It is the Top and Tilt kit as described by John Deere below:
This kit provides 3-point hitch components that can be
hydraulically adjusted for installation on the 110 TLB rockshaft
lift arms. With the backhoe removed, this allows the
tractor to be used with rear mounted implements, and the
implement to be pitched or tilted hydraulically.
Note: Installation of this kit requires the TLB to be
equipped with factory option Code 7030 to provide
rear tractor hydraulic functions and outlets. A field
installed kit to provide these functions will not be
available.
This hitch can be installed on the tractor in minutes using
attachment pins provide, in the same manner as the regular
3-point hitch.
Hitch components can be hydraulically adjusted during
operation of the tractor.
Hydraulic cylinder for top link provides the ability to
adjust the pitch of a rear implement. This is particularly
useful when using the TLB with a box blade for backblading
or material movement operations.
Hydraulic cylinder for left side lift link provides the
ability to adjust the tilt of a rear implement. This is particularly
useful when using the TLB with a box blade or
rear blade to contour or grade landscape areas.
These adjustments can be made when the TLB is in motion,
allowing the operator to perform detailed grading tasks with
ease. All hitch adjustments other than rockshaft lift are controlled
using the T-handle SCV lever. This hitch also makes
attachmentNotes:
1) Hitch is shipped on pallet in two boxes. Shipping
weight is approximately 202 lbs. (92kg). Hitch components
do not have a storage location on tractor or
backhoe unit. Hitch cannot be shipped with TLB unit.
2) Requires Code 7030, Three-Function Loader
Hydraulic Valve with Rear Hydraulic Outlets.
Bundle Description
LVB25340 Hydraulic adjustment top and tilt 3-point
hitch of rear implements, particularly heavy implements,
much easier, since hitch components can be repositioned
easily.
