| MODEL | ZUNDAPP K 600 1938 |
| Year | 1938 |
| Engine Type | Four-cylinder boxer, four-stroke |
| Displacement / Capacity | 598 cc / 36.49 cu in |
| Bore X Stroke | 53.0 x 66.6 mm / 2.1 x 2.6 in |
| Compression Ratio | — |
| Cooling System | Air |
| Max Power | 10.9 kW / 15 hp @ 4300 rpm |
| Max Torque | — |
| Ignition | — |
| Induction | Amal carburettor |
| Start System | Kick |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | — |
| Clutch | — |
| Final Drive | Shaft |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | Telescopic |
| Rear Suspension | Rigid |
| Front Brakes | Drum |
| Rear Brakes | Drum |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | — |
| Wheelbase | — |
| Ground Clearance | — |
| Dry Weight | 193 kg / 425.5 lb |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 3.50-19 |
| Rear Tyre | 3.50-19 |
| FUEL SYSTEM | |
| Fuel Capacity | — |
| Fuel Consumption | — |
| Top Speed | 100 km/h / 62.1 mph |
The K 600 was a smooth, quiet four-cylinder boxer from Zundapp's 1930s K series, aimed at relaxed touring and sidecar use. It shared the shaft drive and rigid-frame layout of its siblings but traded outright power for refinement.
