WILLIAMS F1 Launches, gives first look at the FW43
The FW43 is an evolution of the FW42, with much of the development work carried out throughout 2019 feeding in to the design of this year’s car.
Speaking ahead of the 2020 season, Claire Williams, Deputy Team Principal, said: “This year marks a fresh start for the team. We have spent time addressing our areas of weakness and have ensured that we have the right people, structures, procedures and resource in place to deliver competitive race cars. We are all committed to re-building Williams and returning the team to competitiveness. As such, our 2020 campaign is about making progress. The fighting spirit is still very much alive, and this year, everyone will continue that fight until we get back to where we want to be.”
“We have paid significant attention to understanding the problem areas of the FW42 and we have carefully chosen parts of the car to develop, those that would give us the most performance for the resources we have. The main concept behind the FW43 is that it is a continuous development of the FW42, with no fundamental concept changes to the layout. The most important indicator that we are on the right path will be the level of correlation we have between the tool kit we use to design the car and what the track data is telling us.
“There has been a healthy development rate in the wind tunnel, and we have found reasonable improvements in the cooling efficiency. The team has addressed the mechanical issues that affected it in 2019, these include the brakes and the overall weight of the car. We have made some good progress across these areas and will continue to focus on them during the season.”
Chief Engineer, Adam Carter, added: “The initiatives that we put in place to drive performance across all disciplines within the engineering department are evident in the design and development of the FW43. It’s been great to see the hard work starting to pay off.
“Later this week, we will be looking at our single timed lap pace, our long run pace and the feedback from the drivers to understand where we are and what we do next. We have teams, both at the track and back at Grove, that will be delving into all aspects that define that lap time during the pre-season tests to ensure we are in the best possible place ahead of the first race in Australia.”
The official pre-season tests will begin on Wednesday 19 February for six days, concluding on Friday 28 February. The season officially begins at the first race in Melbourne, Australia, on Sunday 15 March.
Chassis construction Monocoque construction laminated from carbon epoxy and honeycomb surpassing FIA impact and strength requirements
Front suspension Double wishbone, push-rod activated springs and anti-roll bar
Rear suspension Double wishbone, pull-rod activated springs and anti-roll bar
Transmission Williams eight speed seamless sequential semi-automatic shift plus reverse gear, gear selection electro-hydraulically actuated
Clutch Carbon multi-plate
Dampers Williams hydraulic
Wheels AppTech Forged Magnesium
Tires Pirelli: Fronts: 305/670-13, Rears: 405/670-13
Brake system AP 6 piston front and 4 piston rear calipers with carbon discs and pads
Steering Williams power assisted rack and pinion
Fuel system Kevlar-reinforced rubber bladder Electronic systems FIA SECU standard electronic control unit
Cooling system Aluminum oil, water, charge air, ERS and gearbox radiators
Cockpit Six-point driver safety harness with 75mm shoulder straps & HANS system, removable anatomically formed carbon fiber seat
Power Unit Mercedes-AMG F1 M11 EQ Performance
Fuel injection High-pressure direct injection (max 500 bar, one injector/cylinder),
Pressure charging Single-stage compressor and exhaust turbine on a common shaft, Max rpm exhaust turbine 125,000 rpm
ERS Mercedes-AMG HPP
Dimensions & weight Weight: FIA Minimum
Overall height: 950mm, Overall width: 2000mm
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