PKW3170010 320 N

320 N

  • Design name
    W 142 I
  • Production period
    1937 - 1938
  • Combustion principle
    four-stroke petrol
  • Configuration
    front, longitudinal; vertical
  • Engine type
    M 142 I
  • Number of cylinders / arrangement
    6 / in-line
  • Bore x Stroke
    82.5 x 100 mm
  • Total displacement
    3208 cc (tax classification: 3185 cc)
  • Compression ratio
    5.6; 6.6 or 7.25
  • Rated output
    78 hp at 4000 rpm
  • Rated torque
    22.2 mkg at 1700 rpm
  • Number of valves / arrangement
    1 intake, 1 exhaust / lateral, vertical
  • Valve operation
    1 lateral camshaft
  • Camshaft drive
    via spur gears
  • Fuel system
    1 twin down-draught carburettor Solex 32 JFF
  • Fuel tank: position / capacity
    in the rear / 72 l
  • Frame design
    box-section pressed-steel low-bed frame
  • Front-wheel suspension
    upper wishbone, lower transverse spring
  • Rear-wheel suspension
    swing axle
  • Front springs
    transverse spring, internal coil springs
  • Rear springs
    double coil springs with internal additional coil springs
  • Steering
    ZF-Roß worm-and-nut steering
  • Brake system (foot brake)
    hydraulic, acting on front- and rear wheels
  • Parking brake (hand brake)
    mechanical, acting on rear wheels
  • Wheels
    wire-spoke wheels
  • Tires
    6.50-17
  • Driven wheels
    rear wheels
  • Drivetrain
    cardan shaft
  • Gearing
    4-speed manual transmission
  • Shifting
    shift lever in centre of vehicle
  • Clutch
    dry single-disc clutch
  • Transmission type
    change-speed gear
  • Gear ratios
    I. 3.90; II. 2.16; III. 1.49; IV. 1.0
  • Final drive ratio
    4.33
  • Maximum speed
    130 km/h
  • Fuel consumption
    17 l
  • Wheelbase
    2880 mm
  • Front / rear track
    1475 / 1500 mm
  • Length
    4700 mm
  • Width
    1770 mm
  • Height
    1500 mm
  • Chassis weigth
    1250 kg
  • Kerb weight
    1725 kg
  • Gross weight
    2300 kg
  • Units produced
    a total of 5097 (both chassis- and engine versions)
  • Prices
    chassis: RM 6,500.-
    convertible A: RM 11,800.-
    coupe (top detachable): RM 12,300.-
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