Mclaren prezinta MCL34, monopostul pentru sezonul 2019.

MCL34 monopostul celor de la Mclaren a fost prezentat la sfarsitul acestei saptamani. Echipa britanica mizeaza pe o echipa noua de piloti Carlos Sainz si Lando Norris, la fel pentru conducerea staff-ului tehnic, anume James Key fostul director tehnic de la Toro Rosso. Tot la nivel managerial, in postura executiva este numit Andreas Seidl, sef in programul de anduranta de la Porsche. Fernando Alonso se pare ca va fi pilot de rezerva in cadrul echipei (nu este inca confirmat oficial).

Echipa este pregatita pentru testele de la Barcelona, Carlos Sainz este programat pentru ziua 1 si 3, iar colegul lui Lando Norris pentru zilele 2 si 4. Pe langa noutatile din staff, monopostul este o noutate si din punct de vedere coloristic, albastrul cu nuante de galben (vopseaua este furnizata de Akzo Nobel – gama Sikkens) dominand intreaga structura. De asemenea motorizarea pentru acest sezon este oferita de Renault prin unitatea Renault E-Tech 19.

“MCL34 este rezultatul unui volum imens de munca si dedicare din partea echipei noastre. Suntem motivati si uniti in ambitia noastra de aduce echipa Mclaren la performanta, noul monopost fiind doar inceputul acestui drum”

“Avem o echipa noua de piloti, care impreuna reprezinta o noua generatie a talentelor din Formula 1, fac parte integranta din echipa si contribuie la efortul nostru colectiv de a duce Mclaren catre performanta”

Declaratii Zak Brown – CEO Mclaren Racing

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 743kg (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 manufacturing Stratasys 3D Printing & Additive Manufacturing Mazak Advanced Technology Solutions

POWER UNIT

Power unit type Renault E-Tech 19
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 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 consumption 110 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 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, 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 >100,000 rpm
Maximum power, unlimited
Maximum energy recovery, unlimited
Maximum energy deployment, unlimited

TRANSMISSION

Gearbox Carbon-fibre composite main case, longitudinally mounted 
Gear ratios Eight 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 

LOGISTICS

         Transport Volvo Trucks 

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