Alfa Romeo представила новые двигатели

тема:
Alfa Romeo представила новые двигатели

17 мая 2010

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Разные

Это новый 200-сильный 1750 TBi бензиновый и 170-сильный 2.0 JTDM дизельные двигатели, которые будут устанавливаться на на автомобили Alfa Brera coupé и Alfa Spider.
Бензиновый двигатель обладает просто чумовым крутящим моментом в 320 Нм (и это при рабочем объеме в 1750 кубиков!). С этим двигателем автомобили Alfa Brera и Alfa Spider будут разгоняться с места до 100 км/ч за 7.7 и 7.8 секунды соответственно.
Не менее любопытный и 2-литровый дизельный двигатель. 170 л.с. при 4000 об/мин и момент в 369 Нм при 1750 – 2500 об/мин. Разгон до «сотни» хоть не настолько хороший как у бензинового двигателя, но весьма впечатляющий: 8,8 и 9 секунд для двух моделей соответственно.
Кого интересуют более подробные спецификации новой модели – переводите сами. ;)
И еще: вы хоть вкратце не поленитесь оставить свое мнение о публикации!

TECHNICAL SPECIFICATIONS
ALFA BRERA
Characteristics 1750 TBi 2.0 JTDM
No of cylinders, arrangement 4 in line, transverse front mounted 4 in line, transverse front mounted
Bore x stroke (mm) 83 x 80.5 83 x 90.4
Displacement (cc) 1742 1956
Compression ratio 9.5 : 1 16.5 : 1
Max power output bhp (kW-EC) at rpm 200 (147) 5000 170 (125) 4000
Peak torque Nm(kgm-EC) at rpm 320 (32.7) 1400 360 (36.7) 1750
Timing system 2 OHC, 4 valves per cylinder, variable valve timing, direct injection Belt drive, roller rocker arms 2 OHCs (toothed belt), hydraulic tappets, 4 valves per cylinder, MultiJet direct injection with turbocharger and intercooler
Fuel feed Direct injection with turbocharger integrated with ignition, scavenging functional mode Bosch EDC 16C39 electronic engine management system
ELECTRICAL SYSTEM (12V)
Battery: capacity (Ah) / Generator (A) 90/120 90/100
TRANSMISSION
Drive Front Front
Number of gears Final ratio 6 + 1R - 3.545 6 + 1R - 3.545
TYRES
Standard version 225/50 R 17 225/50 R 17
STEERING SYSTEM
Steering system Rack and pinion with power steering Rack and pinion with power steering
Steering diameter kerb-to-kerb m) 10.7 10.7
SUSPENSION
Front Independent with double wishbones and anti-roll bar anchored via ball joints Independent with double wishbones and anti-roll bar anchored via ball joints
Rear Independent with Multilink design Independent with Multilink design
BRAKES – (DISCS)
Front (mm) Ventilated 330 x 28 D, fixed aluminium calliper with four 42 mm pistons Ventilated 330 x 28 D, fixed aluminium calliper
with four 42 mm pistons
Rear (mm) Solid 292 x 22 D, combined 42 mm floating calliper Ventilated 292 x 22 D, combined 42 mm floating calliper
WEIGHTS – TANK CAPACITY
Fuel tank (l) 70 70
Kerb weight DIN (kg) 1430 1480
Max towable weight (kg) 1450 1500
PERFORMANCE
Top speed mph (km/h) 146 (235) 135 (218)
Acceleration (driver + 30 kg) 0-62 mph (s) 7.7 8.8
0-1000 m (s) 28.9 30.2
FUEL CONSUMPTION – EMISSIONS*
urban cycle mpg (l/100 km) 23.9 (11.8) 39.8 (7.1)
extra-urban cycle mpg (l/100 km) 47.1 (6.0) 64.2 (4.4)
combined cycle mpg (l/100 km) 34.9 (8.1) 52.3 (5.4)
Exhaust emissions – CO2 (g/km) 189 142
Emissions Standard Euro 5 Euro 5

ALFA SPIDER

Characteristics 1750 TBi 2.0 JTDM
No of cylinders, arrangement 4 in line, transverse front mounted 4 in line, transverse front mounted
Bore x stroke (mm) 83 x 80.5 83 x 90.4
Displacement (cc) 1742 1956
Compression ratio 9.5 : 1 16.5 : 1
Max power output bhp (kW-EC) at rpm 200 (147) 5000 170 (125) 4000
Peak torque Nm(kgm-EC) at rpm 320 (32.7) 1400 360 (36.7) 1750
Timing system 2 OHC, 4 valves per cylinder variable valve timing, direct injection Belt drive, roller rocker arms 2 OHCs (toothed belt), hydraulic tappets, 4 valves per cylinder,
MultiJet direct injection with turbocharger and intercooler
Fuel feed Direct injection with turbocharger integrated with ignition, scavenging functional mode Bosch EDC 16C39 electronic engine management system
ELECTRICAL SYSTEM (12V)
Battery: capacity (Ah) / Generator (A) 90/120 90/100
TRANSMISSION
Drive Front Front
Number of gears Final ratio 6 + 1R - 3.545 6 + 1R - 3.545

TYRES
Standard version 225/50 R 17 225/50 R 17
STEERING SYSTEM
Steering system Rack and pinion with power steering Rack and pinion with power steering
Steering diameter kerb-to-kerb m) 10.7 10.7
SUSPENSION
Front Independent with double wishbones and anti-roll bar anchored via ball joints
Rear Independent with Multilink design
BRAKES – (DISCS)
Front (mm) Ventilated 330 x 28 D, fixed aluminium calliper with four 42 mm pistons Ventilated 330 x 28 D, fixed aluminium calliper with four 42 mm pistons
Rear (mm) Solid 292 x 22 D, combined 42 mm floating calliper Ventilated 292 x 22 D, combined 42 mm floating calliper
WEIGHTS – TANK CAPACITY
Fuel tank (l) 70 70
Kerb weight DIN (kg) 1490 1540
Max towable weight (kg) 1450 1500
PERFORMANCE
Top speed mph (km/h) 146 (235) 135 (218)
Acceleration (driver + 30 kg) 0-62 mph (s) 7.8 9.0
0-1000 m (s) 29.2 30.5
FUEL CONSUMPTION – EMISSIONS*
urban cycle mpg (l/100 km) 23.7 (11.9) 39.8 (7.1)
extra-urban cycle mpg (l/100 km) 46.3 (6.1) 64.2 (4.4)
combined cycle mpg (l/100 km) 34.5 (8.2) 52.3 (5.4)
Exhaust emissions – CO2 (g/km) 192 142
Emissions Standard Euro 5 Euro 5
*according to 1999/100EC directive

Alfa Romeo представила новые двигатели -

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