Manitowoc GROVE GMK7450 - Refrigerant; Consumables; Fuel; Engine Coolant Admixtures

Lubricants and consumables
6.2 Refrigerant
16.08.2018
Maintenance manual 3 302 577 en 6 - 5
GMK7450
6.2 Refrigerant
6.3 Consumables
6.3.1 Fuel
The fuels to be used and their respective specifications can be found in the
Engine manufacturer’s documentation.
• Also observe the signs on the diesel tank of the truck crane:
“The use of additives is not permitted and can damage the engine
system.”
6.3.2 Engine coolant admixtures
The specifications and admixture ratios can be found in the Engine manufac-
turer’s documentation
.
The coolant must be replaced annually (M 12);
à Engine manufacturer’s documentation.
Refrigerant
Designation
Usage Fill quantity
in kg (lbs)
Mainte-
na
nce
interval
Tetrafluoroethane (R134a)
CAS no.
811-97-2
EC no. 2
12-377-0
Air-conditioning system in the driver's cab;
à P. 7 - 114
1.25 (2.75) M 12
Air-conditioning system in the crane cab;
à P. 8 - 122
1.45 (3.20) M 12