HMT 2522 OS tractor full specifications

HMT 2522 OS (Orchard Special) tractor has 2 cylinder naturally aspirated liquid cooled engine with 1560 CC displacement which can produce about 25 HP at 2100 engine rated RPM. Tractor has dual clutch system with 10 Forwards + 2 Reverse transmission system. This tractor was specially produce by the company for the garden applications and mini applications. Tractor has 500 kg weight lifting capacity at lower links ends. Tractor has standard, multi speed and ground speed PTO options. Tractor has 40 liters fuel tank capacity. Here are some more specifications of the tractor:

Engine

The HMT 2522 OS tractor is equipped with a powerful and reliable engine manufactured by HMT. Although the specific model of the engine is not available, we do know that it is a 2-cylinder, 4-stroke diesel engine with a displacement of 1560 cc. The engine operates with a naturally aspirated system and is liquid-cooled to ensure optimal performance and temperature regulation. With a horsepower of 25 hp and a borestroke of 95100 mm, this engine provides sufficient power and torque for various agricultural tasks. The engine is designed to run at a rated RPM of 2100, and its maximum RPM displayed on the tachometer is 2500. The pump used in this engine is the Inline Mico, which contributes to its efficient fuel delivery. Although specific data on max torque, SFC, idle RPM, intake valve clearance, and exhaust valve clearance is not available, the engine’s performance and durability make it a reliable choice for farming applications. Additionally, maintaining the fan belt tension at 10 to 12 mm is essential for proper engine operation and longevity.

Transmission

The HMT tractor boasts a robust and efficient transmission system designed to meet the demands of agricultural work. The clutch is of the dry dual type, although the specific size is not available. This type of clutch ensures reliable power transfer from the engine to the gearbox. Speaking of the gearbox, it offers 10 forward gears and 2 reverse gears, providing a wide range of speed options to tackle various tasks on the field. The transmission system is smooth and easy to operate, and the clutch pedal has a free play of 20-25 mm, allowing for precise engagement and disengagement of the clutch. With these features, the HMT tractor’s transmission delivers a seamless driving experience and enhances productivity during farming operations.

Gear speed at engine rated RPM

As we have already discussed that this tractor is orchard special model and it has comparatively small tires as compared to other models and that is the reason of its low gear speed.

Brakes

Steering

PTO

The HMT tractor is equipped with a reliable Power Take-Off (PTO) system that enhances its versatility and efficiency on the field. While specific data on PTO horsepower at the rated RPM is not available, it is designed to accommodate various attachments and implements. The standard PTO speed is available with 6 splines, ensuring compatibility with a wide range of agricultural equipment. Additionally, the tractor offers a reverse PTO speed, further facilitating operations that require the use of reverse motion. Moreover, the HMT tractor’s PTO system is equipped with a ground speed PTO option, offering PTO RPM in the range of 210 to 1074 at the engine’s rated RPM. This enables the tractor to work efficiently at different ground speeds, optimizing performance across different tasks and providing farmers with the flexibility they need for their various operations.

Hydraulics

Apart from this tractor has S M P lift lever also in which:

• P stands for position control.
• M stands for mixed control.
• S stands for power control.

and in earlier models there was a special lever to control the response time of lifts. In HMT Zetor tractors there was an independent lever to engage:

• PTO in gear.
• Hydraulic pump in gear.
• Both hydraulic pump and PTO shaft.
• To drive PTO shaft with ground speed.

Tires

Overall dimensions

Others

HMT 2522 OS tractor is mainly designed for small farming and garden applications,

Here is the list of special accessories which company gifted operator:

• A set of service tools.
• Drawbar links.
• Trailer hook.
• Front toe hook.
• Operator manual.

Here is the detail of oil capacities of tractor’s different parts:

Lubrication oil amount for HMT 2522 OS

The HMT 2522 tractor requires specific amounts of oil for various parts to ensure smooth and efficient operation. For the engine, the sump oil capacity is 5.0 liters, which is essential for proper lubrication and cooling of the engine components. The air cleaner needs 0.4 liters of oil to effectively trap dust and contaminants, maintaining the engine’s performance and longevity. Unfortunately, the data for the transmission oil amount is not available, so it’s crucial to refer to the manufacturer’s guidelines or consult an expert for the appropriate quantity. For the cooling system, the tractor’s coolant requires 7.5 liters to regulate the engine temperature and prevent overheating. Lastly, the fuel pump requires 0.2 liters of oil to operate smoothly and ensure a reliable fuel supply to the engine. By adhering to these recommended oil amounts, HMT 2522 tractor owners can keep their machines running optimally and extend their lifespan.