But if they do survive, and find themselves without one or both of their palps - their equivalent of a penis - they will protect their would-be eater, and have benefit without the burden of their privates.
Couple tractor and first semitrailer as described earlier: A converter gear or dolly is a coupling device of one or two axles and a fifth wheel by which a semitrailer can be coupled to the rear of a tractor-trailer combination forming a double bottom rig.
Materials, priming and painting, plumbing, hose and electrical routing, fit. and finish, suspension design, counterbalancing, frame design, weight, ease of. repair/maintenanceâ¦.all add up to major impacts over the life of the converter dolly. The converter dolly is the steering axle of the second and third trailer â it warrants more. thought and attention than it usually gets.