New Holland TT55

Last Updated: June 2024

Overview

The New Holland TT55 is a utility tractor that was manufactured by New Holland from 2002 to 2008. It comes equipped with a 2WD 4x2 chassis and is powered by a 55.1 hp Iveco diesel engine with a displacement of 179 cubic inches. This tractor has a manual steering system and an 8-speed constant mesh transmission with 8 forward gears and 2 reverse gears. The engine, tuned to a rated RPM of 2500, supports direct injection induction type and features an oil bath cleaner air system. The TT55 operates with a 2WD wheelbase of 80.7 inches and a height of 87 inches, supporting a weight of 4,895 lbs. It comes with standard agricultural tires measuring 7.50-16 for the front and 16.9-28 for the rear in the 2WD configuration. The lift capacity of its hitch is recorded at 2954 lbs at 24 inches. This tractor's hydraulics is of an open center type, and it's capable of operation with a fuel capacity of 23.5 gallons.
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Key Specifications

Category: Utility

Power Output: 55.1

Transmission: Constant mesh

Drive Type: 2WD

Operating Weight: 4895

Fuel Type: Diesel

New Holland TT55 vs. Similar Tractors

Power Output
Average
Greater than 54% of similar tractors.
Hitch Capacity
Excellent
Greater than 95% of similar tractors.
Operating Weight
Average
Greater than 43% of similar tractors.

Technical Specifications

Engine

Manufacturer
Iveco
Model
-
Cooling Type
Liquid-cooled
Cylinder Orientation
-
Valve Configuration
-
Fuel Type
Diesel
Induction Type
Direct injection
Cylinders
3
Displacement (ci)
179
Bore (in)
4.094
Stroke (in)
4.528
Rated RPM
2500
Power Output (hp)
55.1

Transmission

Type
Constant mesh
Forward Gears
8
Reverse Gears
2
Total Gears
10

Dimensions

Length (in)
-
Width (in)
-
Height (in)
87
Operating Weight (lb)
4895

Power Take-Off (PTO)

PTO Type
-
PTO Speed 1 (rpm)
-
PTO Speed 2 (rpm)
-
PTO Speed 3 (rpm)
-

Miscellaneous

Chassis
4x2 2WD
Drive Type
2WD
Steering Type
Manual
Coolant Capacity (qts)
-
Front Tire Diameter (in)
16 (for 2WD)
Front Tire Width (in)
7.50 (for 2WD)
Rear Tire Diameter (in)
28
Rear Tire Width (in)
16.9
Front/Rear Rim Diameter (in)
-
Tire Type
Agricultural
Manufacture - End Year
2008
Hitch Type
II/I
Hitch Category
-
Hitch Position
-
Hitch Capacity (lb)
2954 lbs @ 24 inches
Operator Station Type
-
Starter Type
12 volts
Brake Type
-
Hydraulic System Type
Open center