The Zetor 9020 tractor battery information found suggests 12 V with 950 CCA.
Voltage12 V
Cold cranking amps950 CCA
Zetor 9020 Battery Size Details
Replacement battery recommendation
12 V, 950 CCA
Battery voltage
12 V
Battery CCA
950 CCA
Zetor 9020 Extra Battery Notes
Battery replacement steps
To replace the battery on a Zetor 9020 tractor, first disconnect the negative terminal followed by the positive terminal, then remove the old battery from its tray. Install the new battery by placing it in the tray, connecting the positive terminal first, and then the negative terminal.
Bad battery symptoms
Common bad tractor battery symptoms include hard starting or no response, plus a clicking sound when you try to start (or no response at all if it’s completely drained). You may also notice rapid battery drain or trouble keeping a charge, corrosion or loose/dirty battery terminals, and signs of charging-system problems like the alternator not restoring the battery.
Basic battery safety
Disconnect the negative cable first, then disconnect the positive cable. Install the new battery, connect the positive cable first, then reconnect the negative cable last. That reduces the chance of shorting a tool against the frame.
Official information note
Mistakes do happen. Battery specs can change by year, engine, market, terminal layout and installed options. Check the old battery label, operator manual, parts book and official zetor.com website before ordering a replacement battery.
