New Holland TM155

Name: New Holland TM155
Brand: New Holland

Power

155 hp

Production

2002-2007

Engine

Turbocharged diesel, 6-cylinder

Transmission

Range Command

Drive

2WD/4WD

140–200 HP 2000s

From the same series:

TM140

TM175

Introduction

New Holland TM155: Row-Crop Tractor

The New Holland TM155 is a row-crop tractor produced between 2002 and 2007 at the Basildon plant in England. Part of the broader TM series, this model is engineered for high-output agricultural operations, balancing substantial engine power with advanced hydraulic and transmission systems.

Engine and Performance

The tractor is powered by a CNH Genesis 7.5-liter, 6-cylinder turbocharged diesel engine. It delivers a rated power of 155 hp (115.6 kW) at 2200 RPM. The engine features a liquid-cooling system and a dual-element air cleaner with an aspirator, ensuring sustained performance during intensive field work.

Transmission and Drivetrain

The TM155 offers two distinct transmission choices: the Range Command or the Power Command. Both systems provide 18 forward and 6 reverse gears, utilizing an electro-hydraulic wet disc clutch. These transmissions are available in 30 km/h or 40 km/h configurations, with the Power Command version offering a full power shift capability for smoother gear transitions under load.

Hydraulics and Hitch

Equipped with a closed-center load sensing (CCLS) hydraulic system, the tractor provides a total flow of 44 gpm (166.5 lpm), with a system pressure of 2750 psi. This capacity supports up to four rear valves and optional mid-mounted valves. The rear hitch, featuring electronic lower-link draft control, provides a lift capacity of 9,828 lbs at the ends, accommodating a wide array of heavy implements.

Operator Environment and Chassis

The tractor is built with a standard cab that includes integrated heating and air conditioning. Available in both 2WD and 4WD configurations, the machine can be equipped with either the SuperSteer front axle or the TerraGlide suspension system to enhance maneuverability and ride quality. Differential hydraulic wet disc brakes and power steering are standard features across all models.

Conclusion

"The New Holland TM155 is a versatile and robust machine suited for professional farming requirements. Its combination of high hydraulic flow, flexible transmission options, and operator-focused cabin environment makes it an effective solution for primary tillage and heavy-duty row-crop applications."

Introduction

Production Information of New Holland, TM155

The production information of the tractor (TM155) includes details about its manufacturing.

Row-Crop tractor

Built in Basildon, England


Manufacturer	New Holland

Dimension and Tires Information of New Holland, TM155

This section sums up the dimension and tires information of the tractor.

Flange rear axle


Wheelbase	107.2 inches [272 cm]
Rear tread	60 to 96 inches [152 to 243 cm]
Flange Rear tread	60 to 87.9 inches [152 to 223 cm]
Height	111.4 inches [282 cm]
Front axle	SuperSteer 4WD
Rear tread	60 to 100 inches [152 to 254 cm]
Width	79.2 inches*Minimum width at standard fender. [201 cm]
Bar rear axle	98 inch length [2489 mm]
Front axle	TerraGlide suspension
Ground clearance	16 inches [40 cm]
Front axle	4WD
Length	185.7 inches [471 cm]
4WD Front tread	61.1 to 89.3 inches [155 to 226 cm]
Front axle	2WD
2WD Front tread	60.9 to 88.9 inches [154 to 225 cm]
Bar rear axle	112 inch length [2844 mm]


2WD Standard tires (ag)	Front: 11.00-16. Rear: 18.4R38
4WD Standard tires (ag)	Front: 14.9R28. Rear: 18.4R38

Engine Specifications of New Holland, TM155

Get the specifications for the engine and if different options are available.

CNH Genesis

Liquid-cooled inline

6-cylinder

Turbocharged diesel


Coolant capacity	26.8 qts [25.4 L]
Oil capacity	20 qts [18.9 L]
Air cleaner	Dual paper elements with aspirator
Idle RPM	800-2375
Rated RPM	2200
Displacement	456 ci [7.5 L]
Power	155 hp [115.6 kW]
Compression	17.0:1
Bore/Stroke	4.40x5.00 inches [112 x 127 mm]
Starter volts	12
Firing order	1-5-3-6-2-4
Torque RPM	1400

Transmission Information of New Holland, TM155Y

Discover all variants of transmission available for this tractor model.

Transmission variants 1

Six power shift gears in three ranges with power shuttle. Available in 30 KPH (17-speed) and 40 KPH (18-speed versions).


Transmission	Range Command
Clutch	Electro-hydraulic wet disc
Type	Six-speed power shift
Gears	18 forward and 6 reverse

Transmission variants 2

Push-button power shift with power shuttle. Available in 30 KPH (17-speed) and 40 KPH (18-speed versions). Optional creeper range provides an addition 10 forward and 6 reverse gears.


Transmission	Power Command
Clutch	Electro-hydraulic wet disc
Type	Full power shift
Gears	18 forward and 6 reverse

18-speed six-speed power shift

18-speed full power shift

Mechanical Specs of New Holland, TM155Y

This section summarizes all mechanical information such as the brake system and other specifications.

Two- or four-wheel drive

Cab standard with heat and air-conditioning. Optional heated air-ride seat.

Differential hydraulic wet disc brakes

Power steering


Differential lock	Electro-hydraulic

Power Information of New Holland, TM155Y

Discover the power specifications and options available for this tractor model but also PTO (Power Take-off) information.


Rear PTO	Independent
Clutch	Electro-hydraulic wet disc
Rear PTO Type	540/1000

Hydraulics Specifications of New Holland, TM155

Hydraulic system type, pressure, pump flow and valves.


Total flow	44 gpm [166.5 lpm]
Type	Closed center load sensing (CCLS)
Mid valves	2 to 4
Rear valves	4
Capacity	23.8 gal [90.1 L]
Steering flow	16 gpm [60.6 lpm]
Pump flow	28 gpm [106.0 lpm]
Pressure	2750 psi [189.6 bar]

Three-Point Hitch of New Holland, TM155

Hitch category and rear/front lift capacity.


Rear Type	II/IIIN
Front Hitch	II OptOptional
	11534 lbsOptOptional [5231 kg]
Control	Electronic lower-link draft control
Front lift	7208 lbs [3269 kg]
Rear lift (at ends)	9828 lbs [4457 kg]

Electrical System of New Holland, TM155

Battery voltage, charging system and ground.


Ground	Negative
Battery volts	12
Battery CCA	1300
Charging system	Alternator
Charging amps	120

Frequently asked questions

How much horsepower does the New Holland TM155 have?

The New Holland TM155 delivers 155 HP.

What years was the New Holland TM155 produced?

The New Holland TM155 was produced in 2002-2007.

What engine does the New Holland TM155 have?

The New Holland TM155 is powered by a Turbocharged diesel, 6-cylinder engine.

What transmission does the New Holland TM155 use?

The New Holland TM155 uses a Range Command transmission.

Is the New Holland TM155 4WD?

The New Holland TM155 is available in 2WD/4WD.

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