apparently the only reason they removed the air operated ladder systems was because, of the Risk of becoming a "guillotine" as when it releases air it drops rather suddenly. But pfft..who would be silly to put there hands near the machine when its operating.
Better still, new appliances should attempt to have lower trays, remaining 4WD capable, and the pump layout made cleaner, should be able to make a 34P mimic a Type 2
Cough, PTO, Cough, Aux Pump.