Engines
YMZ-534
YMZ-534
• Progressive design, conforming to state-of-the-art global trends.
• Engine supports reduce noise and vibration.
• Engine operating life 700,000 km.
• Assured safe start at low temperatures.
• High traction and speed capabilities result in power output of 149 hp. at peak torque of 490 Nm.
• New generation Common Rail fuel system provides high fuel consumption efficiency.
• The engine is capable of operating under the most extreme conditions without extreme stress.
| YMZ-53443 | YMZ-53444 |
|
Engine type |
Diesel, 4-stroke, turbocharged with intercooler, liquid cooling system, power steering pump, brake system compressor |
Gas, mono-fuel |
|
Number and arrangement of cylinders |
4, in-line |
4, in-line |
|
Cylinder diameter and piston travel, mm |
105×128 |
105×128 |
|
Displacement, l |
4.43 |
4.43 |
|
Compression ratio |
17.5 |
12 |
|
Net rated power, kW (hp) (@ crankshaft RPM) |
110 (148.9) 2,300 |
110 (149.6) 2,300 |
|
Maximum torque, net, Nm (kgf·m) (@ crankshaft RPM) |
490 (49.9) 1,200-2,100 |
490 (49.9) 1,200-2,100 |
|
Sequence of cylinders operation |
1-3-4-2 |
1-3-4-2 |
|
Crankshaft RPM @ idle run, RPM Minimum Increased |
700 2,800 |
700 2,800 |
|
Direction of crankshaft rotation (when watching from the fan side) |
- |
right |
|
Reference mai8n fuel consumption @: 60 km/h, l/100 km 80 km/h, l/100 km |
13.6 18 |
- - |
|
Reference gas consumption @ steady speed: 60 km/h, cub. m/100 km 80 km/h, cub. m/100 km |
- - |
17.2 23.2 |
|
Number of gas bottles, pcs. |
- |
7 |
|
Gas bottle capacity, cub. m (kg) |
- |
52 |
|
Total capacity of gas bottles, cub. m/kg |
- |
72.8 |
|
Autonomous range after one filling using gas, km |
- |
370 |
|
Total fuel range after one filling, km |
- |
370 |
