
The Mahindra 1538 is a compact utility tractor with a 2.7L, four-cylinder, naturally aspirated diesel engine. The engine delivers 38.7 hp (28.8 kW) at 2400 rpm and has a fuel tank capacity of 7.7 gallons. The tractor offers a choice between a 3-range transmission with 8 forward and 8 reverse gears or an infinite hydrostatic transmission. The Mahindra 1538 is designed for light to medium applications and is suitable for various tasks such as specialty farming, rural lifestyle tasks, and equine activities.
| Characteristics | Values |
|---|---|
| Engine | 2.7 L, 2,732 cm2, (166.7 cu·in) four-cylinder natural aspirated diesel engine |
| Cylinder bore | 89.0 mm (3.5 in) |
| Piston stroke | 110.0 mm (4.33 in) |
| Compression ratio rating | 19.5:1 |
| Maximum horsepower | 39.2 PS (28.8 kW; 38.6 HP) at 2,400 rpm |
| PTO output power (shuttle transmission) | 30.3 PS (22.3 KW; 29.9 HP) |
| PTO output power (hydrostatic transmission) | 37.7 PS (27.7 KW; 37.1 HP) |
| Fuel tank capacity | 29.0 liters (7.7 US gal.; 6.4 Imp. gal) |
| Fuel filters | Two: a pre-filter and a main or final filter |
| Pre-filter part number | Mahindra part number 001081778R93, Mico 8461037407, or NAPA 3993 |
| Main filter part number | Mahindra part number E006018618D1 or Bosch F002H22025 |
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What You'll Learn

The Mahindra 1538 tractor uses diesel fuel
The tractor's fuel tank capacity is 7.7 gallons, allowing for extended operation without the need for frequent refuelling. The Mahindra 1538 has two fuel filters, a pre-filter and a main or final filter, which are different. The pre-filter is a paper insert type with a removable bowl. The main filter is a Mahindra part with a specific part number.
The Mahindra 1538 offers a choice between a three-range transmission with eight forward and eight reverse gears or an infinite hydrostatic transmission. This provides flexibility for various applications. The tractor is also equipped with hydrostatic power steering, enhancing manoeuvrability and making it easier to navigate tight spaces and challenging terrain.
The Mahindra 1538 is a versatile and durable tractor, suitable for various agricultural and industrial applications, including specialty farming, rural lifestyle tasks, and equine activities. With its robust construction and high customer satisfaction and loyalty ratings, the Mahindra 1538 is a reliable choice for those seeking a compact utility tractor.
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It has a 2.7L, 2732 cm2, four-cylinder engine
The Mahindra 1538 is a compact utility tractor with a 38.7 hp 28.9 kW shuttle Power Take-off (PTO). It has a 2.7L, 2732 cm2, four-cylinder engine. To be precise, the 2732 cm2 figure refers to the engine's displacement, which is the total volume of air and fuel that can be drawn into the engine's cylinders during the combustion cycle. This is a measure of the engine's capacity and power.
The conversion factor for cubic centimetres (cm3) to litres is 0.001, so 2732 cm3 is equivalent to 2.732L or 2.7L to 2 decimal places. This is a relatively small engine capacity, especially for a four-cylinder engine. This suggests that the Mahindra 1538 tractor is designed for efficiency and fuel economy, rather than high performance.
The Mahindra 1538 has two fuel filters, a pre-filter and a main filter. The pre-filter is a paper insert type with a removable bowl, and the main filter is a standard Bosch fuel filter. The tractor's fuel system can be primed by attempting to start the tractor several times, which will fill the fuel system with fuel.
The Mahindra 1538's engine is manufactured by Mitsubishi, and is the same engine used in the HSTs and 1533s tractor models.
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The engine is natural aspirated with direct injection
The Mahindra 1538 is a compact utility tractor with a Mitsubishi engine. It has a power output of 38.7 hp or 28.9 kW.
A naturally aspirated engine is an internal combustion engine that draws air in through the engine's cylinders by atmospheric pressure alone. This is in contrast to a forced-induction engine, which uses a supercharger or turbocharger to increase the mass of intake air beyond what could be produced by atmospheric pressure. In a naturally aspirated engine, the air for combustion is drawn in by the movement of the piston, creating a partial vacuum. As air is drawn in, a small pressure drop occurs, resulting in a volumetric efficiency of less than 100%. This means that the cylinder does not fill completely with air.
The density of the air charge, and therefore the engine's maximum theoretical power output, is influenced by the induction system restriction, engine speed, and atmospheric pressure. Atmospheric pressure decreases as operating altitude increases, which can affect the engine's performance.
