L2350dt retrofitting a BL4690b backhoe

TheOldHokie

Well-known member
Lifetime Member

Equipment
L3901/LA525, B7200DT/B1630, G2160/RCK60, G2460/RCK60
Apr 6, 2021
9,411
4,917
113
Myersville, MD
windyridgefarm.us
The two hoses under the seat on the left side are pressure out and pressure return. Put a coupler on the pressure return port of that block and thats your hookup for the hoe. Use the hose coming from the loader valve to supply the hoe and connect the return on the hoe to the block. When the hoe is not mounted connect the hose to the block. EZ-PZ

Dan
 
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fox2boost

New member

Equipment
L2350DT
May 8, 2025
18
3
3
EAST LONGMEADOW MA
a little progress photo,
kubota2.jpg
i got the backhoe partially on but cannot seem to get the mid link bar to line up with any of the supplied holes. i did install the heavy duty bracket. this was with the top link disconnected just to get it out of my driveway for the day. haven't messed with the hydro lines yet.
 

Flintknapper

Well-known member
Premium Member

Equipment
L2350DT
May 3, 2022
1,903
2,393
113
Deep East Texas
Nice
a little progress photo, View attachment 154828 i got the backhoe partially on but cannot seem to get the mid link bar to line up with any of the supplied holes. i did install the heavy duty bracket. this was with the top link disconnected just to get it out of my driveway for the day. haven't messed with the hydro lines yet.
Nice, do you happen to have the part number to order the HD bracket?
 

kenrevo

Member

Equipment
B9200
Oct 28, 2019
60
19
8
MA
I believe the standard pump is an Eaton 25503LSC; it s a 2.05 cu. in. displacement per rotation. There's a coupler to connect the pump's key way shaft to the PTO spline.

The backhoe does have different mounting components with different mounting holes for the B series and the L series tractors. I ran into this issue when I had gotten mine.

This is the mounting holes for the L2350:
Screenshot 2025-05-21 075456.png

Screenshot 2025-05-21 075532.png


Here are the part numbers for the different mounts:
Screenshot 2025-05-21 075940.png
 
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