170 S-D chassis for special-purpose bodies
  • Design name
    W 136 VIII D
  • Type
    136.187 (ambulance); 136.185 (estate)
  • Production period
    1953 - 1955
  • Combustion principle
    four-stroke Diesel (with indirect injection)
  • Configuration
    front, longitudinal; vertical
  • Engine type
    OM 636 VIII / 636.931
  • Number of cylinders / arrangement
    4 / in-line
  • Bore x Stroke
    75 x 100 mm
  • Total displacement
    1767 cc (tax classification: 1755 cc)
  • Compression ratio
    19
  • Rated output
    40 hp at 3200 rpm
  • Rated torque
    10.3 mkg at 2000 rpm
  • Number of valves / arrangement
    1 intake, 1 exhaust / overhead
  • Valve operation
    lateral camshaft
  • Camshaft drive
    spur gears
  • Fuel system
    indirect injection, mechanically controlled; Bosch 4-plunger injection pump
  • Fuel tank: position / capacity
    in the rear / 47 l
  • Frame design
    cruciform oval-tube frame / steel unit body
  • Front-wheel suspension
    1 upper and 1 lower transverse spring
  • Rear-wheel suspension
    swing axle
  • Front springs
    transverse springs
  • Rear springs
    coil springs
  • Shock absorber front/rear
    telescopic shock absorbers
  • Steering
    worm-and-lever steering
  • Brake system (foot brake)
    hydraulic, acting on front- and rear wheels; four-wheel drum brakes
  • Parking brake (hand brake)
    mechanical, acting on rear wheels
  • Wheels
    sheet-steel disc wheels
  • Wheel rims
    drop-centre rim 4.00 E x 16
  • Tires
    6.00-16 extra
  • Driven wheels
    rear wheels
  • Drivetrain
    single-piece cardan shaft
  • Gearing
    4-speed manual transmission
  • Availibility
    as standard
  • Shifting
    steering-column shift lever
  • Clutch
    dry single-disc clutch
  • Transmission type
    change-speed gear
  • Gear ratios
    I. 4.025; II. 2.28; III. 1.42; IV. 1.0; R. 3.72
  • Final drive ratio
    4125
  • Wheelbase
    2845 mm
  • Front / rear track
    1310 / 1435 mm
  • Chassis weigth
    860 kg
  • Kerb weight
    980 kg
  • by Guideline
    chassis with partial body, tank full, not including spare wheel and tool kit
  • Gross weight
    1940 kg
  • Units produced
    3087 (incl.ambulance chassis)
  • Prices
    09.1953: DM 7850.00
    02.1954: DM 7600.00
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