Direct injection refers to the injection of fuel directly into the combustion chamber of the engine cylinder. This is in contrast to indirect injection, where the fuel is injected into the inlet manifold or port. Direct injection allows for more precise control over the fuel delivery and can result in improved fuel efficiency and reduced emissions.
In a naturally aspirated engine with direct injection, the air is drawn into the engine's cylinders by atmospheric pressure, and the fuel is injected directly into the combustion chamber. This combination of natural aspiration and direct injection can provide improved throttle response and reduced potential for overheating compared to a forced-induction engine.
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The fuel tank capacity is 7.7 gallons
The Mahindra 1538 compact utility tractor has a fuel tank capacity of 7.7 gallons. This allows the tractor to operate for extended periods without the need for frequent refuelling. The tractor's fuel efficiency is further enhanced by its engine, which has a displacement of 166.7 cubic inches (2732 cc) and a compression ratio of 19.5:1.
The 7.7-gallon fuel tank capacity of the Mahindra 1538 is notable for several reasons. Firstly, it enables the tractor to run for a longer duration between refuelling stops. This feature is advantageous for tasks requiring extended periods of uninterrupted operation, such as large-scale farming or other industrial applications. The increased fuel capacity can also contribute to cost savings and improved operational efficiency by reducing the frequency of refuelling breaks.
Additionally, the 7.7-gallon fuel tank capacity is impressive given the tractor's compact size. The Mahindra 1538 is designed as a high-performance compact tractor for light to medium-duty applications. Its fuel tank capacity strikes a balance between providing sufficient range and keeping the tractor's overall dimensions manageable. This makes the tractor versatile and manoeuvrable, allowing it to navigate tight spaces and challenging terrain while still offering a competitive fuel capacity.
The fuel tank capacity of 7.7 gallons is also worth considering in relation to the tractor's engine performance. The Mahindra 1538 is equipped with a powerful 38.7 HP engine, delivering robust performance at 2400 RPM. The combination of a high-performance engine and a 7.7-gallon fuel tank capacity results in a tractor that can not only operate for extended periods but also deliver efficient power output and fuel economy. This makes the tractor well-suited for various tasks requiring different levels of power and fuel consumption.
Lastly, the 7.7-gallon fuel tank capacity of the Mahindra 1538 is in line with similar tractors in its class. While the exact fuel tank capacity can vary slightly between different models and brands, the Mahindra 1538's fuel capacity falls within a standard range for compact utility tractors. This capacity ensures that the tractor can meet the fuel requirements necessary for its intended applications and competitive within its market segment.
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The tractor has a range of transmission options
The Mahindra 1538 compact utility tractor is equipped with a powerful 38.7 HP engine and offers versatile transmission options, making it a top choice for various tasks. When it comes to transmission, you have two main options to choose from, each with its own unique advantages.
The first option is a 3-range transmission with 8 forward and 8 reverse gears. This transmission type provides excellent flexibility and control, making it suitable for a wide range of applications. With this setup, you can easily manoeuvre the tractor in both forward and reverse directions, which is particularly useful when working in tight spaces or navigating challenging terrain.
On the other hand, if you opt for the hydrostatic transmission, you'll experience seamless speed variations without the need to shift gears. This transmission type is ideal for tasks that require a continuous range of speeds, such as when working on specialty crops or in equine activities. The hydrostatic transmission delivers a PTO output power of 37.7 PS (27.7 KW; 37.1 HP), ensuring you have ample power for your tasks.
One of the standout features of the Mahindra 1538 is its hydrostatic power steering, which enhances manoeuvrability. This advanced steering system, combined with your chosen transmission, makes operating the tractor a breeze, even in tight spaces or on uneven ground. The tractor's turning radius is also impressive, allowing you to make sharp turns without sacrificing stability.
Additionally, the Mahindra 1538 offers a high level of comfort and convenience. The cab is designed with operator comfort and visibility in mind, featuring HVAC, wide-opening doors, and a large glass surface area for a clear 360-degree view. These features ensure that you can work efficiently for extended periods without fatigue or discomfort.
In conclusion, the Mahindra 1538 compact utility tractor is a versatile and powerful machine, thanks to its range of transmission options. Whether you choose the 3-range transmission or the hydrostatic transmission, you can be confident in tackling various tasks with ease. With its robust engine, flexible transmission options, and comfortable cab, the Mahindra 1538 is a reliable choice for light to medium applications in diverse environments.
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Frequently asked questions
The Mahindra 1538 compact utility tractor uses diesel fuel.
The Mahindra 1538 has a horsepower of 38.7.
The Mahindra 1538 has a fuel tank capacity of 7.7 gallons.











































