The Belmont Tri-matic is a rear wheel drive saloon car with a front located engine, sold by Holden.
It is part of Holden's HQ model series.
The power is produced by a naturally aspirated engine of 2.8 litre capacity. This unit features overhead valve valve gear, 6 cylinder layout, and 2 valves per cylinder. It has an output of 118 bhp (120 PS/88 kW) of power at 4400 rpm, and maximum torque of 228 N·m (168 lb·ft/23.3 kgm) at 2000 rpm.
Power is transmitted to the wheels through a 3 speed automatic gearbox.
Full specs
|
|
|||
| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Nombre de portes | 4 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2819 | 111 | |
| Voies AV | 1529 | 60.2 | |
| Voies AR | 1529 | 60.2 | |
| Longueur | 4763 | 187.5 | |
| Largeur | 1880 | 74 | |
| Hauteur | 1372 | 54 | |
| Garde au sol | |||
| 1.69 | |||
| Poids avec pleins | |||
| Répartition poids AV | |||
| Réservoir à essence | 62.5 litres | 13.7 [16.5] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | GM | ||
| Type moteur | |||
| Cylinders | Straight 6 | ||
| Cylindrée | 2.8 litre 2838 cc (173.185 cu in) |
||
| Alésage × Course | 88.9 × 76.2 mm
3.5 × 3 in |
||
| Rapport alésage / course | 1.17 | ||
| Distribution | overhead valve (OHV)
2 Soupapes par cylindre 12 Total vannes |
||
| Puissance maximale | 120 PS (118 bhp) (88 kW) à 4400 tr/mn |
||
| Couple maximale | 228 Nm (168 ft·lb) (23.3 kgm) à 2000 tr/mn |
||
| Specific output | 31 kW/litre 42.2 ps/litre 41.6 bhp/litre 0.68 bhp/cu in |
||
|
80.34 Nm/litre
0.97 ft·lb/cu3 |
|||
| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 9.4:1 | ||
| Carburant | 1 Bendix-Stromberg carburettor | ||
| bmep (brake mean effective pressure) | 1009.6 kPa (146.4 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 7 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 473 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 | |||
| Power-to-weight ratio | |||
| Weight-to-power ratio | |||
| 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 | front | ||
| 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 | 6.95-14 | ||
| Pneumatiques AR | 6.95-14 | ||
| Freins AV/AR | Dr/Dr | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 3 speed automatic | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 3.36 | ||
| Généralités | |||
| Carfolio.com ID | 832986 | ||
| Production total | |||
| Type mines | 80169 | ||
| HQ | |||
| RAC rating | 29.4 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
|
1971 Holden Belmont Tri-matic added 2025-06-01. Last modified 2025-06-01. |
|||