Accordling to Clark's 1988 specification sheet on this model
you can expect it to weight appox 12275-LBS unless it has
a triple upright. With a 170 or so triple I would suggest you add another 500-LBS or so. These weights can be
expected to vary by a much as 5%. The steer axle alone with carry almost 8000-LBS empty. So, takes a good truck bed to handle this kind of load. Hope this helps.