New Holland TD5050

Last Updated: July 2024

Overview

The New Holland TD5050 is a utility tractor powered by an Iveco 4.5L NEF four-cylinder turbocharged intercooled diesel engine with a compression ratio of 17.5 to 1. It produces 80.7 hp at 2500 rpm with engine serial number 619378. The transmission is a selective gear fixed ratio with 12 forward and 12 reverse gears. Key features include hydrostatic power steering, hydraulic wet disc brakes, a 540 rpm or optional 1000 rpm rear PTO, and detailed hydraulic performance specifications from testing. Fuel efficiency, drawbar performance, and travel speeds are documented in the test results. The tractor has an unladen weight of 8,055 lbs and detailed hitch dimensions are provided.
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Key Specifications

Category: Utility

Power Output: 80.7

Transmission: Selective gear fixed ratio

Drive Type: 2WD / 4WD (optional)

Operating Weight: 8,055

Fuel Type: Diesel

New Holland TD5050 vs. Similar Tractors

Power Output
Above Average
Greater than 80% of similar tractors.

Technical Specifications

Engine

Manufacturer
Iveco
Model
NEF
Cooling Type
Liquid-cooled
Cylinder Orientation
Inline
Valve Configuration
-
Fuel Type
Diesel
Induction Type
Turbocharged intercooled
Cylinders
4
Displacement (ci)
274 ci
Bore (in)
4.094
Stroke (in)
5.196
Rated RPM
2500
Power Output (hp)
80.7

Transmission

Type
Selective gear fixed ratio
Forward Gears
12
Reverse Gears
12
Total Gears
-

Dimensions

Length (in)
166.7
Width (in)
-
Height (in)
109.6 (ROPS) / 104.4 (cab)
Operating Weight (lb)
8,055

Power Take-Off (PTO)

PTO Type
Independent
PTO Speed 1 (rpm)
540
PTO Speed 2 (rpm)
1000
PTO Speed 3 (rpm)
1000 (optional)

Miscellaneous

Chassis
4x2 2WD
Drive Type
2WD / 4WD (optional)
Steering Type
Hydrostatic power
Coolant Capacity (qts)
-
Front Tire Diameter (in)
20 (2WD) / Unknown (4WD)
Front Tire Width (in)
7.50 (2WD) / Unknown (4WD)
Rear Tire Diameter (in)
-
Rear Tire Width (in)
-
Front/Rear Rim Diameter (in)
-
Tire Type
Ag
Manufacture - End Year
2019
Hitch Type
-
Hitch Category
II
Hitch Position
Rear
Hitch Capacity (lb)
-
Operator Station Type
Cab (standard with optional air-conditioning) / ROPS (optional)
Starter Type
12 volt electric
Brake Type
Hydraulic wet disc
Hydraulic System Type
Open center fixed displacement gear pump

Test Results

Nebraska Tractor Test Laboratory - Test Date: December 2008

Maximum Power and Fuel Consumption

  • Maximum Power: 80.7 HP (60.2 kW) at 2500 rpm
  • Fuel Consumption at Maximum Power: 5.27 Gal/hr (19.94 l/h) with a fuel efficiency of 0.453 lb/hp.hr (0.276 kg/kW.h)
  • Standard Power Take-off Speed: 80.6 HP (60.1 kW) at 2381 rpm with fuel consumption of 5.16 Gal/hr (19.52 l/h)

Drawbar Performance

  • Maximum Power in 8th Gear: 74.4 HP (55.5 kW) with a drawbar pull of 4730 lbs (21.04 kN) and a speed of 5.90 mph (9.49 km/h)
  • Fuel Consumption at Maximum Power in 8th Gear: 0.478 lb/hp.hr (0.291 kg/kW.h) with a fuel efficiency of 14.57 Hp.hr/gal (2.87 kW.h/l)

Torque and Engine Performance

  • Maximum Torque: 279.4 lb.-ft. (378.8 Nm) at 1050 rpm
  • Torque Rise: 64.7%

Hydraulic Performance

  • Maximum Force Exerted: 3800 lbs (16.9 kN)
  • Pump Delivery Rate: 17.1 GPM (64.9 l/min) at minimum pressure, 14.7 GPM (55.6 l/min) at maximum hydraulic power
  • Hydraulic Power: 15.6 HP (11.6 kW) at delivery pressure of 1815 psi (125 bar)

Overall Efficiency

  • Fuel Efficiency at Standard PTO Speed (1000 rpm): 15.63 Hp.hr/gal (3.08 kW.h/l)
  • Fuel Consumption at Reduced Engine Speed, 11th Gear: 0.440 lb/hp.hr (0.268 kg/kW.h) with a fuel efficiency of 15.84 Hp.hr/gal (3.12 kW.h/l)



NTTL.(2008).Nebraska Summary: S766 New Holland TD5050 Diesel. Lincoln, NE: Nebraska Tractor Test Laboratory. Retrieved from https://digitalcommons.unl.edu/tractormuseumlit/3279

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