New Holland

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
ModelShibaura 2.2L 4-cyl diesel
EmissionsTier II
Fuel tank13.4 gal (50.7 L)
Rated RPM2800
Air cleanerdual dry elements
Bore/Stroke3.307x3.937 inches (84 x 100 mm)
Pre-heatingthermostart
Displacement135.2 ci (2.2 L)
Power (gross)48 hp (35.8 kW)
Starter volts12
Dimensions
Weight3738 lbs (1695 kg)
Front tread52.2 to 68.7 inches (132 to 174 cm)
Flange rear axleyes
Electrical
Groundnegative
Battery CCA600
Battery volts12
Charging amps40
Charging systemalternator
Hydraulics
Typeopen center
Valves0 to 2
Pressure2538 psi (175.0 bar)
Pump flow9.8 gpm (37.1 lpm)
Total flow17.2 gpm (65.1 lpm)
Steering flow7.4 gpm (28.0 lpm)
Mechanical
ROPSPlatform with two-post folding ROPS
DriveTwo-wheel drive
BrakesWet disc brakes
Final drivesbull gear
Power steeringyes
Differential lockmechanical rear
Production
SeriesTT-A Series
Built inDublin, Georgia, USA
CategoryCompact Utility tractor
Years made2007 - 2008
Attachments
Loader610TL Loader
Dump angle42°
Reach (dumped)24.3 inches (61 cm)
Rollback angle20°
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
Typegear
Gears8 forward and 2 reverse
Clutch279.4mm dry disc
Tractor hitch
Controlposition control
Rear TypeII/I
Rear lift (at ends)2550 lbs (1156 kg)
Power Take-off (PTO)
Clutchmechanical dry disc
Rear PTOindependent
Engine RPM540@2555
Rear PTO Type540 (1.375)