STEYR MONOBLOCK DIESEL MARINE ENGINE SERIES
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, Marine 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 achieve 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. Only a MONOBLOCK design offers an unlimited flow of cooling water to provide a uniform and effective cooling in the most critical upper section of the cylinder line, while conventional cylinderblock / cylinderhead design always result in hot spots and 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 2000 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 590ff), Kerosene (JP8 / F34) or Maritime Diesel fuel. 02 STEYR MONOBLOCK DIESEL
INNOVATION WITH LIGHTNESS 4-CYLINDER 6-CYLINDER TECHNICAL DATA Engine type 84 94 114 144V 164 184 Displacement I (cu. in.) 2.13 (130) Bore/Stroke mm (inch) 85/94 (3.35 /3.7 ) Max. power kw/hp 55/75 66/89 81/110 106/144 120/163 130/176 at speed rpm 3200 3300 3300 3800 4000 4000 Max. torque Nm (lbf ft) 190 () 210 (154) 255 (188) 315 (232) 320 (236) 350 (258) at speed 2050 2800 2500 2300 2800 2800 Weight dry kg (lb) 243 (535) 243 (535) 255 (562) 258 (568) 258 (568) 258 (568) Bodensee II x x RCD (94/25/EC) x x x x x x US-EPA Tier 2 x x x TECHNICAL DATA Engine type 126 166 196 236 256K 256H 286H Displacement I (cu. in.) 3.2 (195) Bore/Stroke mm (inch) 85/94 (3.35 /3.7 ) Max. power kw/hp 90/120 120/163 /190 170/230 184/250 184/250 203/276 at speed rpm 2800 2800 3500 4200 4300 4500 4300 Max. torque Nm (lbf ft) 345 (254) 440 (325) 430 (317) 440 (325) 450 (331) 500 (368) 570 (420) at speed 2300 2300 2800 3300 3300 2800 2500 Weight dry kg (lb) 292 (643) 305 (672) 305 (672) 305 (672) 322 (709) 322 (709) 332 (709) Bodensee II x x x RCD (94/25/EC) x x x x x x 1 US-EPA Tier 2 x x x x x 1 1... in progress Dimensions (not for installation) 684 (26.93 ) 337,4 (13.28 ) 230 (9.06 ) 241 (9.49 ) 847 (33.35 ) 669 (26.34 ) 337 (13.27 ) 332 (13.07 ) 1033 (40.67 ) 286 (11.26 ) 286 (11.26 ) 62±8 (2.44 ±0.32 ) 230 (9.06 ) 485 (19.09 ) (5.51 ) (5.51 ) 594 (23.39 ) 78 (3.07 ) L 520 (20.47 ) / R 550 (21.65 ) 703 (27.68 ) 759 (29.88 ) 265 (10.43 ) 572 (22.52 ) 62±8 (2.44 ±0.32 ) 137 (5.39 ) 526 (20.71 ) 252 (9.92 ) 778 (30.63 ) (5.51 ) 196 (7.72 ) 572 (22.52 ) 895 (35.24 ) Dimensions (not for installation) MO256K43 for jetdrives and surface drives 15 (0.59 ) 260 (10.24 ) 31 (1.22 ) Ø 90 (3.54 ) MO184V40 Spec. fuel consumption [g/kwh] 130 120 110 100 90 80 70 60 50 40 30 20 10 0 Prop B 800 1050 1300 1550 1800 2050 2300 2550 2800 Engine speed [rpm] Prop A 3050 3300 3550 3800 4050 4300 440 420 400 380 360 340 320 300 280 260 240 220 200 180 160 120 100 The engines illustrated may not be entirely identical to production standard engine. All specifications are subject to change without notice. Torque Nm / lbf ft [HP] 60 90 120 150 180 210 240 30 MO256H45 10 20 30 40 50 60 70 80 90 100 110 120 130 150 160 170 180 190 [kw] 500 M P Prop BE 1000 1500 2000 2500 3000 3500 4000 4500 Engine speed [rpm] 550/ 405 450/ 331 500/ 368 400/ 295 350/ 258 300/ 221 250/ 184 200/ 147 150/ 110 230 250 270 210 Spec. fuel consumption [g/kwh] STEYR MONOBLOCK DIESEL 03
WIDE PROPULSION SYSTEM RANGE INBOARD JET DRIVE STERN DRIVE STEYR Marine Diesel package available with BRAVO I, II, III SAIL DRIVE Repower Kits available for most common Stern Drives HIGHLIGHTED APPLICATIONS TAXIBOATS VENICE 2.000 hours/year... WATERJET FAST RESCUE BOATS, China, Norway & Germany... PARASAILING BOATS, Turkey & Croatia... RESCUE & TENDER BOATS for Coast Guards and for Cruise ships on all seven seas... 04 STEYR MONOBLOCK DIESEL
INNOVATION WITH LIGHTNESS SCC STEYR CONTROL CENTER REPRESENTS THE STATE OF THE ART Engine Interface and Multipurpose Touch Screen-Display based on SAE J1939 CAN2.0 Databus Features are: intuitive and logical user interface integrated Engine Diagnostic electronic switches for external inputs / outputs GPS speed / position / course / time Online Computing of fuel consumption / load / driving range / propeller slip Metric, British & US values 5,5 transflective polarized TFT Screen comes with GPS-Sensor, Installation, brackets, cables SEC STEYR ELECTRONIC CONTROL OFFERS SAFETY AND COMFORT single / dual lever Seamless interface with the STEYR Electronic Management system Ergonomic Design IP67 waterproof ( submerged 1 meter ) Electronic control for clutch, throttle engine synchronization trolling valve Trim control The system comes as standard with a basic display which shows lever position and also provides system status to the user. If a STEYR CONTROL CENTER (SCC) is fitted the system will interface with that display. STEYR MONOBLOCK DIESEL 05
STEYR IFG POWER SYSTEM COMFORT AND FEATURES SAFE BOATING: no gas on board necessary MORE COMFORT: because low speed part time generating LOW COSTS: no extra installation required, no extra service required MORE SPACE: integrated compact (30 mm / 1,18 ) solution MORE RELIABILITY: brushless permanent magnet technology ADAPTABILITY: simple adaptation for gel-batteries SUITABILITY: easy application with off-the-shelf inverters up to 4,2 / 4,5 kw AC output (only for DC models) INSTALLATION SCHEME 12V/24V AC MODEL INSTALLATION SCHEME 220V/110V AC MODEL 06 STEYR MONOBLOCK DIESEL
INNOVATION WITH LIGHTNESS APPLICATIONS PLEASURE BOATS CATAMARANS RIB s GOVERNMENTAL AGENCIES SAILING BOATS STEYR MONOBLOCK DIESEL 07
STEYR MOTORS GmbH Im Stadtgut B1, A-4407 Steyr, AUSTRIA Tel +43 (0)7252/222-0 Fax +43 (0)7252/222-29 e.sales@steyr-motors.com www.steyr-motors.com Find your nearest Dealer and Service location under www.steyr-motors.com