Manitowoc GROVE GMK6400

Maintenance work on the carrier
7.6 Transmission
16.11.2018
Maintenance manual 3 302 756 en 7 - 41
GMK6400
7.6 Transmission
Transmission
variants
The truck crane can be equipped with an Intarder (integrated Retarder) as
additional equipment;
à Operating manual.
(A) – Transmission with Intarder
The Intarder (2) is an additional brake integrat-
ed into the transmission (1) and shares the oil
chamber with the transmission. The Intarder
has a heat exchanger (3) for cooling the oil via
the engine coolant;
à p. 7 - 18.
The power take-off (6) has a separate oil
chamber;
à p. 7 - 49.
(B) – Transmission without Intarder
The transmission (4) without Intarder has a
smaller filling quantity of oil;
à p. 7 - 45.
The power take-off (5) has a separate oil
chamber;
à p. 7 - 49.
Power take-off The power take-off is located between the engine and transmission
(In
German: Nebenabtrieb Motor Vorgebaut: NMV).
The power take-off (1) can be switched in and
out under load via a disc clutch.
The transmission (2) and power take-off (1)
have separate oil sumps;
à Changing the oil
and oil filter – Transmission, p. 7 - 45,
à Changing the oil and oil filter – Power take-off,
p. 7 - 49.
The power take-off (3) has a sight glass for
checking the oil level;
à Checking the oil level –
power take-off, p. 7 - 44.