PKW3140020 260 D

260 D

  • Design name
    W 138
  • Production period
    1937 - 1940
  • Combustion principle
    four-stroke Diesel (with indirect injection)
  • Configuration
    front, longitudinal; vertical
  • Engine type
    OM 138
  • Number of cylinders / arrangement
    4 / in-line
  • Bore x Stroke
    90 x 100 mm
  • Total displacement
    2545 cc (tax classification: 2527 cc)
  • Compression ratio
    20.5
  • Rated output
    45 hp at 3000 rpm
  • Number of valves / arrangement
    1 intake, 1 exhaust / overhead
  • Valve operation
    1 lateral camshaft
  • Camshaft drive
    via spur gears
  • Fuel system
    indirect injection, mechanically controlled; Bosch 4-plunger injection pump
  • Fuel tank: position / capacity
    in the rear / 50 l
  • Frame design
    box-section pressed-steel low-bed frame
  • Front-wheel suspension
    1 upper and 1 lower transverse spring
  • Rear-wheel suspension
    swing axle
  • Front springs
    transverse springs
  • Rear springs
    double coil springs
  • Steering
    ZF-Ross worm-and-lever steering
  • Brake system (foot brake)
    hydraulic, acting on front- and rear wheels
  • Parking brake (hand brake)
    mechanical; acting on drive shaft, from 1938 on rear wheels
  • Wheels
    disc wheels
  • Wheel rims
    drop-centre rim 4.00 E x 16 and 4.50 E x 16
  • Tires
    5.50-17; from 02.1938: 6.50-16
  • Driven wheels
    rear wheels
  • Drivetrain
    cardan shaft
  • Gearing
    4-speed manual transmission ZF
  • Shifting
    shift lever in centre of vehicle
  • Clutch
    dry single-disc clutch
  • Transmission type
    change-speed gear
  • Gear ratios
    I. 5.27; II. 2.52; III. 1.50; IV. 1.0
  • Final drive ratio
    6.125
  • Maximum speed
    94 km/h
  • Fuel consumption
    11 l
  • Wheelbase
    3050 mm
  • Front / rear track
    1370 / 1390 mm; from 1938: 1382 / 1412 mm
  • Length
    4580 mm (Pullman 4790 mm)
  • Width
    1710 mm
  • Height
    1610 mm
  • Chassis weigth
    1100 kg
  • Kerb weight
    saloon: 1550 kg; pullman saloon: 1680 kg
  • Gross weight
    2125 kg
  • Units produced
    a total of 1967 (both bodywork versions)
  • Prices
    chassis: RM 5,800.-
    sedan (4 doors): RM 6,800.-
    convertible B: RM 8,500.-
    convertible D: RM 9,500.-
    Pullman limousine: RM 7,600.-
    Pullman landaulet: RM 7,900.-
    taxi limousine: RM 6,750.-
    taxi landaulet: RM 6,950.-
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