Nissan HR engine
| Nissan HR engine | |
|---|---|
| Overview | |
| Production | 2010- |
| Combustion chamber | |
| Configuration | I3, I4 |
| Displacement | 1.0L 1.2L 1.5L 1.6L |
| Valvetrain | DOHC |
| Combustion | |
| Turbocharger | Single (HR10DDT) |
| Fuel system | Fuel injection |
The HR is a family of straight-3 and straight-4 automobile engines co-developed by Nissan and Renault. Renault calls it the H engine.
Contents
DDT series
HR10DDT
The HR10DDT is a 1.0 L dual direct injected, supercharged, turbocharged, straight-3 engine anticipated for use in the 2010 Nissan Micra.[1]
HR12DDT
The HR12DDT is a 1.2 L direct injected turbocharged, straight-4 engine. It produces 85 kW (114 hp) and 190 N·m (140 ft·lbf).
Bore : 72.2 mm (2.84 in) ; Stroke 73.1 mm (2.88 in) ; Capacity : 1197 cc; 16v DOHC
It is fitted to the following vehicles:
- 2014 Nissan Qashqai
- 2015 Nissan Juke
- 2015 Nissan Pulsar
DDR series
The DDR series include direct injection and supercharger.
HR12DDR
The HR12DDR is a 1.2 L supercharged straight-3 engine. It produces 72 kW (97 hp) and 143 N·m (105 ft·lbf). Designed for small-car applications, this gasoline engine incorporates a variety of technologies to minimize CO2 emissions while providing practical levels of power output.[2][3]
Some of the pertinent features are:
- Compression ratio of 13:1
- Continuous Variable Valve Timing Control System (CVTCS)
- Direct Injection Gasoline (DIG)
- Miller cycle
- Supercharged
- Variable capacity oil pump
- Hydrogen-free diamond like carbon(DLC) coated valve lifters and piston rings
- Sodium filled exhaust valves
- High efficiency
It is fitted to the following vehicles:
- 2010 Nissan Micra
- 2012 Nissan Note
DE series
The DE engine series include naturally-aspirated engines.
HR10DE
The HR10DE is a 1.0 L straight-3 engine. Bore : 78.0 mm (3.07 in) ; Stroke 69.7 mm (2.74 in) ; Capacity : 999 cc; 12v DOHC. It produces 56.6 kW (77 PS; 76 hp) and 98 N·m (72 ft·lbf). Flex-Fuel, gasoline (E22) or ethanol (E100).
- Compression ratio of 11.2:1
It is fitted to the following vehicles:
- 2015 Nissan March (Brazil)
- 2015 Nissan Versa (Brazil)
HR12DE
The HR12DE is a 1.2 L straight-3 engine. It produces 59 kW (80 PS; 79 hp) and 108 N·m (80 ft·lbf).[2]
Bore : 78.0 mm (3.07 in) ; Stroke 83.6 mm (3.29 in) ; Capacity : 1198 cc; 12v DOHC
It is fitted to the following vehicles:
- 2010 Nissan Micra
- 2010 Nissan Almera (Thailand)
- 2012 Nissan Note
- 2014 Datsun Go (India, Indonesia, Russia, South Africa)
- 2014 Datsun Go+ (Indonesia)
HR15DE
The HR15DE is a 1.5 L (1498 cc) straight-4 engine, output is 109 PS (80 kW; 108 hp) @ 6000 rpm and 148 N·m (109 ft·lbf) @ 4000 rpm.
Bore : 78.0 mm (3.07 in) ; Stroke 78.4 mm (3.09 in) ; Capacity : 1498 cc
It is fitted to the following vehicles:
- Nissan Tiida
- Nissan Wingroad
- Nissan March K12
- Nissan Note
- Nissan Cube (Japan)
- Nissan Bluebird Sylphy
- Nissan Grand Livina (Indonesia)
- Nissan Livina XR (Indonesia)
- Nissan Evalia (Indonesia)
- Nissan Juke (Japan and Indonesia)
- Nissan Sunny N17
- Nissan Almera (Malaysia)
HR16DE
The HR16DE is a 1,598 cc (98 cu in) straight-4 engine. It produces 108 to 118 PS (79 to 87 kW; 107 to 116 hp) and 153Nm torque @ 4000rpm.
Bore : 78.0 mm (3.07 in) ; Stroke 83.6 mm (3.29 in) ; Capacity : 1598 cc
It is fitted to the following vehicles:
- Nissan Micra/March K12 Sport SR & 160SR
- Nissan Micra C+C
- Nissan Micra/March K13 (South America)
- Nissan Wingroad
- Nissan Note
- Nissan Cube (In Europe)
- Nissan Bluebird Sylphy (In China)
- Nissan Tiida (In China, Thailand and Global Oversea Market)
- Nissan Qashqai (115 hp, 160 nm )
- Nissan Latio (In Malaysia)
- Nissan Grand Livina (Malaysia)
- Nissan Versa (North America, base model sedan only)
- Nissan NV200
- Nissan Juke
- [[Nissan NV200 Vanette[4]]]
- New Nissan Sylphy (In Thailand and China)
- Dacia Lodgy
- Dacia Dokker
- Dacia Duster
- Mitsubishi Delica D3
DE engine updates (2006-)
Changes include:
- neutral idle control achieved through the coordinated control of the engine in tandem with the XTRONIC CVT
- introduction of alternator regenerative control mechanism
- Reduction of engine friction by machining the cam shaft to a crowning mirror-like finish and application of a fluorine coating to the chain guide
- Delayed valve closure timing of the intake, achieved through the increased conversion angle of C-VTC and superior timing management, thus reducing pumping loss when idling
- Lower idling speed
The improved HR15DE engines were first used in Nissan Cube, Nissan Cube Cubic, Nissan Note, Nissan Tiida, Nissan Tiida Latio and Nissan Wingroad sold since December 25, 2006.[5][6]
See also
References
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- ↑ http://www.nissan.co.jp/NV200VANETTE/grade.html
- ↑ NISSAN’S HR15DE ENGINE COMBINED WITH XTRONIC CVT AVAILABLE IN SIX COMPACT CARS - Environmentally friendly technology delivers higher fuel efficiency and lower emissions -
- ↑ 日産自動車、低燃費と低排出ガスを両立した「改良型1.5Lエンジン(HR15DE)＋エクストロニックCVT」をコンパクトカー6車種に搭載
External links
- Nissan pages: HR12DDR Engine
