PKW3020070 L 1000 Express
  • Design name
    W 37
  • Production period
    1929 - 1936
  • Combustion principle
    four-stroke petrol
  • Configuration
    front, longitudinal; vertical
  • Engine type
    M 11
  • Number of cylinders / arrangement
    6 / in-line
  • Bore x Stroke
    74 x 100 mm
  • Total displacement
    2581 cc (tax classification: 2562 cc)
  • Compression ratio
    5.0; from 1930: 5.65
  • Rated output
    50 hp at 3400 rpm
  • Rated torque
    13.8 mkg at 1200 rpm
  • Number of valves / arrangement
    1 intake, 1 exhaust / lateral, vertical
  • Valve operation
    1 lateral camshaft
  • Camshaft drive
    via spur gears
  • Fuel system
    1 cross-draught carburettor Solex 35 MOHLT, from 1931 Solex 35 FHLS
  • Fuel tank: position / capacity
    in the engine compartment / 45 l
  • Frame design
    U-section pressed-steel frame
  • Front-wheel suspension
    rigid axle
  • Rear-wheel suspension
    rigid axle
  • Front springs
    semi-elliptical springs
  • Rear springs
    semi-elliptical springs
  • Steering
    worm-and-nut steering, left-hand
  • Brake system (foot brake)
    mechanical, acting on front- and rear wheels
  • Parking brake (hand brake)
    mechanical, acting on rear wheels
  • Wheels
    sheet-steel spoke wheels
  • Tires
    6.50-20 extra
  • Driven wheels
    rear wheels
  • Drivetrain
    cardan shaft
  • Gearing
    3-speed manual transmission, from 1930 also with additional overdrive
  • Shifting
    shift lever in centre of vehicle
  • Clutch
    dry single-disc clutch
  • Transmission type
    change-speed gear
  • Gear ratios
    I: 3.40; II: 1.78; III: 1.0; S: 0.76
  • Final drive ratio
    7.25
  • Maximum speed
    60 km/h
  • Fuel consumption
    18 l
  • Wheelbase
    3250 mm
  • Front / rear track
    1425 / 1425 mm
  • Length
    4750 mm
  • Width
    1730 mm
  • Height
    1970 mm
  • Chassis weigth
    1100 kg
  • Kerb weight
    platform vehicle: 1450 kg; panel van: 1600 kg
  • Gross weight
    2600 kg
  • Units produced
    2376
  • Prices
    prices until 1930 / since 1931

    chassis: RM 5,900.- / 5,500.-
    platform vehicle: RM 7,000.- / 6,430.-
    van: RM 8,100.- / 7,250.-
    ambulance: RM - / 9,450.-
    omnibus (10 seats): RM 11,000.- / -
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