| Year | 1931 |
| Vehicle Type | Light Tankette |
| Origin & Designer | Poland-Britain/PZInż-Carden Loyd |
| Numbers Produced | 280 |
| Crew | 2 (Commander/Gunner & Driver) |
| Main Armament | 1 x 7.92mm Wz.25 Machine Gun |
| Main Armament | [@sponson_traverse] |
| Elevation | 50° |
| Turret Traverse | [@turret_traverse] |
| Gun Traverse | 40° |
| Gun Mount | [@gun_mounts] |
| Maximum Range | [@maximum_range] |
| Armour Penetration | [@armour_penetration] |
| Gun Sight | Optical |
| Secondary Armament | [@secondary_armament] |
| Smoke Discharger | [@smoke_discharger] |
| Ammunition Carried | 1.800 x 7.92mm |
| Height | 1.32m |
| Width | 1.78m |
| Length | 2.65m |
| Combat Weight | 2.430 kg |
| Ground Clearance | 0.30m |
| Fording Depth | 0.50m |
| Trench Crossing | 1.20m |
| Obstacle Clearance | 0.45m |
| Climbing Ability | 37° |
| Radio | [@radio] |
| Armour | Hull Front: 6mm Hull Sides: 8mm Hull Rear: 8mm Hull Top: 4mm Hull Bottom: 7mm Gun Mantle: 8mm Gun Compartment Front: 8mm Gun Compartment Sides: 8mm Gun Compartment Rear: 8mm Gun Compartment Top: 4mm |
| Engine | Ford Model A (Petrol) |
| Transmission | 3 Forward & 1 Reverse |
| Maximum Road Range | 200 km |
| Maximum Cross Country Range | 100 km |
| Maximum Water Range | [@maximum_water_range] |
| Maximum Road Speed | 45 kph |
| Maximum Cross Country Speed | 20 kph |
| Maximum Water Speed | [@maximum_water_speed] |
| Variants | [@variants] |
| Notes | The TK 3 was a light tankette which was built and designed in Poland. The Polish army had already bought a licence to build Carden-Loyd tankettes and did some alterations to the running gear which finished up being used on the TK series. The TK 3 was only armed with a single machine gun and issued to motorised cavalry divisions. |