The Orient Buckboard is a road car from Waltham, with rear wheel drive, a rear located engine and a roadster body style.
Its engine is a naturally aspirated petrol, 0.6 litre, side valve 1 cylinder with 2 valves per cylinder. It produces 4 bhp (4.1 PS/3 kW) of power.
The engine transfers its power through to the wheels via a 2 speed manual 'box.
Its claimed weight at the kerb is 272 kg.
Its maximum speed stated is 56 km/h (35 mph).
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 2 seater roadster | ||
| Number of doors | 0 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2032 mm | 80 inches | |
| Track/tread (front) | 1067 mm | 42 inches | |
| Track/tread (rear) | 1067 mm | 42 inches | |
| Length | |||
| Width | |||
| Height | |||
| Ground clearance | |||
| length:wheelbase ratio | |||
| Kerb weight | 272 kg | 600 lb | |
| Weight distribution | |||
| fuel tank capacity | 13.3 litres | 2.9 [3.5] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | |||
| Engine code | |||
| Cylinders | 1 | ||
| Capacity | 0.6 litre 584 cc (35.638 cu in) |
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| Bore × Stroke | 83 × 108 mm
3.27 × 4.25 in |
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| Bore/stroke ratio | 0.77 | ||
| Valve gear | side valve (SV)
2 valves per cylinder 2 valves in total |
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| maximum power output | 4.1 PS (4 bhp) (3 kW) |
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| maximum torque | |||
| Specific output | 5.1 kW/litre 6.9 ps/litre 6.8 bhp/litre 0.11 bhp/cu in |
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| Engine construction | |||
| Lubrication | |||
| compression ratio | |||
| Fuel system | |||
| bmep (brake mean effective pressure) | |||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Air | ||
| Unitary capacity | 584 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | N | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | |||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | 56 km/h (35 mph) | ||
| Power-to-weight ratio | Higher is better 14.91 PS/tonne (1000 kg) 0.01 PS/kg 10.97 kW/tonne (1000 kg) 0.01 kW/kg 14.71 bhp/tonne (1000 kg) 0.01 bhp/kg 0.01 bhp/lb |
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| Weight-to-power ratio | Lower is better 91.19 kg/kW 152.32 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Carbon dioxide emissions | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| chassis | |||
| Engine position | rear | ||
| Engine layout | unknown | ||
| Drive wheels | rear wheel drive | ||
| Torque split | N/A | ||
| Steering | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | |||
| Wheel size rear | |||
| Tyres front | |||
| Tyres rear | |||
| Brakes F/R | |||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 2 speed manual | ||
| Top gear ratio | |||
| Final drive ratio | |||
| general | |||
| Carfolio.com ID | 195030 | ||
| Production total | |||
| Model code | |||
| RAC rating | 4.3 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1906 Waltham Orient Buckboard added 2009-02-04. Last modified 2013-02-28. |
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