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McLaren MCL36A Tech Spec

McLaren RacingMcLaren MCL36A Tech Spec

8 March 2023 08:53 (UTC)

McLAREN MCL36A TECHNICAL SPECIFICATION

Find out more about the tech in our 2022 F1 car

Get under the skin of the McLaren MCL36A Formula 1arrow top right car.

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, driver headrest protection and safety seat 

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 / steel suspension legs, suspension elements operating inboard torsion bar and damper system 

Rear suspension 

Carbon fibre wishbone and pushrod suspension elements operating inboard torsion bar and damper system 

Weight 

Overall vehicle weight 795 kg (including driver, excluding fuel) 

Weight distribution between 44.5% and 46.0% on front axle 

Electronics 

McLaren Applied. Including chassis control, power unit control, data acquisition, sensors, data analysis 

Instruments 

McLaren Applied steering wheel display

Brake system 

6 piston brake calipers with front / rear master cylinders

‘Brake by wire’ rear brake control system

Carbon-carbon ventilated discs and pads

Steering 

Power-assisted rack and pinion

Tyres 

Pirelli P Zero F1

Race wheels 

BBS Standardised Design 18” Magnesium Wheels'

Paint 

AkzoNobel Sikkens products

Cooling systems 

Charge air, engine oil, gearbox oil, hydraulic oil, water, and ERS cooling systems

Advanced manufacturing

Stratasys 3D Printing & Additive Manufacturing Mazak Advanced Technology Solutions

POWER UNIT

Power unit type

Mercedes-AMG F1 M13 E Performance 

Minimum weight 

150 kg

Primary PU components 

Internal Combustion Engine (ICE)

Motor Generator Unit – Kinetic (MGU-K)  

Motor Generator Unit – Heat (MGU-H)

Turbocharger (TC) 

Energy Store (ES)

Control Electronics (CE)

INTERNAL COMBUSTION 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 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 125,000rpm

ENERGY RECOVERY SYSTEM

Architecture

Integrated Hybrid energy recovery via Motor Generator Units 

Crankshaft coupled electrical MGU-K 

Turbocharger coupled electrical MGU-H

Energy store 

Lithium-Ion battery, minimum 20 kg regulation weight 

Maximum energy storage, 4 MJ per lap

MGU-K

Maximum speed, 50,000 rpm

Maximum power, 120 kW

Maximum energy recovery, 2 MJ per lap

Maximum energy deployment, 4 MJ per lap

MGU-H

Maximum speed 125,000 rpm

Maximum power, unlimited

Maximum energy recovery, unlimited

Maximum energy deployment, unlimited

TRANSMISSION

Gearbox

Carbon fibre composite gearbox casing, longitudinally mounted charge gear cluster

Gear ratios

Eight forward and one reverse

Gear selection 

Electro-hydraulically operated seamless shift

Differential

Limited slip friction clutch epicylic

Clutch

Electro-hydraulically operated, carbon multi-plate 

LOGISTICS

Transport 

Mercedes-Benz trucks 

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