DAF 44 and 46
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Manufacturer | DAF |
Production | 1966 to 1976 |
Class | Motor car |
Layout | 2 door saloon, estate |
Engine | 0.85 litre |
Transmission | Variomatic |
Wheel base | 88.58 in, 2,250 mm |
Overall length | 151.57 in, 3,850 mm |
Overall width | 60.63 in, 1,540 mm |
Dry weight | 1,599 1b, 725 kg |
The DAF 44 was a Dutch car which the DAF in Limburg produced in the model years from 1966 to 1974.
History
The DAF 44 has the same general layout as the earlier Daffodil model. The bodywork was designed by Giovanni Michelet. The air-cooled two-cylinder boxer engine with 844 cc and 34 hp (25 kW), the drive with infinitely variable Variomatic and the suspension with shock absorber axle front and swing axle rear were designed essentially as the DAF 33.The 44 is roomier than the earlier Daffodil and the passenger in the front and rear seats is good. The front seats have adevice prevents them from tilting forward in an emergency.
The car's most characteristic feature is the Variomatic automatic transmission with infinite progressive range of ratios. It is transmitted by toothed belts which run on large-diameter pulleys. One of these pulleys, the one connected to the engine, can expand or contract, thus producing the variation in the diameter of the driving pulley is controlled automatically in accordance with the load. the position of the accelerator pedal and the speed of the car, thus obtaining the most suitable reduction in any and every kind of conditions the distribution of weight is 54% to front axle, and 46% to the rear axle. Ensures smoothness and keeps the power transmitted to each of the rear drive wheels at the right level for the adhesion of that one wheels this transmission giving the two drive wheels complete independence from the other, achieving a final drive effect that is not inferior to what is obtained with a limited slip final drive.
The maximum power only 40 hp at 4.500 rpm from its air-cooled engine. The steering of the Daf is light and precise and its normally neutral
behaviour becomes slight oversteer only when it is pushed to the limit. This combined with the final drive effect of the drive wheels of the infinitely
variable transmission allows good performance to be achieved in all conditions the braking is adequate for normal usage.
PERFORMANCE
- Engine Capacity 51.50 cu in, 844 cu cm
- Fuel Consumption 37.6 m/imp gal, 31.4 m/US gal, 7.51 x 100 km
- Max Speed 76.4 mph, 123 km/h
- max power (SAE): 40 hp at 4,500 rpm
- max torque (SAE): 51 1b ft, 7.1 kg m at 2,400 rpm
- max engine rpm: 4,500
- specific power: 47.4 hp/l
- power-weight ratio: 39.9 lb/hp, 18.1 kg/hp
- carrying capacity: 882 1b, 400 kg
For the truck manufacturer DAF, which had previously built only the smaller, weaker Daffodil series (DAF 30 to 33) for the passenger car market, the DAF 44 was a cautious step upwards. In 1974, the model with slight technical changes, such as the De-Dion rear axle of the DAF 66, renamed DAF 46 and built under Volvo for two years. The DAF 44 was also the basis of the Kalmar DAF post vehicle.
Description
Technical
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DAF 44 46 Technical details and specifications (1966-1976)
ENGINE
front, 4 stroke
cylinders: 2, horizontally opposed
bore and stroke: 3.37 x 2.89 in, 85.5 x 73.5 mm
engine capacity: 51.50 cu in, 844 cu cm
compression ratio: 7.5
cylinder block: cast iron
cylinder head: light alloy
crankshaft bearings: 2
valves: 2 per cylinder, over- head, push-rods and rockers
camshafts: 1, central, lower
lubrication: gear pump, filter in sump
lubricating system capacity: 3.50 imp pt, 4.28 US pt, 2 1
carburation: 1 Solex 40 PICS downdraught carburettor
fuel feed: mechanical pumpTRANSMISSION
driving wheels: rear
clutch: automatic, 2-stage centrifugal; transmission
Daf Variomatic automatic acting as limited slip final drive
gears: progressive, infinite number of ratios between 15.4 and 3.9.CHASSIS
type integral
front suspension: independent, transverse lower leafspring, vertical sliding pillars, co-axial telescopic dampers
rear suspension: independent, semi-trailing arms, coil springs, telescopic dampers.STEERING
rack-and-pinion
turns of steering wheel lock to lock: 3.25.
turning circle (between walls): 31.2 ft, 9.5 mBRAKES
drum area rubbed by linings: front 48.68 sq in, 314 sq cm, rear 48.68 sq in, 314 sq cm, total 97.36 sq in, 628 sq cm.
ELECTRICAL EQUIPMENT
voltage: 6 V
battery: 66 Ah
generator type: dynamo, 240 W
ignition distributor: BoschDIMENSIONS AND WEIGHT
wheel base: 88.58 in, 2,250 mm
front track: 50.39 in, 1,281 mm
rear track: 49.21 in, 1,250 mm
overall length: 151.57 in, 3,850 mm
overall width: 60.63 in, 1,540 mm
overall height: 54.33 in, 1,380 mm
ground clearance: 6.69 in, 170 mm
dry weight: 1,599 1b, 725 kg
© Motor car History
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DAF 44 46 Practical Instructions and Service Guide (1966-1976)
fuel: 85-90 oct petrol
engine oil: 3.52 imp pt, 4.23 US pt, 2 1, SAE 10W-30, change every 3,100 miles, 5,000 km
transmission oil: central conic bevels 0.88 imp pt, 1.06 US pt, 0.5 1, automatic transmission fluid Daf type A, axle reduction gears (one per wheel) 0.25 imp pt, 0.30 US pt, 0.1 1, SAE 80,
Variomatic belt-pulley drums with automatic transmission fluid
greasing: none
spark plug type: 2250
tappet clearances: inlet 0.004 in, 0.10 mm, exhaust 0.006 in, 0.15 mm
valve timing: inlet opens 13° before tdc and closes 27° after bdc, exhaust opens 27° before bdc and closes 13° after tdc
normal tyre pressure: front 23 psi, 1.6 atm, rear 28 psi, 2 atm.
tyres: 134 x 14;
fuel tank capacity: 8.8 imp gal, 10.6 US gal, 40 1.© Motor car History