On-Road Bus Brochure
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Diesel, gas engines and axles for buses

Relaxed travelling An advantage for the environment: millions of people use environmentally friendly trans- port, such as city buses, intercity buses and coaches, every day. MAN engines contribute to protecting the environment by using innovative technologies. For buses, MAN has: ■ compact diesel engines from 132 kW (180 hp) to 371 kW (505 hp) in all emission categories, EURO 3 to EURO 6 and ■ compact gas engines from 162 kW (220 hp) to 228 kW (310 hp) in the EEV and EURO 6 emission categories. A plus point for passengers: the smooth running characteristics and low noise develop- ment of...

Tailor-Made Exhaust Technology Thanks to Modular The inlelliyenl modules will amaze you, as Ihe design of all Ihe exhaust gas attach- ments for MAN dtesel engines is strictly modular. The choice of exhaust system is based on the emissions standard required by the market, but the installation conditions for the basic engine stay the same. It's easy to see the benefits: when they buy their engines, vehicle and machine manufacturers individually select their desired engine with the corresponding exhaust gas aftertreatment system for the required emission standard. The vehicles and machines...

Characteristics Typical applications ■ Engines with 6 or 4 cylinders in-line ■ City buses ■ 4-stroke diesel engines ■ Intercity buses with common rail direct injection u Coaches ■ MAN engines make excellent powertrains for buses. The benefits and the usual high MAN quality Rear installation, vertical Four-stroke diesel engine with direct fuel injection EURO 4/5 and EEV: two-stage with intercooling at high power levels Common Rail Thermostatically controlled forced circulation cooling using water/air cooler and air/air intercooler Depending on exhaust emission standard with SCRT9 + HCI,...

Technical data Piston displacement 4.6 liter bore 108 mm Exhaust gas aftertreatment PM-KAT® Heiqht of lower edqe of oil Oxi.-KAT Oxi-KAT PM-KAT® PM-KAT® 1) Rated power in accordance with ISO 1585 89/491 EEC 2) Minimum specific fuel consumption Performance diagrams Power output for EURO 3, EURO 4, EURO 5 and EEV

Piston displacement 6.9 liter Emission standard Engine model Maximum torque Height of lower edge of oil pan to middle of crankshaft D0836 LOH Description of engines Characteristics nnCylinders nnEngine nnNumber nnMode Emission standard cooling: control: Maximum torque Rear installation, vertical Height of lower edge of oil pan to middle of crankshaft Four-stroke diesel engine with direct fuel injection EURO 4/5, EEV and EURO 6: two-stage with intercooling at high power levels nnInjection Engine model Common Rail Thermostatically controlled forced circulation cooling using water/air cooler...

Power output for EURO 3 Power output for EURO 4, EURO 5, EEV and EURO 6  Torque for EURO 4, EURO 5, EEV and EURO 6  nnCylinders nnEngine nnNumber nnMode 6 cylinders in-line LOH: Rear installation, vertical LUH: Rear installation, horizontal 4 per cylinder Four-stroke diesel engine with direct fuel injection EURO 3 and EURO 4: single-stage EEV: single-stage and two-stage with intercooling Euro 5 and EURO 6: two-stage with intercooling nnInjection Common Rail Thermostatically controlled forced circulation cooling using water/air cooler and intercooler (detailed information available on...

Piston displacement 10.5 liter Emission standard Piston displacement 10.5 liter Engine model Maximum torque Maximum torque Height of lower edge of oil pan to middle of crankshaft Height of lower edge of oil pan to middle of crankshaft Emission standard Engine model Engine model at speed Maximum torque Maximum torque Height of lower edge of oil pan to middle of crankshaft Height of lower edge of oil pan to middle of crankshaft 1) Rated power in accordance with ISO 1585 89/491 EEC 2) Minimum specific fuel consumption Emission standard Engine model Emission standard 1) Rated power in...

Power output for EURO 3 Power output for EURO 4, EEV and EURO 6  Piston displacement 10.5 liter Height of lower edge of oil pan to middle of crankshaft Torque for EURO 4, EEV and EURO Maximum torque Emission standard Engine model Maximum torque Exhaust gas aftertreatment Rated Engine model Emission standard Height of lower edge of oil pan to middle of crankshaft 1) Rated power in accordance with ISO 1585 89/491 EEC 2) Minimum specific fuel consumption

Performance diagrams » Engine cooling: Rear installation, vertical Four-stroke diesel engine with direct fuel injection EURO 3 and EURO 4: single-stage EEV and EURO 6: two-stage with intercooling Common Rail Thermostatically controlled forced circulation cooling using water/air cooler and intercooler (detailed information available on request) Depending on exhaust emission standard with SCR~P + HCI. PM-KAT*

Piston displacement 12.4 liter stroke 166 mm Power output for EURO 3 and EURO 4 Emission standard Power output for EEV and EURO 6  Engine model Maximum torque Height of lower edge of oil pan to middle of crankshaft Emission standard Engine model Torque for EURO 3 and EURO 4 Maximum torque Fuel consumption 2) Dimensions Length Height of lower edge of oil pan to middle of crankshaft Exhaust gas aftertreatment Rated 1) Rated power in accordance with ISO 1585 89/491 EEC 2) Minimum specific fuel consumption

Piston displacement 6.9 liter Emission standard Engine model Exhaust gas aftertreatment Rated power 1) Rated 3-way cat. conv. 3-way cat. conv. 3-way cat. conv. 3-way cat. conv. 3-way cat. conv. 3-way cat. conv. kW Maximum torque Fuel consumption 2) Dimensions Length Height of lower edge of oil pan to middle of crankshaft 1) Rated power in accordance with ISO 1585 89/491 EEC 2) Minimum specific fuel consumption E0836 LOH Description of engines Characteristics nnCylinders nnEngine nnNumber nnMode 6 cylinders in-line Rear installation, vertical 2 per cylinder Four-stroke spark-ignition engine...

Performance diagrams Rear installation, horizontal Four-stroke spark-ignition engine Gas injection with central mixture formation Thermostatically controlled forced circulation cooling using water/air cooler Three-way catalytic converter