Caterham CT05: Difference between revisions
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| Turbo/NA = [[turbocharged]], 15,000 RPM limited with [[Energy Recovery System|ERS]], electronic direct fuel injection with maximum 500 bar, |
| Turbo/NA = [[turbocharged]], 15,000 RPM limited with [[Energy Recovery System|ERS]], electronic direct fuel injection with maximum 500 bar, |
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| Engine position = [[Rear mid-engine, rear-wheel-drive layout|mid-mounted]] |
| Engine position = [[Rear mid-engine, rear-wheel-drive layout|mid-mounted]] |
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| Electric motor = [[Kinetic energy recovery system]] delivering 2 [[Joule|MJ]] of energy directly to crankshaft and [[Waste heat recovery unit|thermal energy recovery system]] delivering 2 MJ of energy to turbine{{refn|group=N|The [[Kinetic energy recovery system|kinetic]] and [[Waste heat recovery unit|thermal]] energy recovery systems are both capable of harvesting 4 [[Joule|MJ]] of energy per lap. However, under the 2014 regulations, both systems can only deploy 2 MJ of energy per lap.<ref name="tech ref"/>}} |
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| Gearbox name = [[Red Bull Racing|Red Bull Technology]] |
| Gearbox name = [[Red Bull Racing|Red Bull Technology]] |
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| Gears = 8-speed |
| Gears = 8-speed |
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| Differential = [[Caterham F1|Caterham]] hydraulic/programmable limited-slip differential units |
| Differential = [[Caterham F1|Caterham]] hydraulic/programmable limited-slip differential units |
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| Power = 600-760 hp (447-566 kW) @ 10500-13000 rpm |
| Power = 600-760 hp (447-566 kW) @ 10500-13000 rpm |
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| Battery = [[Renault Sport|Renault Sport F1]] lithium-ion battery (up to 4 MJ/lap), between 20-25 kg |
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| Brakes = [[Brembo]] 6-piston (front and rear) monobloc aluminium lithium callipers machined from billet with titanium-radiated pistons, Brembo carbon discs 278 x 28 mm (front and rear) and pads |
| Brakes = [[Brembo]] 6-piston (front and rear) monobloc aluminium lithium callipers machined from billet with titanium-radiated pistons, Brembo carbon discs 278 x 28 mm (front and rear) and pads |
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| Length = Between 5,010-5,080 mm (197-200 in) |
| Length = Between 5,010-5,080 mm (197-200 in) |
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Revision as of 00:46, 25 June 2015
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| Category | Formula One | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Constructor | Caterham | ||||||||
| Designer(s) | Mark Smith (Technical Director) | ||||||||
| Predecessor | Caterham CT03 | ||||||||
| Technical specifications[1] | |||||||||
| Chassis | Carbon-fibre monocoque mostly epoxy resin with honeycomb structure | ||||||||
| Suspension (front) | Twin non-parallel wishbone, Pullrod actuated | ||||||||
| Suspension (rear) | As front | ||||||||
| Length | Between 5,010-5,080 mm (197-200 in) | ||||||||
| Width | 1,800 mm (71 in) | ||||||||
| Height | 950 mm (37 in) | ||||||||
| Wheelbase | 3,010 mm (119 in) | ||||||||
| Engine | Renault RS34 F1 Turbo Energy 2014 Power Unit[2] 1.6 L (98 cu in) V6 turbocharged, 15,000 RPM limited with ERS, electronic direct fuel injection with maximum 500 bar, mid-mounted | ||||||||
| Electric motor | Kinetic energy recovery system delivering 2 MJ of energy directly to crankshaft and thermal energy recovery system delivering 2 MJ of energy to turbine[N 1] | ||||||||
| Transmission | Red Bull Technology 8-speed semi-automatic sport gearbox electronically-controlled paddle shift including reverse, Caterham hydraulic/programmable limited-slip differential units | ||||||||
| Battery | Renault Sport F1 lithium-ion battery (up to 4 MJ/lap), between 20-25 kg | ||||||||
| Power | 600-760 hp (447-566 kW) @ 10500-13000 rpm | ||||||||
| Weight | 691 kg (1,523.4 lb) (with driver and fuel) | ||||||||
