TM
Model 3700
M0275-01
Machine Operation
Rev. 10/18
2-5
TRACTOR REQUIREMENTS
Vacuum fan assembly with oil cooler
Oil cooler
Hydraulic
motor
Vacuum equipped planters require a 1
¾
" (45 mm)-20 spline 1000 RPM PTO to operate PTO-driven two section
hydraulic pump capable of supplying 57 L/min to two hydraulic motors/vacuum fans.
Vacuum Seed Metering System operates from an 30 L capacity oil reservoir.
VACUUM TRACTOR MOUNTED PTO PUMP AND PLANTER MOUNTED HYDRAULICS
Consult your dealer for information on horsepower requirements and tractor compatibility. Requirements vary with planter
options, tillage, and terrain.
Two dual remote hydraulic outlets (SCV) are required on all sizes of conventional planters equipped with row markers.
Four dual remote hydraulic outlets (SCV) are required on all sizes of bulk fill planters equipped with row markers. A 12
volt DC electrical system is required on all sizes.
Other dual fan system components include two oil coolers, two replaceable cartridge-type filters, two motorized flow
controls, pressure compensating valves, solenoid valves, and relief valves.
Two-section PTO hydraulic pump
8 gal (30 L) reservoir
Vacuum fan block and filter
Flow control
Filter
Fan block
All Hydraulic Requirements: Minimum
Pressure 2350 PSI (16200 kPa); Maximum
Pressure 3000 PSI (20700 kPa). Check
tractor hydraulics to ensure that
maximum pressure cannot be exceeded.
NOTICE
Summary of Contents for 3700
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