Backhoe attachments for 1988 Bobcat 843...

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TBigLug

Member
Joined
Aug 22, 2020
Messages
11
Can anyone tell me the differences between the Bobcat backhoe models available around the late 80's that may fit my 1988 843? I believe the models are 905B, 907, T906, 909, 911 and 913? Which ones fit my machine? What are the differences? Thanks.
 

spitzair

Well-known member
Joined
Dec 17, 2009
Messages
157
The one you want for your 843 is the 911. The 809 and 907 were for the 700 series machines and the 913 is for the 900 series machines. I am not 100% sure but the 909 might fir the 843, it is lighter and has a 9 foot digging depth versus 11 for the 911. There is also the newer 811 model that should fit your 843 as long as you can find the hook style frame mounts.
 

spitzair

Well-known member
Joined
Dec 17, 2009
Messages
157
The one you want for your 843 is the 911. The 809 and 907 were for the 700 series machines and the 913 is for the 900 series machines. I am not 100% sure but the 909 might fir the 843, it is lighter and has a 9 foot digging depth versus 11 for the 911. There is also the newer 811 model that should fit your 843 as long as you can find the hook style frame mounts.
Sorry, my previous post should say the 909 and 907 are for 700 series machines...
 

midwaycc

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Joined
Feb 7, 2023
Messages
4
Sorry, my previous post should say the 909 and 907 are for 700 series machines.
I Have a Early 843 and thought a 909 would fit but it does not so I can only assume the only unit that fits is the 911.
 

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Auggie

Member
Joined
Jan 28, 2022
Messages
16
I'm in your same boat, I bought a 909 backhoe because I thought it would fit my 843 and it's too short to get to the balls. I don't have the option of finding a 911, so I'll have to re-weld those brackets.... Will you please measure your 911 in the places I'm showing in the photo (on my 909)?

I need the height from the *top* of the quickattach bracket to the *bottom* of the arm (in the photo it is about 8")

Also the length of the arm to the ball - from the face that faces the bobcat (that extends up from the quickattach), it'd be like the armpit of the ball - to the end of the ball. In the photo it's 15"

Thanks for the help! just redid all the hoses and cylinder seals and I'm bummed that it doesn't fit... doh!


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