ANNEX VIVERIFYING TRANSMISSION, TORQUE CONVERTER, OTHER TORQUE TRANSFERRING COMPONENT AND ADDITIONAL DRIVELINE COMPONENT DATA

Appendix 2Transmission information document

PART 1ESSENTIAL CHARACTERISTICS OF THE (PARENT) TRANSMISSION AND THE TRANSMISSION TYPES WITHIN A TRANSMISSION FAMILY

1.0SPECIFIC TRANSMISSION/TRANSMISSION FAMILY INFORMATION

1.1

Gear ratio. Gearscheme and powerflow

1.2

Center distance for countershaft transmissions

1.3

Type of bearings at corresponding positions (if fitted)

1.4

Type of shift elements (tooth clutches, including synchronisers or friction clutches) at corresponding positions (where fitted)

1.5

Single gear width for Option 1 or Single gear width ± 1 mm for Option 2 or Option 3

1.6

Total number of forward gears

1.7

Number of tooth shift clutches

1.8

Number of synchronizers

1.9

Number of friction clutch plates (except for single dry clutch with 1 or 2 plates)

1.10

Outer diameter of friction clutch plates (except for single dry clutch with 1 or 2 plates)

1.11

Surface roughness of the teeth (incl. drawings)

1.12

Number of dynamic shaft seals

1.13

Oil flow for lubrication and cooling per transmission input shaft revolution

1.14

Oil viscosity at 100 °C (± 10 %)

1.15

System pressure for hydraulically controlled gearboxes

1.16

Specified oil level in reference to central axis and in accordance with the drawing specification (based on average value between lower and upper tolerance) in static or running condition. The oil level is considered as equal if all rotating transmission parts (except for the oil pump and the drive thereof) are located above the specified oil level

1.17

Specified oil level (± 1 mm)

1.18

Gear ratios [-] and maximum input torque [Nm], maximum input power (kW) and maximum input speed [rpm]

  • 1 gear

  • 2 gear

  • 3 gear

  • 4 gear

  • 5 gear

  • 6 gear

  • 7 gear

  • 8 gear

  • 9 gear

  • 10 gear

  • 11 gear

  • 12 gear

  • n gear