backhoe faq

For the backhoe products (BH600, BH600 PRO, BH700, BH700 PRO, BH820, BH820 PRO, BH920, and BH920 PRO) compatible with tractor models，
When installing the PTO oil pump onto the tractor, interference may occur — this will prevent the pump from fully connecting to the tractor’s PTO shaft (see the left image below).
When you plan to purchase any of the above products, please be sure to confirm that there is sufficient space in the PTO shaft area of your tractor (refer to the dimension 7-3/4" shown in the right image below).

If there is insufficient space in this area, you will need to install a PTO shaft extender. 
Another secenario is, if there is any components are located on the shadow area(160*224mm/6.3*8.8in) of PTO pump which install into the tractor PTO area, it also requires a PTO extender
This can be purchased on the Farmry website or at most agricultural machinery stores.