Kirovets K-744R1
The Kirovets K-744R1 is a tractor produced by Kirovets. It is equipped with a 906.8 ci 14.9 L engine. The listed engine power is Diesel (listed): 300 hp / 223.7 kW. Transmission: 16 forward and 8 reverse. Operating weight: 32850 lbs 14900 kg.
Engine Power
Diesel (listed): 300 hp / 223.7 kW
Fuel & Capacities
211.3 gal
799.8 L
Transmission
16 forward and 8 reverse
Operating Weight
32850 lbs
14900 kg
Overview
 | 2000 - 2024
Model year 2000-20132014-2024
Four-wheel Drive (4WD) tractor |
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Production | |
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Manufacturer | Kirovets |
Four-wheel Drive (4WD) tractor | |
Built in Saint Petersburg, Russia | |
Kirovets K-744R1 Engine | |
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YaMZ 14.9L 8-cyl diesel | |
Engine details ...  |
Kirovets K-744R1 Transmission | |
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16-speed four-speed power shift | |
Transmission details ...  |
Kirovets K-744R1 Power | |
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Engine | 300 hp
223.7 kW |
Mechanical | |
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Four-wheel drive | |
Articulated power steering | |
Pneumatic drum brakes | |
Cab standard with air-conditioning. |
Capacity | |
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Fuel | 211.3 gal
799.8 L |
Hydraulic system | 33 gal
124.9 L |
Hydraulics | |
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Capacity | 33 gal
124.9 L |
Pump flow | 23 gpm
87.1 lpm |
Tractor hitch | |
|---|---|
Rear Type | IV |
Power Take-off (PTO) | |
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Rear PTO | independent |
Rear PTO Type | 1000 |
Dimensions & Tires | |
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Wheelbase | 147.6 inches
374 cm |
Weight | 32850 lbs
14900 kg |
Front tire | 28.1R26 |
Rear tire | 28.1R26 |
Full dimensions and tires ...  | |
Engine
Engine Detail — 906.8 ci / 14.9 L Diesel
Manufacturer | YaMZ 238ND5 |
Configuration | turbocharged diesel, 8-cylinder, liquid-cooled V-8 |
Displacement | 906.8 ci
14.9 L |
Bore/Stroke | 5.12x5.51 inches
130 x 140 mm |
Power | 300 hp
223.7 kW |
Starter type | electric |
Transmission
Transmission — 16 forward and 8 reverse four-speed power shift
Type | four-speed power shift |
Gears | 16 forward and 8 reverse |
Four power shift gears in four ranges. | |
Dimensions
Kirovets K-744R1 Tires | |
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Ag front | 28.1R26 |
Ag rear | 28.1R26 |
Dimensions | |
|---|---|
Wheelbase | 147.6 inches
374 cm |
Length | 289.4 inches
735 cm |
Width | 112.8 inches
286 cm |
Height (exhaust) | 151.4 inches
384 cm |
Weight | 32850 lbs
14900 kg |
Photos
Kirovets K-744R1 tractor photo
Recommended Implements & Sizing Guide
Engineering recommendations for Kirovets K-744R1 based on its 300 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 8+ Bottom On-Land Hitch8+ 铧重型机外牵引犁 | Commercial / Field Scale | High horsepower articulated/4WD field plowing. |
Rotary Cutter / MowerMowing & Clearing | 15 to 20 ft Batwing4.6 - 6.1 m 宽幅折叠翼 | Commercial / Field Scale | Large commercial field and roadside mowing operations. |
Rotary TillerSeedbed Prep | 90 to 120 in Heavy Duty230 - 300 cm 重型旋耕机 | Commercial / Field Scale | Deep intensive seedbed preparation for commercial row crops. |
Disc HarrowSecondary Tillage | 24 to 36 ft Heavy Duty Field Disc7.3 - 11.0 m 超宽重型整地耙 | Commercial / Field Scale | Broad-acre grain tillage for high-drawbar tractors. |
Hay BalerHay & Forage | Large Square Baler (3x4 or 4x4)大方捆商用打捆机 (1.2x1.2 m) | Commercial / Field Scale | High-capacity commercial forage harvesting (1000 RPM PTO). |
Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Kirovets K-744R1.
Estimated Continuous Field Runtime: 13.5 hrs
Approximately 13.5 hours of continuous field operation at ~75% rated power on a full tank (211.3 gal / 799.9 L).
Estimated 75% Load Fuel Burn~15.6 gal/hr (59.1 L/hr)
Engine Crankcase Oil
SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours
Transmission & Hydraulic System
UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours
Engine Cooling System
50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours
Kirovets K-744R1 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Kirovets K-744R1.
Converted Equivalents:
Horsepower (HP)300 hp
Kilowatts (kW)223.7 kW
Metric Horsepower (PS / CV)304.2 PS
Direct Competitor Comparison
Compare Kirovets K-744R1 against same-era industry alternatives in the same horsepower class.
Current Model
Kirovets
Kirovets K-744R1
Engine Power:Diesel (listed): 300 hp / 223.7 kW
★ Baseline Reference
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