P&H HSHMC 25ton crane coolant capacity?

[Deuce007]

Does anyone know the exact cooling system capacity of 1989 P&H HSHMC 25ton crane? I am wanting to flush the coolant before it gets too cold and I need to know how much coolant concentrate to add to get a 50/50 mixture. Thanks

 

[moving chicane]

Engine Cooling System:
Detroit Diesel 6V53N ...............................................................................................................40 quarts (37.8 I)
Cummins C190................................................................................................................ 31-1/2 quarts (29.8 1)
Detroit Diesel 6-71...................................................................................................................48 quarts (45.4 I)
Cummins NHF 240..................................................................................................................46 quarts (43.5 I)

http://www.liberatedmanuals.com/TM-5-3810-293-14-and-P-1.pdf

 

[Deuce007]

Thanks for the reply, but mine has the yeller CAT engine.

 

[diesel dave]

When in doubt,add gallon at a time- 1 gallon of antifreeze,then 1 gallon of water. When you get close,start and circulate.then quart at time.