Caterpillar C12 Flashcards
1
Q
What is the total cubic inch displacement?
A
729 cu inch
2
Q
What is the highest torque, and at what rpm?
A
1550 ft lbs @1200 rpm
3
Q
What is the normal operating oil pressure at idle and rated rpm?
A
Idle 5 psi, 35-45 psi at rated
4
Q
What is the normal operating coolant temperature range? Max?
A
189-208, max 216*
5
Q
What is the operating range (rpm)?
A
1200-2100 rpm
6
Q
What is the rated horsepower, and at what rpm?
A
505 HP @ 1800 rpm
7
Q
What is the best fuel economy range (rpm)?
A
1200-1800 rpm
