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Mercedes 15/20 hp - 39/80 hp
Mercedes 15/20 hp, since 1909: 10/20 hp, since 1912: 10/25 hp |
| Type |
Mercedes 15/20 hp |
| Name |
Mercedes 15/20 hp, 10/20 hp, 10/25 hp |
| Name |
Mercedes 15/20 hp, since 1909: 10/20 hp, since 1912: 10/25 hp |
| Short name |
Mercedes 15/20 hp, 10/20 hp, 10/25 hp |
| Model |
|
| Production |
1905 - 1915 |
| Number produced |
|
| Comments concerning the production period |
|
| Prices |
Mk. 12.800,- |
| Wheelbase |
2400, 2815, 3015 or 3075 |
| Track rear/front |
1350 mm |
| Length |
4450 mm |
| Width |
1650 mm |
| Height |
2250 mm |
| Smallest turning circle |
|
| Chassis weight |
| Max. total weight |
2100 kg |
| Max. front axle weight |
|
| Max. rear axle weight |
|
| Max. load |
|
| Max. trailer weight braked |
|
| Max. trailer weight unbraked |
|
| Weight empty |
1550 kg |
| According to guideline |
|
| Operating method |
four-stroke |
| Configuration |
front, parallel; upright |
| Type |
|
| No. of cylinder/configuration |
4 / in line (in pairs) |
| Bore x stroke |
80 x 130 mm |
| Total displacement |
2610 ccm |
| Compression ratio |
|
| Crankshaft bearing |
3 |
| Output |
25 hp at 1600 /min |
| Maximum torque |
|
| No. of valves/configuration |
1 intake / overhead; 1 exhaust / upright |
| Valve operation |
1 lateral camshaft |
| Camshaft drive |
via spur gears |
| Mixture formation |
piston-type carburetter |
| Cooling |
water cooling / pump |
| Lubrication |
pressure circulation lubrication |
| Electric system |
|
| Battery |
|
| Dynamo |
|
| Starter motor |
starting crank |
| Ignition |
double ignition (combined magneto and battery ignition) |
| Fuel tank |
under the driver's seat oder under the car's rear / 60 l |
| Fuel supply |
exhaust-gas pressure |
| Driven whells |
rear wheels |
| Power transmission |
cardan shaft |
| Frame desing |
U-type sectional pressed-steel frame |
| Wheel suspension front |
rigid axle |
| Wheel suspension rear |
rigid axle |
| Suspension front |
split springs |
| Suspension rear |
split springs |
| Damper |
|
| Steering |
screw spindle, right |
| Steering transm ratio |
|
| Breaking system |
foot brake |
| Breaking system |
mechanical, effective on drive shaft |
| Parking breake |
hand brake |
| Parking breake |
mechanical, effective on rear wheels |
| Diamatre |
|
| Wheels |
wood-spoked wheels with steel rims |
| Wheels rims |
|
| Tyres |
815 x 105 or 820 x 120 |
Skrzynie biegów tego modelu (gearbox and performance):
Mercedes 15/20 hp - 39/80 hp
Mercedes 15/20 hp, since 1909: 10/20 hp, since 1912: 10/25 hp |
| Gearbox |
4-speed gear shift |
| Availability |
|
| Shifting |
Control lever right ext. (connection link) |
| Clutch |
Spider coupling, from 1912 leather-biconical clutch |
| Type of gearbox |
Pinion change gear |
| Synchromesh gears |
|
| Gear transmission |
I. 4,26; II. 2,33; III. 1,43; IV. 1,0 |
| Differential ratio |
4,06 |
| Maximum speed |
65 km/h |
| Accelerations |
|
| Comments |
|
| Fuel consumption |
15 - 17 l |
| acc. to guideline |
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