Robotic box ZF 7DT-45
Content
The 7-speed preselective robot ZF 7DT-45 or Porsche PDK has been produced since 2009 and is installed on the most popular models of the concern, such as Carrera, Boxster, and Cayman. This transmission is designed for engines up to 4.0 liters and 450 Nm of torque.
The 7DT family also includes gearboxes: 7DT‑70 and 7DT‑75.
Specifications ZF 7DT-45PDK
| A type | preselective robot |
| Number of gears | 7 |
| For drive | rear / full |
| Engine capacity | up to 4.0 liters |
| Torque | up to 450 Nm |
| What kind of oil to pour | Multi DCTF motto |
| Grease volume | 8.9 liters |
| Change of oil | every 70 km |
| Filter replacement | every 70 km |
| Approximate resource | 200 000 km |
Gear ratios RKPP 7DT45
On the example of a 2015 Porsche Boxster with a 2.7 liter engine:
| Home | 1-I | 2-I | 3-I | 4-I |
|---|---|---|---|---|
| 3.25 | 3.91 | 2.29 | 1.65 | 1.30 |
| 5-I | 6-I | 7-I | Rear | |
| 1.08 | 0.88 | 0.62 | 3.55 |
Similar transmissions from other manufacturers:
Which cars are equipped with the Porsche PDK 7DT-45 robot
| 911 Carrera | 2012 - p.t. |
| 911 Carrera S | 2012 - p.t. |
| Boxster | 2012 – 2016 |
| 718 Boxster | 2016 - p.t. |
| Cayman | 2012 – 2016 |
| 718 Cayman | 2016 - p.t. |
Disadvantages, breakdowns and problems of the Porsche 7DT-45
Due to the small amount of information on such robots, there are no statistics on repairs
On the network, owners complain about jolts, jerks and various jerks when switching
Most problems are solved by dealers with the firmware of the control unit
Sometimes the clutch adjustment procedure, which is carried out in car services, helps