008 as part of the TT-A Series. It features a Shibaura 2.2L 4-cylinder liquid-cooled diesel engine with 48 hp gross power. The tractor is built in Dublin, Georgia, USA, and offers an 8-speed gear transmission with 2 reverse gears. It includes mechanical rear differential lock, power steering, wet disc brakes, and a platform with two-post folding ROPS. The hydraulic system is open center with up to 2 valves and a total flow of 17.2 gpm. The rear hitch is category II/I with position control and a lift capacity of 2550 lbs. The PTO is independent with a mechanical dry disc clutch and operates at 540 RPM. The tractor weighs 3738 lbs and has adjustable front tread width. Electrical system features a 12-volt battery with 600 CCA and a 40 amp alternator. Attachments include the 610TL loader with a lift capacity of 1320 lbs and breakout force of 3400 lbs. The TT50A is related to the TT45A, TT60A, and the later Workmaster 55 models.
Power48 hp
Founded2007 - 2008
ModelTT50A
Technical Specifications
Detailed specifications and technical data for New Holland TT50A
Power
| PTO (claimed) | 42 hp (31.3 kW) |
|---|---|
| Engine (gross) | 48 hp (35.8 kW) |
Engine
| Model | Shibaura 2.2L 4-cyl diesel |
|---|---|
| Emissions | Tier II |
| Fuel tank | 13.4 gal (50.7 L) |
| Rated RPM | 2800 |
| Air cleaner | dual dry elements |
| Bore/Stroke | 3.307x3.937 inches (84 x 100 mm) |
| Pre-heating | thermostart |
| Displacement | 135.2 ci (2.2 L) |
| Power (gross) | 48 hp (35.8 kW) |
| Starter volts | 12 |
Dimensions
| Weight | 3738 lbs (1695 kg) |
|---|---|
| Front tread | 52.2 to 68.7 inches (132 to 174 cm) |
| Flange rear axle | yes |
Electrical
| Ground | negative |
|---|---|
| Battery CCA | 600 |
| Battery volts | 12 |
| Charging amps | 40 |
| Charging system | alternator |
Hydraulics
| Type | open center |
|---|---|
| Valves | 0 to 2 |
| Pressure | 2538 psi (175.0 bar) |
| Pump flow | 9.8 gpm (37.1 lpm) |
| Total flow | 17.2 gpm (65.1 lpm) |
| Steering flow | 7.4 gpm (28.0 lpm) |
Mechanical
| ROPS | Platform with two-post folding ROPS |
|---|---|
| Drive | Two-wheel drive |
| Brakes | Wet disc brakes |
| Final drives | bull gear |
| Power steering | yes |
| Differential lock | mechanical rear |
Production
| Series | TT-A Series |
|---|---|
| Built in | Dublin, Georgia, USA |
| Category | Compact Utility tractor |
| Years made | 2007 - 2008 |
Attachments
| Loader | 610TL Loader |
|---|---|
| Dump angle | 42° |
| Reach (dumped) | 24.3 inches (61 cm) |
| Rollback angle | 20° |
| Height (at pin) | 111.7 inches (283 cm) |
| Clearance (dumped) | 93 inches (236 cm) |
| Breakout force (at 500mm) | 3400 lbs (1542 kg) |
| Lift capacity (full at pin) | 1320 lbs (598 kg) |
Transmission
| Type | gear |
|---|---|
| Gears | 8 forward and 2 reverse |
| Clutch | 279.4mm dry disc |
Tractor hitch
| Control | position control |
|---|---|
| Rear Type | II/I |
| Rear lift (at ends) | 2550 lbs (1156 kg) |
Power Take-off (PTO)
| Clutch | mechanical dry disc |
|---|---|
| Rear PTO | independent |
| Engine RPM | 540@2555 |
| Rear PTO Type | 540 (1.375) |
