Overview
The Kirovets K-744R4 is a heavy-duty four-wheel drive articulated tractor built in Saint Petersburg, Russia, featuring a 420 hp YaMZ 17.2L 8-cylinder turbocharged diesel engine. This farm tractor is designed for high-capacity operations with a 16-speed four-speed power shift transmission and a standard air-conditioned cab for operator comfort.
Ideal Applications
Heavy-Duty Field Preparation:
With a massive 36,160 lbs weight and 420 hp engine, this 4WD tractor provides the power and traction necessary for demanding primary tillage and field tasks.
High-Volume Material Handling:
Utilizing a 33-gallon hydraulic system and a Category IV rear hitch, the machine is equipped to manage large-scale implements and heavy rear-mounted equipment.
Extended Operations:
The 211.3-gallon fuel capacity and 16 forward gears allow for prolonged working intervals and precise speed control across diverse terrain.
Production
| Description | Built in Saint Petersburg, Russia |
|---|---|
| Drive type | Four-wheel Drive (4WD) tractor |
| Manufacturer | Kirovets |
Engine
| Engine type | YaMZ 17.2L 8-cyl diesel |
|---|---|
| Bore/Stroke | 5.51x5.51 inches (140 x 140 mm) |
| Description | YaMZ 8481.10-04 / turbocharged diesel / 8-cylinder / liquid-cooled V-8 |
| Displacement | 1052 ci (17.2 L) |
| Power | 420 hp (313.2 kW) |
| Rated RPM | 1900 |
| Starter type | electric |
Transmission
| Description | Four power shift gears in four ranges. |
|---|---|
| Gears | 16 forward and 8 reverse |
| Transmission type | 16-speed four-speed power shift |
| Type | four-speed power shift |
Mechanical
| Cab | Cab standard with air-conditioning. |
|---|---|
| Description | Articulated power steering / Pneumatic drum brakes |
| Drive type | Four-wheel drive |
Capacity
| Fuel | 211.3 gal (799.8 L) |
|---|---|
| Hydraulic system | 33 gal (124.9 L) |
Hydraulics
| Capacity | 33 gal (124.9 L) |
|---|---|
| Pump flow | 23 gpm (87.1 lpm) |
Hitch
| Rear Type | IV |
|---|
PTO
| Rear PTO | independent |
|---|---|
| Rear PTO Type | 1000 |
Dimensions & Tires
| Height (exhaust) | 152.6 inches (387 cm) |
|---|---|
| Length | 289.4 inches (735 cm) |
| Weight | 36160 lbs (16402 kg) |
| Wheelbase | 147.6 inches (374 cm) |
| Width | 113.2 inches (287 cm) |
| Front tire | 30.5R32 |
| Rear tire | 30.5R32 |
| Weight | 36160 lbs (16402 kg) |
| Wheelbase | 147.6 inches (374 cm) |
| Ag front | 30.5R32 |
| Ag rear | 30.5R32 |