Williams FW37 specs & info

Interlagos, Sao Paulo, Brazil.
Sunday 15 November 2015.
Felipe Massa, Williams FW37 Mercedes, arrives on the grid.
Photo: Glenn Dunbar/Williams
ref: Digital Image W89P5713

Williams' F1 car for 2015

Technical specifications William FW37 F1 car

Chassis: Carbon-fibre monocoque
Front suspension: Upper and lower wishbones, inboard springs and dampers actuated by push-rods
Rear suspension: Upper and lower wishbones, inboard springs and dampers actuated by pull-rods
Dampers: Williams
Brakes: AP 6 piston front and 4 piston rear calipers with carbon discs and pads
Transmission: Williams eight speed seamless sequential semi-automatic shift plus reverse gear, gear selection electro-hydraulically actuated
Clutch: Carbon fibre plates
Electronics: FIA standard ECU and FIA homologated electronic and electrical system (as provided by MES)
Cooling system: Aluminium oil, water and gearbox radiators
Tyres: Pirelli, Fronts: 245/660-13, Rears: 325/660-13
Wheels: Aptech, forged magnesium alloy
Fuel system: ATL Kevlar-reinforced rubber bladder

Dimensions

Length: 5,000 mm
Height: 950 mm (minus T camera)
Track width: 1,460 mm (front); 1,416 mm (rear)
Weight: 702kg (FIA mininum; incl. driver and lubricants, tank empty)

Powertrain

Designation: Mercedes-Benz PU106B Hybrid
Type: Turbocharged, 90° 1.6l V6, assisted with kinetic and heat ERS
No of valves: 24 (4 per cylinder)
Fuel injection: High-pressure direct injection (max 500 bar, one injector/cylinder)
Pressure charging: Single-stage compressor and exhaust turbine on a common shaft
Bore: 80mm
Stroke: 53mm
Crank height: 90mm (minimum allowed)
Energy recovery system: Integrated Hybrid energy recovery via electrical Motor Generator Units
Energy Store: Lithium-Ion battery solution, between 20 and 25 kg
Fuel: PETRONAS Primax
Lubricants: PETRONAS Syntium
Gearbox & hydraulic oil: PETRONAS Tutela