Hard work demands a dependable engine, and the Ford Ranger\u2019s reputation for rugged reliability is built on the strength of its globally-proven Duratorq turbodiesel engine range.<\/p>\n\n\n\n
Built at the Ford Struandale Engine Plant in Port Elizabeth, South Africa \u2013 the 2.2-litre and 3.2-litre Duratorq TDCI engines that power the Ranger line-up combine excellent performance with advanced fuel-efficient engine technology to give Ford\u2019s mid-size pickup an edge over other trucks. <\/p>\n\n\n\n
\u201cOur Duratorq engines really do unite power and efficiency to give owners many years of reliable service,\u201d said Adriaan Coetzee, commercial and fleet sales director for Ford Direct Markets. \u201cFord\u2019s ongoing efforts to balance performance and efficiency means the Ford Ranger has the power to tackle the most demanding work more efficiently than ever before.\u201d<\/p>\n\n\n\n
The 2.2-litre Duratorq engine, available across the Ranger\u2019s workhorse Base, XL, XLS and XLT trim levels, has been developed for customers who want to maximise fuel efficiency without sacrificing power or torque. The 3.2-line inline five-cylinder TDCI engine is fitted to Wildtrak and variants of the XLT and has been tuned to provide maximum power and torque for ultimate off-road and load carrying performance without compromising fuel efficiency.<\/p>\n\n\n\n
Key Duratorq engine and powertrain technologies include:<\/p>\n\n\n\n
A clever turbo<\/strong> An Exhaust Gas Recirculation (EGR) system<\/strong> High-pressure direct fuel injection<\/strong>
Variable Geometry Turbochargers enable an increase in power and torque by allowing the vane angles in the turbocharger to be controlled electronically. Variation in vane angle allows more accurate control of boost pressure over a wider operating range. This is necessary to enable lower end torque capability while maintaining excellent fuel economy.<\/p>\n\n\n\n
The Ranger uses an EGR system with increased exhaust gas cooling. The system uses Pierburg valves and has an intake manifold with a centrally located throttle body. This system has improved the cylinder-to-cylinder distribution of the charge air and EGR, and has been optimised for gas flow efficiency, helping to reduce NOx emissions.<\/p>\n\n\n\n
Operating at 1800 bar, the fuel injection system in Duratorq engines uses a new cone angle, more injection holes and a higher fuel-flow rate. The use of piezo injectors allows Ford to be very precise in the injection process, the result of which is a clean and complete combustion process achieving increased power and torque and a substantial reduction in fuel consumption and emissions. The precise injection timing and calibration also ensures a smooth combustion process for more refined performance.<\/p>\n\n\n\n