Start McLaren MCL33

McLaren MCL33

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McLAREN MCL33

Technische Spezifikationen

Chassis
Monocoque Carbon-fibre composite, incorporating driver controls and fuel cell
Safety structures Cockpit survival cell incorporating impact resistant construction and anti-penetration panels, front impact structure, prescribed side impact structures, integrated rear impact structure, front and rear roll structures, Halo secondary roll structure
Bodywork Carbon-fibre composite, including engine cover, sidepods, floor, nose, front wing and rear wing with driver-operated drag reduction system
Front suspension Carbon-fibre wishbone and pushrod suspension elements operating inboard torsion bar and damper system
Rear suspension Carbon-fibre wishbone and pullrod suspension elements operating inboard torsion bar and damper system
Weight Overall vehicle weight 733kg (including driver, excluding fuel)
 Weight distribution between 45.4% and 46.4%
Electronics McLaren Applied Technologies. Including chassis control, power unit control, data acquisition, sensors, data analysis and telemetry
Instruments McLaren Applied Technologies dashboard
Brake system Akebono brake calipers and master cylinders
 Akebono ‘brake by wire’ rear brake control system
 Carbon discs and pads
Steering Power-assisted rack and pinion
Tyres Pirelli P Zero
Race wheels Enkei
Garage radio  Kenwood
Paint AkzoNobel Car Refinishes system using Sikkens products
Cooling systems Calsonic Kansei water and oil cooling
Advanced manufacturingStratasys 3D Printing & Additive Manufacturing Mazak Advanced Technology Solutions
Power Unit
Power unit typeRenault Sport R.E.18
Minimum weight 145 kg
Primary PU components Internal Combustion Engine (ICE)
 Motor Generator Unit – Kinetic (MGU-K)
 Motor Generator Unit – Heat (MGU-H)
 Energy Store (ES)
 Turbocharger
 Control Electronics
Internal Combusting Engine
Capacity 1.6 litres
Cylinders Six
Bank angle 90 degree vee angle
No of valves  24
Max speed 15,000 rpm
Max fuel flow rate 100 kg/hour (above 10,500 rpm)
Fuel consumption105 kg ‘lights to flag’ regulated fuel capacity limit
Fuel injectionDirect injection, single injector per cylinder, 500 bar max
Pressure charging Single-stage compressor and exhaust turbine, common shaft
Energy Recovering System
ArchitectureIntegrated Hybrid energy recovery via Motor Generator Units
 Crankshaft coupled electrical MGU-K
 Turbocharger coupled electrical MGU-H
Energy store Lithium-Ion battery, between 20 and 25 kg
 Maximum energy storage, 4 MJ per lap
MGU-KMaximum speed, 50,000 rpm
 Maximum power, 120 kW
 Maximum energy recovery, 2 MJ per lap
 Maximum energy deployment, 4 MJ per lap
MGU-HMaximum speed 125,000 rpm
 Maximum power, unlimited
 Maximum energy recovery, unlimited
 Maximum energy deployment, unlimited
Transmission
GearboxCarbon-fibre composite main case, longitudinally mounted
Gear ratiosEight forward and one reverse
Gear selection Electro-hydraulically operated seamless shift
DifferentialEpicyclic differential with multi-plate limited slip clutch
ClutchElectro-hydraulically operated, carbon multi-plate

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