SectionII:Installation
2.0.INS.SL-520X
P.T.O. SELECTION
The next step is to select and install a direct drive type P.T.O. to the transmission. Please
contact your local truck equipment representative for the correct unit sized on the following
criteria which is based on the SwapLoader provided pump:
P.T.O. Torque Rating: 270 ft.-lbs. (See Note 1)
Power at 1500 RPM: 62 H.P. (See Note 1)
Mount Flange (Direct Mount): SAE B-B 4 Bolt
Hydraulic Pump Spline Shaft
Specifications:
1-15T 16/32 D.P.
Hydraulic Pump Rotation: Bi-Rotational. Factory set @ RH rotation.
Rotation can be reversed by installing inlet fitting on
the required side depending on PTO rotation. The
pump will set itself accordingly.
HOW TO IDENTIFY WHAT PUMP IS NEEDED
The SwapLoader factory supplied pump is a bent axis piston pump designed to be installed in
environments with little space available.
NOTE:
CONSULT THE PTO SUPPLIER WHENEVER UNCERTAIN ABOUT THE CORRECT PUMP ROTATION FOR A
PARTICULAR APPLICATION.
The table lists the SwapLoader part number of the
pump for the SL-520X hoist model:
NOTE:
THE SWAPLOADER PUMP COMES EQUIPPED WITH A PROTECTIVE TUBE WHICH AVOIDS ENTRY OF CONTAMINANTS
AND ALLOWS FOR AIR VENTILATION.
RECOMMENDATIONS FOR ATTACHING THE PROTECTIVE
TUBE:
MAKE SIPHON WITH THE TUBE SO AS TO AVOID ANY
INTRODUCTION OF DIRT FROM ROAD, AND WATER
OR DAMP FROM HIGH PRESSURE WASHING OF
VEHICLE.
PUT THE END OF THE TUBE DOWNWARDS, OR IN A
PLACE SHELTERED FROM ANY PROJECTIONS.
FIX THE TUBE IN PLACE USING A COLLAR/CLIP
AVOID ATTACHING THE TUBE TO ANY PARTS WHICH
MAY MOVE, THIS COULD LEADTOIT BEING DAMAGED.
AVOID ANY PINCHING OR FOLDS IN THE TUBE WHEN
FIXING IT IN PLACE.
MAKE SURE THE END OF THE TUBE IS NOT BLOCKED.
P.T.O. NOTES:
1. P.T.O. TORQUE AND POWER REQUIREMENTS ARE BASED ON THE UNIT OPERATING AT MAIN RELIEF
PRESSURE. NORMAL OPERATING PRESSURE WILL BE LESS.
2. P.T.O. OUTPUT ROTATION WILL NEED TO BE R.H. (CLOCKWISE) AS VIEWED LOOKING AT OUTPUT FLANGE OF
P.T.O. FOR A L.H. PUMP.
3. DO NOT OPERATE PUMP AT SPEEDS OVER 1500 R.P.M.
4. ALWAYS DISENGAGE THE P.T.O. AFTER EACH OPERATING CYCLE.
MODEL BI-ROTATIONAL PUMP
SL-520X 23P20
2-7
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