DAF unveiled its new flagship Euro 6 XF model at the recently held IAA show in Hannover. Production of the new XF will commence in 2013. DAF design criteria delivers maximum transport efficiency, resulting in industry-leading low operating cost and optimized vehicle performance.
The Euro 6 DAF XF includes a new chassis, a highly fuel-efficient Euro 6 PACCAR MX engine, an aerodynamic exterior design and a modern spacious interior.
“DAF’s significant investment in the new Euro 6 XF reflects the company’s strategic growth plan, driven by its excellent operating performance,” said Mr. Harrie Schippers, DAF President and PACCAR Vice President.
“This is the most comprehensive engineering design and development program in DAF’s 84-year history. The new DAF XF complements our award winning CF and LF models”, he added.
MX-driven
Building on its reputation for reliability and efficiency the PACCAR MX 12.9L engine has earned in Europe and North America, DAF has developed a new generation of Euro 6 engines. The PACCAR MX-13 engine features state-of-the-art technologies and proven technical innovations.
The use of common rail fuel injection technology, a variable geometry turbo and efficient exhaust gas recirculation (EGR) ensures excellent fuel economy and vehicle reliability. The advanced exhaust gas after treatment system comprises a DeNOx catalytic converter and active soot filter (diesel particulate filter) and was developed to achieve maximum efficiency. Use of passive regeneration is optimized during the engine’s operating cycle to further improve fuel efficiency.
The new PACCAR MX-13 Euro 6 engine is offered with outputs of 300 kW/410 hp, 340 kW/460 hp and 375 kW/510 hp and high torque outputs from 2,000 to 2,500 Nm, available across a broad engine speed range (1,000-1,425 rpm).
A key principle when developing the new drivetrain was to keep fuel consumption at the same low level as that of the current Euro 5 ATe engines.
The engine delivers outstanding durability with a B10 design life of 1.6 million km and industry leading service with service intervals of up to 150,000 km.
The DAF XF features vehicle stability control as standard, which helps to prevent jack-knifing and roll-over. Adaptive cruise control and forward collision warning are optional, as well as an advanced emergency braking system. The dashboard is equipped with shock-absorbing zones providing an ergonomic driver work environment. The new, energy-absorbing cab suspension and the reinforced cab structure with pre-programmed front and rear crumple zones provide industry leading vehicle safety and passenger protection.
DAF’s new XF flagship model has an elegant appearance, thanks to its redesigned aerodynamic exterior with a smooth, attractive cab. The grille with modern design accents makes a significant contribution to optimizing air flows for aerodynamics and engine cooling.
Other exterior features include a new galvanized steel bumper, a completely redesigned LED lighting system, new mudguards, side fenders, side skirts and roof spoiler. The bumper, made from galvanized steel to enhance durability, has also been designed contributing to the truck’s aerodynamics and engine cooling.
Transport efficiency
The new DAF XF is introducing a number of innovations that blend perfectly with the Advanced Transport Efficiency (ATe) programme, which lowers operating costs and reduces environmental impact. Examples of these innovations include the optimized cooling system, which means that the fan is required less often, as well as the new rear axle ratios and the use of optimized cruise control, which gradually returns the vehicle to the previously set speed.
The innovative Driver Performance Assistant (DPA) is an excellent example of DAF’s fuel efficient ATe philosophy. The central display on the dashboard provides the driver with detailed information on real time fuel consumption, which optimizes driver performance. Messages appear automatically on the information screen that can improve driver efficiency by recommending shifting to a different gear. The DPA provides advice on how the driver can save fuel and operating costs by ensuring correct tire pressure and air deflector position.
The DAF XF is one of the first vehicles in the industry to offer LED headlight technology (optional) for impressive light output, providing extra safety, as well as a long service life and lower energy consumption. Also new are the ‘cornering lights’ that shine in the direction of travel while turning and manoeuvring. Daytime running lights (LED) ensure extra visibility during the day.
Aerodynamics is also a key focus of the new design, including the addition of new side skirts, fenders, mudguards and the new roof deflector for the XF Space Cab. The height of the roof deflector can be adjusted quickly and easily by the driver. Mudguards and fenders have been completely redesigned, along with the new deflectors on both corners of the front of the cab which guide the airflow to keep mirrors and door handles clean.
The new DAF XF Euro 6 vehicle sets the benchmark in terms of vehicle efficiency with a new powertrain, new ergonomic chassis design and redesigned cab exterior and interior. Driver comfort has been enhanced with the new cab interior and excellent ride and handling characteristics, delivering first class driving performance. The new DAF XF can be called, without doubt, the best DAF ever.
Key features of the DAF XF
• New Euro 6 PACCAR MX-13 engines design criteria:
o B10 design life of 1.6 million kilometers
o Fuel consumption at low Euro 5 ATe level
o Maximum performance of up to 2,500 Nm torque at low engine speeds
• Optimized weight for maximum payload
• New chassis design
o Efficient component lay-out
o Fuel tank capacity up to 1,500 liters
• Low operating costs
o Service intervals up to 150,000 km
o New ATe solutions, including excellent cooling and optimized air flow, new rear axle and new gear ratios, and driver Performance Assistant (DPA) as standard on all versions.