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18 hours ago, C609T said:

Does anyone have the break down for engine codes ?  For example R685, R686, R795. I thought it was listed on here but I can’t get it.   Thank you 

Start here...

 

"Eagles may soar, but weasels don't get sucked into jet engines."

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R401 - END475 Scanna?

R403 - END465C

R411 - EN414A 413 gas V-8 Dodge

R482 - 3208 Cat

R483 - 6V-53N Detroit

R487 - ENDT475

R493 - 555 Cummins

R567 - END465D

R607 - END673P

R609 - EN 707 Mack gas

R640 - EN 540 Mack gas

R679 - Detroit 6V-71N

R685 - ENDT 675 Maxidyne

R686 - ENDT 676 Maxidyne

R709 - END711 Mack

R711 - ENDT673C Mack

R712 - ETAZ673 "300+" Mack

R715 - END864 V8 Mack

R719 - twin turbo ENDT864 V8 Mack

R731 - NH 230 Cummins

R737 - NHC 250 Cummins

R747 - NTC290 Cummins

R763 - NT 335 Cummins

R767 - NTC 350 Cummins

R769 - 318 Detroit 8-71

R770 - 8V92 Detroit

R771 - 12-71 Detroit

R773 - 318 Detroit 8-71

R785 - ENDT 675 Maxidyne

R786 - ENDT676 "300 series" Maxidyne

R788 - 350 Mack

R795 - ENDT 865 Maxidyne

R797 - ENDT 866 Thermodyne

R797 - ENDT 866 V8 Mack

RL755 - 1693TA Caterpillar

“Life’s journey is not to arrive at the grave safely, in a well preserved body, but rather to skid in sideways, totally worn out, shouting ‘Holy shit, what a ride!’”

P.T.CHESHIRE

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Here is yet another partial list.  I pulled these numbers off of some PDFs I have of old Mack brochures.  I only listed the ones I can read with some degree of certainty.  I have others, but can't read them well enough to trust my eyes.  So, this is by no means complete.  But, it gives some idea of the variety of engines they used over the years.

Incidentally, my 1970 R-611ST had the ENDT-673C, which was rated at 250 HP @ 2,100 and 701 ft-lbs @ 1,600.

YEAR   MODEL   ENGINE   C.I.D.   FUEL   HP @ RPM   TORQUE @ RPM   ENGINE MAKE
1965   R-401T   END-475   475   DIESEL   140 @ 2,400   350 @ 1,300   SCANIA
1965   R-607LT   ENDL-673P   672   DIESEL   187 @ 2,100   527 @ 1,400   THERMODYNE
1965   R-607ST   END-673P   672   DIESEL   187 @ 2,100   527 @ 1,400   THERMODYNE
1965   R-607T   END-673P   672   DIESEL   187 @ 2,100   527 @ 1,400   THERMODYNE
1965   R-609LST   ENDL-711   707   DIESEL   211 @ 2,100   602 @ 1,350   THERMODYNE
1965   R-611LST   ENDLT-673   672   DIESEL   211 @ 2,100   605 @ 1,500   THERMODYNE
1965   R-609ST   END-711   707   DIESEL   211 @ 2,100   602 @ 1,350   THERMODYNE
1965   R-611ST   ENDT-673   672   DIESEL   211 @ 2,100   605 @ 1,500   THERMODYNE
1965   R-609T   END-707   707   DIESEL   200 @ 2,100   537 @ 1,500   THERMODYNE
1965   R-611T   ENDT-673   672   DIESEL   225 @ 2,100   653 @ 1,400-1,600   THERMODYNE
                             
1966   R-401P   END-475   475   DIESEL   140 @ 2,400   350 @ 1,300   SCANIA
1966   R-401T   END-475   475   DIESEL   140 @ 2,400   350 @ 1,300   SCANIA
1966   R-403S   END-465C   464   DIESEL   155 @ 2,600   350 @ 1,600   THERMODYNE
1966   R-403X   END-465C   464   DIESEL   155 @ 2,600   350 @ 1,600   THERMODYNE
1966   R-609LT   ENDL-711   707   DIESEL   211 @ 2,100   602 @ 1,350   THERMODYNE
1966   R-611LT   ENDLT-673   672   DIESEL   211 @ 2,100   605 @ 1,500   THERMODYNE
1966   R-709S   ENDL-711   707   DIESEL   211 @ 2,100   602 @ 1,350   THERMODYNE
1966   R-711S   ENDLT-673   672   DIESEL   225 @ 2,100   653 @ 1,500   THERMODYNE
1966   R-731ST   NH-220   743   DIESEL   220 @ 2,100   606 @ 1,600   CUMMINS
1966   R-737ST   NHC-250   855   DIESEL   250 @ 2,100   685 @ 1,500   CUMMINS
                             
1967   R-685LT   ENDT-675   672   DIESEL   237 @ ?   906 @ 1,200   MAXIDYNE
1967   R-685ST   ENDT-675   672   DIESEL   237 @ ?   906 @ 1,200   MAXIDYNE
                             
1970   R-401T   END-475   475   DIESEL   140 @ 2,400   350 @ 1,300   SCANIA
1970   R-487P   ENDT-475   475   DIESEL   190 @ 2,400   450 @ 1,600   SCANIA
1970   R-487P-T   ENDT-475   475   DIESEL   190 @ 2,400   450 @ 1,600   SCANIA
1970   R-607LT   ENDL-673C   672   DIESEL   180 @ 2,100   540 @ 1,400   THERMODYNE
1970   R-607ST   END-673E   672   DIESEL   180 @ 2,100   540 @ 1,400   THERMODYNE
1970   R-607T   END-673E   672   DIESEL   180 @ 2,100   540 @ 1,400   THERMODYNE
                             
1971   R-491S   V8-210   504   DIESEL   210 @ 3,300   387 @ 1,900   CUMMINS
                             
1972   R-487P-T   ENDT-475   475   DIESEL   190 @ 2,400   470 @ 1,500   SCANIA
1972   R-611ST   ENDT-673   672   DIESEL   225 @ 2,100   653 @ 1,500   THERMODYNE
                             
1974   R-611ST   ENDT-673   672   DIESEL   225 @ 2,100   653 @ 1,500   THERMODYNE
                             
1976   R-607T   END-673E   672   DIESEL   180 @ 2,100   540 @ 1,400   THERMODYNE

 

 

Edited by doubleclutchinweasel

"Eagles may soar, but weasels don't get sucked into jet engines."

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