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Kirovets K-744

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The K-744 comes from Kirovets. The engine delivers 350 hp (261 kW), has 8 cylinders. The engine comes from YaMZ. The engine is water-cooled. The model was built in St. Petersburg, [Russia. The fuel is diesel. The engine fitted is the 8,481.1. The linkage is category IV. The PTO runs at 1000 rpm. Rated output across the Kirovets range ranges from 100 to 516 hp; the K-744 sits in the upper part of that range with 350 hp. Its immediate neighbours are the K-701M below it with 335 hp and the 9360 above it with 354 hp. Rated output across the Kirovets range ranges from 75 to 384.8 kW; here the K-744 sits in the upper part of that range with 261 kW. 33 Kirovets models across 3 series are on record.

Kirovets – other models: the collective page of Russian big articulated tractors from the K-700 to the K-9520, 75 to 373 kW, YaMZ, Mercedes-Benz and Cummins engines

This page gathers the Kirovets tractors the register could not assign to a named range – from the K-700, the first Soviet articulated tractor, through the K-701, K-703, K-704, K-710, K-744 and their many upgrade stages to the current big tractors K-9360, K-9400, K-9430, K-9450 and K-9520. Kirovets is the brand of the Kirov Plant (Kirovsky Zavod) in St Petersburg, which has built articulated four-wheel-drive tractors since the early 1960s and thereby supplied Soviet and later Russian agriculture with big tractors for expansive fields. The type number grew over the decades with each new generation from the K-700 through the K-701 and K-744 to the four-digit K-9000 range; older models ran on Soviet YaMZ engines, newer generations also on engines from Mercedes-Benz (OM457LA) and Cummins.

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The register lists here 14 versions with 75 to 373 kW (100 to 500 hp) from six- to twelve-cylinders, with engines from YaMZ, MMZ, Deutz, Mercedes-Benz and Cummins, all diesel.

Kirovets tractors were and are the big tractors of Russian and Ukrainian agriculture for steppe and large-scale operations; their articulated steering and four-wheel drive made them the Soviet counterpart to western big tractors such as Versatile or Case Steiger.

On used examples, operating hours, the condition of the articulation joint and steering cylinders, the condition of the YaMZ or other engine including the injection system, and the tightness of the hydraulics and rust on the frame count; parts for the Soviet YaMZ engines are widely available in Russia and the CIS, for the Mercedes and Cummins engines they run through the respective engine makers.

Sources: SpecCodex register, model data: Kirowez (weitere Modelle)

Technical data

Engine

Engine makeYaMZcorrect
Engine model8,481.1correct
Fueldieselcorrect
Power350 hp (261 kW)correct
Cylinders8correct
Displacement17.2correct
Coolingwater-cooledcorrect

Dimensions and weights

Wheelbase147.6correct
Unladen weight34,610correct

Drivetrain and chassis

Drivefour-wheel drivecorrect

Working data

Lifting capacity12,360correct
Fuel tank capacity33correct

Origin and approval

PlantSt. Petersburg, [Russiacorrect

Other data

Linkage categoryCat IVcorrect
PTO speed1,000correct

Frequently asked questions

How much power does the Kirovets K-744 have?

The Kirovets K-744 delivers 350 hp.

What engine does the Kirovets K-744 have?

8 cylinders, Diesel.

What to check before buying

  • Check the hour meter against the service records — a replaced instrument is the most common gap.
  • Compare the data plate and chassis number with the papers.
  • Load the hydraulics and watch for sag.
  • Ask about parts availability for this build year — the running costs hang on it.

A general list for this type of machine — no substitute for an inspection or an appraiser.

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This page carries 16 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.

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Other models in this series

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