Grammer MSG85/732UTechnical Drawing 360 View Applications Grammer MSG85732: Pure high back. Great for taller operators. Keep in mind when operating a dozer you turn around a lot; some operators prefer a midback or midback with headrest for that reason. Mechanical suspension, Suspension stroke up to 4 Height adjustment High back Left hand recline Smooth ball bearing slides above suspension Adjustable Lumbar support 7 gauge steel adapter (not shown), fits some dozers;