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ZF-Ecoshift: 6-Speed Synchromesh Transmission For Buses

This document provides specifications for the ZF-Ecoshift 6-speed synchromesh transmission for buses. It is available in several models with varying maximum torque ratings between 1300-2100 Nm. The basic transmission weighs 230kg while models with an integrated intarder weigh 320kg. Oil capacity ranges from around 7.6-21.7dm3 depending on the model. All models feature an SAE1 clutch bell housing and can be ordered with an optional servoshift. Installation is horizontal.

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3K views2 pages

ZF-Ecoshift: 6-Speed Synchromesh Transmission For Buses

This document provides specifications for the ZF-Ecoshift 6-speed synchromesh transmission for buses. It is available in several models with varying maximum torque ratings between 1300-2100 Nm. The basic transmission weighs 230kg while models with an integrated intarder weigh 320kg. Oil capacity ranges from around 7.6-21.7dm3 depending on the model. All models feature an SAE1 clutch bell housing and can be ordered with an optional servoshift. Installation is horizontal.

Uploaded by

James Scott Valderrama Risco
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as PDF, TXT or read online on Scribd
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ZF-Ecoshift (Bus)

6-speed synchromesh transmission for buses

6 S xx10 Bx - Basic transmission Picture shows transmission without Intarder


6 S xx11 Bx - Transmission with Intarder

Transmission type Input torque Weight 1) Oil capacity 4) Clutch bell housing

6 S 1310 BD / 6 S 1311 BD max. 1300 Nm 230 kg / 320 kg ~ 7.6 dm 3 / ~ 21.7 dm 3 SAE1, integrated

6 S 1310 BO / 6 S 1311 BO max. 1300 Nm 230 kg / 320 kg ~ 7.6 dm 3 / ~ 21.7 dm 3 SAE1, integrated

6 S 1610 BD / 6 S 1611 BD max. 1600 Nm 230 kg / 320 kg ~ 7.6 dm 3 / ~ 21.7 dm 3 SAE1, integrated

6 S 1610 BO / 6 S 1611 BO max. 1600 Nm 230 kg / 320 kg ~ 7.6 dm 3 / ~ 21.7 dm 3 SAE1, integrated

6 S 1910 BO / 6 S 1911 BO max. 1900 Nm 230 kg / 320 kg ~ 7.6 dm 3 / ~ 21.7 dm 3 SAE1, integrated

6 S 2111 BO 2) max. 2100 3) Nm 320 kg ~ 21.7 dm 3 SAE1, integrated

Shift system: Servoshift optional


Installation: horizontal

Standard ratios in gears

1 2 3 4 5 6 R
6 S xxxx BD 7.997 4.684 2.807 1.794 1.243 1.000 7.316
6 S xxxx BO 6.435 3.769 2.259 1.444 1.000 0.805 5.887

1) without auxiliaries; basic transmission / transmission with Intarder


2) only available with ZF-Intarder
3) torque limitation in gear 1-3 and R
4) oil grade as specified in ZF List of Lubricants TE-ML 02
2013-07

ZF Friedrichshafen AG • Bus-Antriebstechnik • 88038 Friedrichshafen/Germany


EN

Subject to technical change without notice. Tel. +49 7541 77- 0 • Fax +49 7541 77- 908000 • www.zf.com/bus-transmission
ZF-Ecoshift (Bus)

Installation dimensions

307 300

1 2 3 4
762*

5
271

SAE 1
265

11 10 9 8 7 6

* Valid for standard output flange XS 155


other flanges on request
1 Shift output
2 “1. gear” signal transmitter 7 Heat exchanger (option, custom-designed)
3 “Neutral” signal transmitter 8 Servoshift cylinder
4 “Reverse gear” signal transmitter 9 Oil fill and oil overflow check
5 Input 10 Oil drain
6 Output 11 Speedo sensor

762
271

SAE1
304

324 300 995

4 3 2 1

1 ZF-Intarder 3 Intarder control unit


2 ZF-EcoShift transmission 4 Oil /water heat exchanger
2013-07

Pictures: 034992; 034988; 033097_1 ZF Friedrichshafen AG • Bus-Antriebstechnik • 88038 Friedrichshafen/Germany


EN

Subject to technical change without notice. Tel. +49 7541 77- 0 • Fax +49 7541 77- 908000 • www.zf.com/bus-transmission

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