INNOVATION WITH LIGHTNESS STEYR MONOBLOCK DIESEL FOR HEAVY DUTY DEMANDS

Transcription

1 INNOVATION WITH LIGHTNESS STEYR MONOBLOCK DIESEL FOR HEAVY DUTY DEMANDS

2 WHY TO CHOOSE The STEYR MONOBLOCK engine family consists of several design solutions which are the key for highest power density, reliability and safety in operation under all operational profiles and environments. The engines are built for special applications like Military and Light Commercial vehicles, applications and Stationary power plants. Due to the exceptional robust cooling behaviour and the reliable operation even with poor fuel qualities the STEYR MONOBLOCK engines achieved a unique image with vehicle manufacturers and operators around the world. The STEYR MONOBLOCK is a highly efficient single casting from special high tensile alloy. The design shows a free liner, with a uniform and most effective cooling jacket, valve seats from Stellit material, inserted valve guides. Due to the fact that the design is free from high torque cylinder head bolts and cylinder head gasket there is no deformation to the roundness of the cylinders, no extra stress from different temperature levels. Just a MONOBLOCK design offers an unlimited flow of cooling water and to provide a uniform and effective cooling in the most critical upper section of the cylinder liner while conventional cylinderblock / cylinderhead design always result in hot spots, extra stress due to different temperature levels and cylinderhead bolts Durability, Safety, robust Cooling behaviour were the guidelines of the design and led us to this unrivalled product range of compact High Speed Diesels. The STEYR MONOBLOCK engine family is equipped with a high pressure STEYR Unit Injector with two stage injection nozzle and up to bar injection pressure. Design and material selection have been specifically matched to operate the engines with many types and qualities of diesel fuels like Diesel (F54, EN 59ff), Kerosene (JP8 / F34) or Maritime Diesel fuel. The unique design solution provides a pure mechanical limp home capability even when the Electronic Engine Management is out of operation (al).

3 4-CYLINDERS STEYR ENGINE M14 TCI 81kW Type GAZ 562 EURO III Ø STEYR ENGINE M14 VTI 9kW Type M1443/ EURO III Engine type M14 TCI M14 VTI Number of cylinders 4 4 Displacement 2 2 Bore/Stroke 85/94 85/94 Combustion system direct injection diesel engine Injection system STEYR unit injector Injection control electronic Charge system turbocharged with afterdooler Rated power [kw] 81 9 Rated speed [rpm] Max. torque [Nm] at 2/ 285/16 Max. governed speed 4 4 Specific fuel cons. [g/kwh] Exhaust emission 88/77/EEC EURO III N1 Lube oil specification ACEA B4, API CF4 and higher Cooling system closed, max pressure.9 bar Engine weight [kg] AUXILIARIES: Generator 14V or 28V/65-A Vacuum pump Starter motor 12V or 24V/2. kw Fuel feed pump electrical A/C compressor Power steering pump Auxiliary poly-v-drive standard The engines illustrated may not be entirely identical to production standard engine. All specifications are subject to change without notice.

4 STEYR ENGINE M16 VTI 135kW Type M1661/2 EURO III STEYR ENGINE M16 TCI 145kW Type M1662/ STEYR ENGINE M16 VTI 16kW Type M1661/2 Combat Performance CYLINDERS Engine type M16 VTI M16 TCI M16 VTI Combat Number of cylinders Displacement Bore/Stroke 85/94 85/94 85/94 Combustion system direct injection diesel engine Injection system STEYR unit injector Injection control electronic Charge system turbo charged with afterdooler Rated power [kw] Rated speed [rpm] Max. torque [Nm] at 42/18 36/23 54/18 Max. governed speed Specific fuel cons. [g/kwh] Exhaust emission 88/77/EEC 88/77/EEC 88/77/EEC EURO III N2 EURO III N1 (EURO II) Lube oil specification ACEA B4, API CF4 and higher Cooling system closed, max pressure.9 bar Engine weight [kg] AUXILIARIES: Generator 14V or 28V/65-A Vacuum pump Starter motor 12V or 24V/ kw Fuel feed pump electrical A/C compressor Power steering pump Auxiliary poly-v-drive standard The engines illustrated may not be entirely identical to production standard engine. All specifications are subject to change without notice.

5 APPLICATIONS

6 INNOVATION WITH LIGHTNESS STEYR MOTORS GmbH Im Stadtgut B1, A-447 Steyr, AUSTRIA Tel +43 ()7252/222- Fax +43 ()7252/