9
PTO Configurations
Heavy-Duty Manual Transmission - RT Series
Model 8-Bolt Gear Info. 6-Bolt Gear Info. Thru-
shaft
Int. 
Spline
Info.
Ext. Aux.
Counter-
shaft PTO
Ext. 
Spline
Info.
% of 
Engine 
Speed
Transmission 
Torque Limit for 
PTO use (lb-ft)
RT-6609A Yes
33T 6.0P, 
20DE
G A
Yes
33T 6.0P, 
20DEG A
N/A N/A N/A N/A 72
350
RT-8709B  Yes
47T 6.0P, 
20
DEG PA
Yes
4
45T 6.0P, 
20DEG PA
Lower 
Left
32T 0.5P, 
30DEG PA
N/A N/A 70
500
6
RT-11709H  Yes
47T 6.0P, 
20
DEG PA
Yes
4
45T 6.0P, 
20DEG PA
N/A N/A N/A N/A 70
350
5
RT-12709H  Yes
47T 6.0P, 
20
DEG PA
Yes
4
45T 6.0P, 
20DEG PA
N/A N/A N/A N/A 70
RT-13709H  Yes
47T 6.0P, 
20
DEG PA
Yes
4
45T 6.0P, 
20DEG PA
N/A N/A N/A N/A 70
RT-14709H  Yes
47T 6.0P, 
20
DEG PA
Yes
4
45T 6.0P, 
20DEG PA
N/A N/A N/A N/A 70
RTX-11609B  Yes
47T 6.0P, 
20
DEG PA
Yes
4
45T 6.0P, 
20DEG PA
N/A N/A N/A N/A 79
RTX-12609B  Yes
47T 6.0P, 
20
DEG PA
Yes
4
45T 6.0P, 
20DEG PA
Lower 
Left
32T 0.5P, 
30DEG PA
N/A N/A 79
RTX-13609B  Yes
47T 6.0P, 
20
DEG PA
Yes
4
45T 6.0P, 
20DEG PA
Lower 
Left
32T 0.5P, 
30DEG PA
N/A N/A 79
RTX-14609B  Yes
47T 6.0P, 
20
DEG PA
Yes
4
45T 6.0P, 
20DEG PA
Lower 
Left
32T 0.5P, 
30DEG PA
N/A N/A 79
RTX-16709B  Yes
47T 6.0P, 
20
DEG PA
Yes
4
45T 6.0P, 
20DEG PA
Lower 
Left
32T 0.5P, 
30DEG PA
N/A N/A 79
T-14607A  Yes
47T 6.0P, 
20
DEG PA
Yes
45T 6.0P, 
20DEG PA
N/A N/A N/A N/A 51
T-14607B  Yes
47T 6.0P, 
20
DEG PA
Yes
45T 6.0P, 
20DEG PA
N/A N/A N/A N/A 51
TX-14607B  Yes
47T 6.0P, 
20
DEG PA
Yes
45T 6.0P, 
20DEG PA
N/A N/A N/A N/A 69
Note: (4) - 6-bolt PTO will interfere with front mount oil filter. Rear or remote mount oil filter must be utilized.
Note: (5) - Transmission 
may be ordered with heavy-duty input bearing (4301417) to allow a combined PTO output of 500 lb-ft 
(continuous) and 750 lb-ft (intermittent) torque.
Note: (6) - Intermittent torque 
of up to 750 lb-ft at the countershaft is permitted for 5 minutes of each 15 minute PTO duty cycle.