The Rovin Type C 3 cv D4 is a rear wheel drive vehicle, with the engine mounted in the rear, and a 2 door convertible/cabriolet bodyshell.
Its 2 cylinder, side valve naturally aspirated engine has 2 valves per cylinder and a displacement of 0.5 litres. In this application it musters power and torque figures of 13 bhp (13.2 PS/9.7 kW) at 3200 rpm and 29 Nm (21.4 lbft/3 kgm) at 2500 rpm respectively.
The engine delivers its power through to the wheels via a 3 speed manual gearbox.
Claimed kerb weight is 394 kg.
Maximum stated speed is 85 km/h, which equates to 53 mph.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater convertible/cabriolet | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 1800 | 70.9 | |
| Voies AV | 980 | 38.6 | |
| Voies AR | 980 | 38.6 | |
| Longueur | 3150 | 124 | |
| Largeur | 1150 | 45.3 | |
| Hauteur | 1250 | 49.2 | |
| Garde au sol | 135 | 5.3 | |
| 1.75 | |||
| Poids avec pleins | 394 kg | 869 | |
| Répartition poids AV | |||
| Réservoir à essence | 22 litres | 4.8 [5.8] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | |||
| Type moteur | |||
| Cylinders | Flat 2 | ||
| Cylindrée | 0.5 litre 462 cc (28.193 cu in) |
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| Alésage × Course | 70 × 60 mm
2.76 × 2.36 in |
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| Rapport alésage / course | 1.17 | ||
| Distribution | side valve (SV)
2 Soupapes par cylindre 4 Total vannes |
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| Puissance maximale | 13.2 PS (13 bhp) (9.7 kW) à 3200 tr/mn |
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| Couple maximale | 29 Nm (21.4 ft·lb) (3 kgm) à 2500 tr/mn |
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| Specific output | 21 kW/litre 28.5 ps/litre 28.1 bhp/litre 0.46 bhp/cu in |
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62.77 Nm/litre
0.76 ft·lb/cu3 |
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| Construction | |||
| Lubrification | |||
| Taux de compression | 6.5:1 | ||
| Carburant | 1 Solex 26 ZACI carburettor | ||
| bmep (brake mean effective pressure) | 788.8 kPa (114.4 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 231 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | N | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 85 km/h (53 mph) | ||
| Power-to-weight ratio | Higher is better 33.45 PS/tonne (1000 kg) 0.03 PS/kg 24.6 kW/tonne (1000 kg) 0.02 kW/kg 32.99 bhp/tonne (1000 kg) 0.03 bhp/kg 0.01 bhp/lb |
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| Weight-to-power ratio | Lower is better 40.64 kg/kW 67.89 lb/bhp |
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| Consommation | |||
| Consommation | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Emissions de CO₂ | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Châssis | |||
| Emplacement de moteur | rear | ||
| Engine layout | longitudinal | ||
| Traction | rear wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | 2.70-90 | ||
| Pneumatiques AR | 2.70-90 | ||
| Freins AV/AR | |||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 3 speed manual | ||
| Rapport de démultiplication supérieure | 0.86 | ||
| Rapport de pont | 4.88 | ||
| Généralités | |||
| Carfolio.com ID | 229042 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 6.1 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1952 Rovin Type C 3 cv D4 added 2011-01-11. Last modified 2020-02-02. |
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