| Manufacturer | Kirovets |
| Price | - |
| Model | K-744 |
| Equipment Type | Four-wheel Drive 4WD Tractors |
| Factory | Saint Petersburg, Russia |
KIROVETS K-744 POWER
| Engine | 350 hp/261.0 kW |
| PTO (claimed) | 300 hp/223.7 kW |
ENGINE DETAIL
The Kirovets K-744 features a robust YaMZ 8481.10 turbocharged V-8 engine with impressive displacement (17.2 L), optimizing power output (350 hp) while maintaining efficiency for heavy-duty applications. Its liquid-cooled system enhances engine longevity, reducing the risk of overheating in demanding conditions. However, the tractor's weight and size may challenge maneuverability in confined spaces, making it more suitable for expansive agricultural fields and large-scale operations.
| Description | YaMZ 8481.10/turbocharged diesel/8-cylinder/liquid-cooled V-8 |
| Displacement | 1052 ci/17.2 L |
| Bore/Stroke | 5.51x5.51 inches/140 x 140 mm |
| Power | 350 hp/261.0 kW |
| Starter type | electric |
KIROVETS K-744 ENGINE
The Kirovets K-744 tractor is powered by a YaMZ 17.2L 8-cylinder diesel engine, delivering robust torque and high efficiency for demanding agricultural tasks. Advantages include its substantial power output, which enhances productivity in heavy-duty applications, while potential challenges may involve higher fuel consumption compared to smaller engines. In scenarios requiring extensive fieldwork, the combination of power and durability positions the K-744 as a suitable choice for large-scale farming operations.
| Description | YaMZ 17.2L 8-cyl diesel |
TRANSMISSION
The Kirovets K-744 features a four-speed power shift transmission with 16 forward and 8 reverse gears, allowing for enhanced operational versatility across various tasks. This configuration provides smooth transitions between gears, improving efficiency in heavy-duty applications such as plowing and hauling. However, the complexity of the power shift system may require additional training for operators to fully leverage its capabilities.
| Type | four-speed power shift |
| Gears | 16 forward and 8 reverse |
| Description | Four power shift gears in four ranges. |
MECHANICAL
The Kirovets K-744 features a 4x4 articulated chassis, enhancing maneuverability in challenging terrains while maintaining stability under load. It is equipped with pneumatic drum brakes, which provide robust stopping power but may require more maintenance compared to hydraulic systems. The 16-speed power shift transmission allows for efficient power delivery across various operational scenarios, making it ideal for heavy-duty agricultural tasks or construction applications.
| Chassis | 4x4 articulated 4WD |
| Steering | articulated power |
| Brakes | pneumatic drum |
| Cab | Cab standard with air-conditioning. |
| Transmission | 16-speed four-speed power shift |
CAPACITY
| Hydraulic system | 33 gal/124.9 L |
HYDRAULICS
| Type | open center |
| Capacity | 33 gal/124.9 L |
| Pump flow | 23 gpm/87.1 lpm |
TRACTOR HITCH
| Rear Type | IV |
| Rear lift (at 24 | 12360 lbs/5606 kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 1000 |
KIROVETS K-744 TIRES
The Kirovets K-744 tractor is equipped with oversized 28.1R26 tires, enhancing traction and flotation in soft soil conditions, making it ideal for heavy field operations. However, the large tire size may limit maneuverability in tight spaces, requiring careful navigation in confined areas. Additionally, this tire configuration may lead to increased soil compaction if used extensively on sensitive terrains.
| Ag front | 28.1R26 |
| Ag rear | 28.1R26 |
DIMENSIONS
| Wheelbase | 147.6 inches/374 cm |
| Length | 289.4 inches/735 cm |
| Width | 111.4 inches/282 cm |
| Height | 146.7 inches/372 cm |
| Weight | 34610 lbs/15699 kg |
DIMENSIONS & TIRES
The Kirovets K-744 tractor features a substantial wheelbase of 147.6 inches, enhancing stability during heavy-duty operations, while its weight of 34,610 lbs contributes to improved traction and ground handling. The uniform front and rear tire size of 28.1R26 can facilitate consistent wear and enhance maneuverability across varied terrains. However, the significant weight may challenge transportability and require careful loading considerations.
| Wheelbase | 147.6 inches/374 cm |
| Weight | 34610 lbs/15699 kg |
| Front tire | 28.1R26 |
| Rear tire | 28.1R26 |