Iveco Stralis MY 2016, Body Builder Instructions

Page: 145 / 254

NEW STRALIS MY2016
‒
GUIDELINES FOR BODYBUILDERS
POWER TAKE-OFFS
4.2 PTO FROM GEARBOX
7
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Printed 692.68.697
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5 Ed. - Base 03/2019
Pneumatic system
See the description in Chapter 2.15 (
➠
Page 49).
4.2 PTO FROM GEARBOX
Drive may be taken from the layshaft via flanges or fittings located to the rear side or lower part of the gearbox.
Table 4.1 shows available torque levels and the ratios between output rpm and engine rpm for the different types of IVECO op-
tional gearbox/PTO combinations.
IVECO must authorize high torque take-offs for sporadic use, according to the type of use.
The PTO must normally be used with the vehicle at a standstill and must be engaged and released with the clutch disengaged so as
to avoid excessive stress on synchronisers.
When the PTO is used with the vehicle in motion, no gearshift must be carried out.
For gearboxes with a torque converter, the same power take-offs used on the manual gearboxes may be used. Note however,
that when engine speed is lower than approximately 60% of the maximum value, the converter system is in the hydraulic operating
phase and that during this phase, depending on the absorbed power the power take-off rpm may fluctuate even if engine rpm is
constant.
Transmission PTO data
The following table shows the possible types of PTO.
The installation of a PTO post vehicle production requires the reprogramming of gearbox electronic control unit and the Expan-
sion Module (EM), as well as interventions on the wiring system. Therefore, before proceeding, please carefully read Chapter 4.6
“PTO Management” (
➠
Page 13).
Re-programming of the electronic control units must be carried out in accordance with the instructions in the IVECO technical
manual using exclusively the diagnostic instrument (available from IVECO dealers and authorised IVECO service centres), providing
the information regarding the specific PTO requirements.
Table 4.1 - PTOs available on gearbox
Gearbox
Option
no.
PTO type Assembly side PTO ratio Speed factor
Available torque
(*)
[Nm]
16 S 1620 TD
16 S 2220 TD
16 S 2320 TD
K1 (32/35)
0.91
K2 (30/39)
0.77
5202 NH/1b central 1.00 0.91 0.77 1000
5205 NH/1c central 1.00 0.91 0.77 1000
5209 NH/4b right 1.28 1.17 0.98 430 (1)
5210 NH/4c right 1.28 1.17 0.98 430 (1)
5258 N221/10b above 1.48 1.35 1.14 730
5260 N221/10b above 1.91 1.75 1.47 560
5264 N221/10b above 2.19 2.00 1.68 470
5255 N221/10c above 1.23 1.13 0.95 870
5259 N221/10c above 1.48 1.35 1.14 730
16 S 2220 TO
16 S 2520 TO
K1 (35/32)
1.09
K2 (32/35)
0.91
5202 NH/1b central 1.00 1.09 0.91 1000
5205 NH/1c central 1.00 1.09 0.91 1000
5209 NH/4b right 1.28 1.40 1.17 430 (1)
5210 NH/4c right 1.28 1.40 1.17 430 (1)