HST, not an automatic according to some
- Thread starter Doc_Bob
- Start date
- Views: 5545
flusher
Super Member
- Joined
- Jun 4, 2005
- Messages
- 7,555
- Location
- Sacramento
- Tractor
- Getting old. Sold the ranch. Sold the tractors. Moved back to the city.
<font color="blue">Question of my own.....is the physical gear reduction between the IC engine and the hydrostatic pump, or is it between the hydraulic motor and the differential? I can see it working in either place.
</font>
Here's the setup on my B7510HST which has two ranges (Hi, Lo):
Engine-->clutch-->HST transmission-->PTO gear section (front and rear PTO)-->Hi-Lo shift section--->Differential
So, to answer your question, the B7510HST has the physical gear selection between the hydraulic motor and the differential.
</font>
Here's the setup on my B7510HST which has two ranges (Hi, Lo):
Engine-->clutch-->HST transmission-->PTO gear section (front and rear PTO)-->Hi-Lo shift section--->Differential
So, to answer your question, the B7510HST has the physical gear selection between the hydraulic motor and the differential.
_RaT_
Super Member
- Joined
- Apr 19, 2000
- Messages
- 5,813
- Location
- Peoples Republic of Northern CA.
- Tractor
- Kioti 3510-SE HST
You forgot to mention to make sure it was in gear and not in neutral and the engine started. /forums/images/graemlins/grin.gif
_RaT_
Super Member
- Joined
- Apr 19, 2000
- Messages
- 5,813
- Location
- Peoples Republic of Northern CA.
- Tractor
- Kioti 3510-SE HST
You forgot to mention to make sure it was in gear and not in neutral and the engine started. /forums/images/graemlins/grin.gif
MossRoad
Super Moderator
- Joined
- Aug 31, 2001
- Messages
- 58,169
- Location
- South Bend, Indiana (near)
- Tractor
- Power Trac PT425 2001 Model Year
I don't have a clutch.
I don't have neutral.
I don't have gear ranges.
I don't have differentials.
I don't have brakes.
Hmmm..... maybe I don't have a tractor, either? /forums/images/graemlins/shocked.gif
But whatever it is... it sure gets a lot of work done! /forums/images/graemlins/tongue.gif /forums/images/graemlins/grin.gif
I don't have neutral.
I don't have gear ranges.
I don't have differentials.
I don't have brakes.
Hmmm..... maybe I don't have a tractor, either? /forums/images/graemlins/shocked.gif
But whatever it is... it sure gets a lot of work done! /forums/images/graemlins/tongue.gif /forums/images/graemlins/grin.gif
MossRoad
Super Moderator
- Joined
- Aug 31, 2001
- Messages
- 58,169
- Location
- South Bend, Indiana (near)
- Tractor
- Power Trac PT425 2001 Model Year
I don't have a clutch.
I don't have neutral.
I don't have gear ranges.
I don't have differentials.
I don't have brakes.
Hmmm..... maybe I don't have a tractor, either? /forums/images/graemlins/shocked.gif
But whatever it is... it sure gets a lot of work done! /forums/images/graemlins/tongue.gif /forums/images/graemlins/grin.gif
I don't have neutral.
I don't have gear ranges.
I don't have differentials.
I don't have brakes.
Hmmm..... maybe I don't have a tractor, either? /forums/images/graemlins/shocked.gif
But whatever it is... it sure gets a lot of work done! /forums/images/graemlins/tongue.gif /forums/images/graemlins/grin.gif