TM
Model 4900M0290-01
Rev. 8/19 3-5
Row Unit Operation
PNEUMATIC DOWN PRESSURE
Row unit down pressure can be adjusted on-the-go as field conditions change. ISOBUS or Blue Vantage monitor
adjusts pressure (Older models may have a digital readout). One planter-mounted 12 VDC air compressor with
3-gallon capacity air tank supplies air for the down pressure system.
Row Unit Air Spring
Packages include upper and lower air spring mounting castings for pull row units, 150 psi rated air springs, " O.D.
nylon hoses, dual solenoid air valve and stainless steel, 160 psi, 2" liquid-filled gauge and planter wiring harness.
NOTE: Assist springs are available through your Kinze dealer if additional down pressure is needed.