Hyundai R engine

The Hyundai R engine is a diesel 4-cylinder automobile engine produced by Hyundai Kia Automotive Group.

2.0L (1995 cc)

The 2.0L R-Engine is a 4-cylinder all-aluminum (block and cylinder head) unit, with chain driven dual overhead camshafts operating 4-valves per cylinder. Fuel is supplied to the unit using Bosch 3rd-generation common rail direct injection (CRDi) through piezo-electronic injectors operating at 1800 bar, with air being fed through an electronically managed variable geometry turbocharger and an advanced engine control unit (air system-based charge control).

Bore and Stroke are 84.0 mm (3.3 in) x 90.0 mm (3.5 in) for a total displacement of 1995 cc. It generates 136 kW (185 PS; 182 hp) of power and 400 N·m (295 lb·ft) of torque.

For reduced vibration and lower booming noise, the R gets a lower balancer shaft which is encased in a stiffened ladder frame housing for increased rigidity. Weight saving features include a serpentine belt with isolation pulley, a plastic head cover, plastic intake manifold and plastic oil filter housing.

To achieve Euro 5 emission compliancy, the R is fitted with a close-coupled Diesel particulate filter plus highly efficient exhaust gas recirculation with by-pass valve.

It is fitted to the 2009 Hyundai Tucson (2nd-Generation/Tucson ix in Korean Market) and 2010 Kia Sportage (3rd-Generation/Sportage R in Korean Market).

2.2L

The 2.2L R-Engine is a 4-cylinder all-aluminum (block and cylinder head) unit, with chain driven dual overhead camshafts operating 4-valves per cylinder. Fuel is supplied to the unit using Bosch 3rd-generation common rail direct injection (CRDi) through piezo-electronic injectors operating at 1800 bar, with air being fed through an electronically managed variable geometry turbocharger and an advanced engine control unit (air system-based charge control).

Bore and Stroke are 85.4 mm (3.4 in) x 96.0 mm (3.8 in) for a total displacement of 2199 cc.

It generates 147 kW (200 PS; 197 hp) of power and 440 N·m (325 lb·ft) of torque.

As with the 2.0L version, for reduced vibration and lower booming noise, the R gets a lower balancer shaft which is encased in a stiffened ladder frame housing for increased rigidity. Weight saving features include a serpentine belt with isolation pulley, a plastic head cover, plastic intake manifold and plastic oil filter housing.

To achieve Euro 5 emission compliancy, the R is fitted with a close-coupled Diesel particulate filter plus highly efficient exhaust gas recirculation with by-pass valve.

It is fitted to the 2009 Hyundai Santa Fe (2nd-Generation/Santa Fe The Style in Korean Market) and 2009 Kia Sorento (2nd-Generation/Sorento R in Korean Market)The 2.2L is also used in the 2015 Hyundai Grandeur,^[1] 2010 Carnival/Sedona in the Korean market and in some markets in the 6th-generation Hyundai Sonata.

See also

• List of Hyundai engines

References