BOBCAT 853 LIFT CYLINDER THINGS TO KNOW BEFORE YOU BUY

hydraulic system is fairly classical for that time period and seems to be quite reliable and long-lasting;I have a 1996 bobcat 853. I would like to put a block heater into this machine. Does everyone have pictures or Guidance as to in which from the block the block heater would be to go?It's a long lasting solution for your industrial needs - and v