| Fuel | Total Excellium 94.25% 102 RON unleaded gasoline + 5.75% biofuel ATL single rubber bladder FT5 safety tank | ||||||||
| Lubricants | Total Quartz 7000 | ||||||||
| Brakes | Brembo 6-piston (front and rear) monobloc aluminium lithium callipers machined from billet with titanium-radiated pistons, Brembo carbon discs 278 x 28 mm (front and rear) and pads | ||||||||
| Tyres | Pirelli P Zero radial dry slick and Pirelli Cinturato intermediate-wet treaded tyres Front: 245/660 - R13 Rear: 325/660 - R13[4] BBS forged magnesium alloy wheels Front: 12 x 13 in Rear: 13.7 x 13 in | ||||||||
| Competition history | |||||||||
| Notable entrants | Caterham F1 Team | ||||||||
| Notable drivers | 9.  Marcus Ericsson[5]10.  Kamui Kobayashi[5]45.  André Lotterer[6]46.  Will Stevens[7] | ||||||||
| Debut | 2014 Australian Grand Prix | ||||||||
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The Caterham CT05 is a Formula One racing car designed by Caterham to compete in the 2014 Formula One season.[8] It was driven by series debutant Marcus Ericsson and Kamui Kobayashi, who replaced the team's 2013 drivers Giedo van der Garde and Charles Pic.[5] Three-time 24 Hours of Le Mans winner André Lotterer also competed for the team, replacing Kobayashi for the Belgian Grand Prix.[6] Ericsson terminated his contract with the team prior to the Abu Dhabi Grand Prix and was replaced by Will Stevens.[7]
The CT05 was designed to use Renault's new 1.6-litre V6 turbocharged engine, the Energy F1-2014.[2][9] The car was unveiled on 28 January during the first winter test at Circuito de Jerez.[8] It was noted for its unique nose design, which was replaced with a slightly more traditional design at the Belgian Grand Prix.
The car did not compete in the United States and Brazilian Grands Prix due to a financial crisis at Caterham F1 and related companies going into administration. Caterham then started a crowdsourcing campaign to raise enough money to enter the season-ending Abu Dhabi Grand Prix, which proved successful as they were able to compete.
Complete Formula One results
(key)
| Year | Entrant | Engine | Tyres | Drivers | Grands Prix | Points | WCC | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AUS | MAL | BHR | CHN | ESP | MON | CAN | AUT | GBR | GER | HUN | BEL | ITA | SIN | JPN | RUS | USA | BRA | ABU‡ | |||||||
| 2014 | Caterham F1 Team | Renault Energy F1-2014 | P | Marcus Ericsson | Ret | 14 | Ret | 20 | 20 | 11 | Ret | 18 | Ret | 18 | Ret | 17 | 19 | 15 | 17 | 19 | 0 | 11th | |||
| Kamui Kobayashi | Ret | 13 | 15 | 18 | Ret | 13 | Ret | 16 | 15 | 16 | Ret | 17 | DNS | 19 | Ret | Ret | |||||||||
| André Lotterer | Ret | ||||||||||||||||||||||||
| Will Stevens | 17 | ||||||||||||||||||||||||
‡ — Teams and drivers scored double points at the Abu Dhabi Grand Prix
References
- ^ http://www.f1technical.net/f1db/cars/1015/caterham-ct05
- ^ a b "Renault unveil 2014 turbo engine". Formula One World Championship Limited. 21 June 2013. Retrieved 20 October 2013.
- ^ Cite error: The named reference
tech refwas invoked but never defined (see the help page). - ^ Noble, Jonathan; Beer, Matt (11 December 2013). "F1 teams expert enough to avoid early tyre struggles – Ross Brawn". Autosport.com. Haymarket Publications. Retrieved 7 January 2013.
- ^ a b c Beer, Matt (21 January 2014). "Caterham signs Kobayashi, Ericsson for 2014 Formula 1 season". Autosport.com. Haymarket Publications. Retrieved 21 January 2014.
Caterham has signed grand prix returnee Kamui Kobayashi and GP2 graduate Marcus Ericsson for the 2014 Formula 1 season
- ^ a b "Belgian GP: Andre Lotterer in for Kamui Kobayashi at Caterham". BBC Sport. BBC. 20 August 2014. Retrieved 20 August 2014.
- ^ a b "Caterham sign Britain's Will Stevens for Abu Dhabi Grand Prix". BBC Sport. BBC. 20 November 2014. Retrieved 20 November 2014.
- ^ a b "So, CT05 (yes, it is CT05, not CT04) is up and running..." Caterham F1 Team. 28 January 2014. Retrieved 28 January 2014.
- ^ "Caterham to retain Renault engines in 2014". GPUpdate. 24 May 2013. Retrieved 24 May 2013.
Cite error: There are <ref group=N> tags on this page, but the references will not show without a {{reflist|group=N}} template (see the help page).