Wallenstein PTO62 Installation Instructions Manual - page 3
Page 3 of 12
Caution
: this kit is constructed of heavy gauge steel, be sure to use caution moving and installing the kit, avoid
dropping or pinching body parts on corners and edges of the kit.
Wallenstein PTO Hydraulic Pump Kit is required when mounting a Wallenstein backhoe on a tractor which has no or limited
hydraulics and will provide a 7GPM flow sufficient to power the back hoe. The PTO62 is used when mounting a GX620
Wallenstein backhoe, and the PTO72 is used when mounting a GX720, GX920 or GX920XT Wallenstein backhoe.
The PTO kits consists of a PTO mounted hydraulic pump, hydraulic tank with return hose and fittings and hardware in a
parts baggie.
There are 2
PTO Hydraulic Pump Kits:
PTO62 PTO Hydraulic Pump Kit - 7GPM -
9.4 Litres (2.5 gal) hydraulic tank - fits GX620
PTO72 PTO Hydraulic Pump Kit - 7GPM - 12.3 Litres (3.25 gal) hydraulic tank - fits GX720, GX920, GX920XT
Ensure you have the correct kit for your model backhoe.
Both
PTO Hydraulic Pump Kits
install in the same way for all models Installation and setup instructions apply to both kits
unless specified. Please read this manual thoroughly.
The
PTO Hydraulic Pump Kit
comes partially assembled. Illustrations show typical assembly. This assembly procedure is
one time only. Once assembled only regular maintenance and minor adjustments are required.
Tighten all hardware using the “Bolt Torque” chart at the back of this manual unless otherwise specified.
Tighten all hydrualic connections using the “Hydraulic Fitting Torgue” chart at the back of this manual unless otherwise
specified.
Accessory Installation Instructions
PT062 & PT072 HYDRAULIC PUMP KIT
Always wear the appropriate safety gear when installing
this kit or working around the machine. This includes but is
not limited to:
• Hard hat for protection to the head.
• Safety glasses protection for the eyes.
• Gloves for hand protection.
• Safety shoes with slip resistant soles and steel toes.
The
#PTO62 / PTO72
kit comes partially assembled, you will need ATF fluid and tools to complete the installation.
Before you start, you’ll need:
• Work bench, wrenches and sockets
•
Dexron III ATF fluid:
• PTO62: 9.4 Litres (2.5 gal)
• PTO72: 12.3 Litres (3.25 gal)
•
Model specific instructions that came
with the backhoe mounting kit to
complete the hookup.
• Funnel and rags.
• Thread Sealant
Return line
input to backhoe
control (high
pressure line)
locking collar
Filter Cover
Filler Cap
Suction from
Tank
Notice:
Operation Hazard:
Pump is rated to run at 540
RPM only
Z94246
540 RPM