Power Trains-Engines

Power trains ( the mechanism that transmits the drive from the engine of a vehicle to its axle)

Specifications
Engine	1KR-DE2 (The 1KR-DE2 is the more powerful variant of the 1KR-DE engine which is redesigned by Perodua. It produces 66 PS (49 kW) at 6000rpm and 90 N·m (66 lb·ft) of torque at 3600rpm. Like the 1KR-DE, bore and stroke are at 71mm and 84mm respectively, and engine displacement remains at (998 cc). The 1KR-DE2 achieves Euro IV emission standard, but still lacks VVT-i when compared to 1KR-FE. The compression ratio for this engine is 11:1)
Format	I3 DOHC 12V
Total displacement (cc)	998
Bore x Stroke (mm x mm)	71 x 84
Maximum Output [hp(kW)/rpm]	66 (49) / 6,000
Maximum Torque (Nm/rpm)	90 / 3,600
Top Speed (km/h)	155
Acceleration 0–100 km/h (sec)	>15]
Fuel tank capacity (litres)	33

The Perodua Axia will only be offered with one petrol engine, the 998cc 12-valve DOHC 1KR-DE2 l3, sourced from Toyota and Daihatsu but is redesigned by Perodua. The new 1.0 litre engine offers 66 hp (49 kW) at 6,000 rpm and 90 Nm (66 lb ft) of torque at 3,600 rpm. It is Perodua's first engine to be made with aluminium parts, which are lighter than their cast iron equivalents. The 1KR-DE in the Axia is not equipped with Toyota's Variable Valve Timing with intelligence (VVT-i) technology. The new engine is also Euro IV compliant.

The sole 1.0L engine in the Axia is paired to a choice of two transmissions, a five-speed manual and a four-speed automatic respectively. Perodua claims that the Axia is capable of achieving up to 21.6 km/L with the manual, and 20.1 km/L with the automatic while in ‘ECO Mode’. All Axias will come equipped with an Electric Power Steering (EPS) system for greater ease of steering, in addition to improved fuel-efficiency.

The Perodua Axia became the first car to qualify under Malaysia's 2014 National Automotive Policy (NAP) Energy Efficient Vehicle (EEV) fuel-efficiency standards on its late 2014 launch.

Video Of Engines Perodua Axia

Aluminium part of Axia body. ( silver,grey and metallic color)

Aluminium is the most widely used non-ferrous metal. Global production of aluminium in 2005 was 31.9 million tonnes. It exceeded that of any other metal except iron (837.5 million tonnes).Forecast for 2012 is 42–45 million tonnes, driven by rising Chinese output. Aluminium is almost always alloyed, which markedly improves its mechanical properties, especially when tempered. For example, the common aluminium foils and beverage cans are alloys of 92% to 99% aluminium.The main alloying agents are copper, zinc, magnesium,manganese and silicon (e.g., duralumin) and the levels of these other metals are in the range of a few percent by weight.parts, which are lighter than their cast iron equivalents.)

            

Engine displacement is the volume swept by all the pistons inside the cylinders of a reciprocating engine in a single movement from top dead centre (TDC) to bottom dead centre (BDC). It is commonly specified in cubic centimetres (ccor cm³), litres (l), or (mainly in North America) cubic inches (CID). Engine displacement does not include the total volume of the combustion chamber.

VVT-i, or Variable Valve Timing with intelligence, is an automobile variable valve timing technology developed by Toyota. The Toyota VVT-i system replaces the Toyota VVT offered starting in 1991 on the 5-valve per cylinder 4A-GE engine. The VVT system is a 2-stage hydraulically controlled cam phasing system.

VVT-i, introduced in 1996, varies the timing of the intake valves by adjusting the relationship between the camshaft drive (belt, scissor-gear or chain) and intake camshaft. Engine oil pressure is applied to an actuator to adjust the camshaft position. Adjustments in the overlap time between the exhaust valve closing and intake valve opening result in improved engine efficiency.^[1] Variants of the system, including VVTL-i, Dual VVT-i, VVT-iE, and Valvematic, have followed.