New Holland's T5, T6 and T7 series are the core of the brand's mid-to-high-power agricultural tractor range. Together they cover livestock, dairy, mixed and arable farms, from roughly 80 hp of everyday utility power up to 340 hp for heavy draft and haulage. This profile is based on AssetBase data.
The three series form a clear power ladder. The T5 sits at the utility end, from the essential T5S at 90 to 100 hp up to the T5.140 Auto Command at 140 hp. The T6 handles mixed-farming duties with four-cylinder and six-cylinder models from 145 to 180 hp, with more available on demand through Engine Power Management (EPM). The T7 is the high-power range, a nineteen-model family spanning about 140 to 340 hp across short-wheelbase, long-wheelbase and Heavy Duty platforms, plus a value-focused T7 S line.
All three series use FPT Industrial engines that meet Stage V emissions rules, and they share a common ladder of transmissions, from simple mechanical shuttles up to the Auto Command continuously variable transmission (CVT). New Holland is part of CNH Industrial. In the wider tractor category, the T5, T6 and T7 sit above the compact T3 and utility T4 tractors and below the high-horsepower T8 Genesis and T9 ranges.
The main takeaway: the series number is the quickest guide to power class. T5 is utility, T6 is mixed-farming, and T7 is the high-power row-crop and haulage range.
New Holland T5, T6 and T7 tractors models covered
The range is organised by series, and within each series by wheelbase and transmission. The T5 spans several transmission choices on a compact platform, the T6 splits into four-cylinder and six-cylinder models, and the T7 is built on three wheelbase and duty platforms. The table below groups models and their headline figures.
The main range takeaway: power climbs steadily from the T5 utility models through the T6 into the T7, and within the T7 the Heavy Duty models add the most engine output and pulling force.
What New Holland T5, T6 and T7 tractors are used for
These tractors are general-purpose farm machines, so a single model often has to switch between very different jobs in a day. The T5 is built for that versatility at the utility end: transport, PTO work, front-loader duties in the yard, and light-to-medium field tasks on livestock, dairy and mixed farms. Its compact dimensions and good visibility make it a natural loader tractor.
The T6 steps up to mixed-farming and heavier utility work. With four-cylinder models from 145 hp and six-cylinder models up to 180 hp, plus extra power on demand through EPM, it suits larger loader tasks, medium draft work, baling and busy transport duties where more sustained power helps.
The T7 is the high-power range for arable and contracting operations. Short-wheelbase models stay agile for loader and mixed work, long-wheelbase models add stability and pulling comfort for tillage and road transport, and the Heavy Duty models deliver up to 340 hp for the heaviest draft and haulage. Across the three series the range runs from about 80 to 340 hp, so an operator can match tractor size to farm size, implement width and workload rather than over- or under-buying power.
Model families, variants and configurations explained
Most of the choice in this range comes down to the transmission and the wheelbase, and the names tell you what each configuration is for. For an operator, buyer or fleet manager, the transmission sets how the tractor is driven and how efficiently it holds speed under load, while the wheelbase and duty class set stability and pulling capacity.
The main operational difference: two tractors with the same model number can drive very differently depending on the transmission, so the Command name matters as much as the horsepower badge.
Key specification signals
For comparing tractors in this range, the most useful signals are maximum power (including any EPM boost), engine size and cylinder count, and the transmission type. Power and engine set the size class and how much sustained work the tractor can do, while the transmission decides how smoothly it holds a target speed under changing load, which affects both comfort and fuel use.
Because power overlaps between series at the edges, reading these signals as a set is more reliable than the badge alone. A T5.140 and an entry T6, for example, sit close on paper but differ in engine platform and intended duty. The figures below use datasheet values for each series group.
The practical takeaway: power and engine size rise together across the series, and the transmission choice within each series is what fine-tunes the tractor to the job. A more detailed technical profile is available in AssetBase.
Energy use and lifecycle CO₂ context
Most of these tractors are diesel-powered, using FPT Industrial engines with ECOBlue HI-eSCR 2 Stage V after-treatment, so operational emissions are driven by fuel burn. Fuel use depends on engine size and how hard the tractor works: a 340 hp T7.340 HD in continuous heavy tillage uses far more fuel per year than a 90 hp T5S on intermittent yard duties, so usage assumptions matter as much as the engine rating. Features such as EPM and the Auto Command CVT help hold efficient engine speeds under load.
The range also includes two Methane Power options, the T6.180 Methane Power and the T7.270 Methane Power, which run on compressed natural gas or biomethane. New Holland estimates the T6.180 Methane Power can lower running costs by around 30 percent, and running on farm-produced biomethane can bring operational emissions close to neutral. That makes the fuel choice, not just the engine size, a real factor in the footprint.
It helps to separate operational energy from total lifecycle CO₂. Annual fuel use is the operational part, but the broader footprint also includes manufacturing, the engine and fuel system, transport, maintenance and end-of-life treatment. EmissionBase® helps separate operational energy from broader lifecycle CO₂ assumptions such as production, battery or engine system, transport, maintenance and end-of-life treatment.
How New Holland T5, T6 and T7 tractors fit into wider tractor coverage
The T5, T6 and T7 are the middle of New Holland's tractor lineup. Below them sit the compact T3 specialty and T4 utility tractors, and above them the high-horsepower T8 Genesis and the articulated four-wheel-drive T9. The same farm workflow often uses several of these classes, with a T5 on loader and yard duties and a T7 on the heavy field work.
Across the market, these series compete with mid-to-high-power tractors from other makes, and buyers usually weigh them by power class and transmission type rather than by badge. Reading the range in context helps fleet and finance teams compare like-for-like duty classes.
In short, the T5, T6 and T7 cover the everyday-to-high-power middle of New Holland's tractor range, with the T5 on utility duties, the T6 on mixed farming and the T7 on the heaviest row-crop and haulage work.
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