Open up the catalog to webpage five LOAD CHARTS FOR BASE UNIT WITH NO COUNTERWEIGHT Requirements are provided in metric dimensions. All equipment Proportions, designs, specs, calculations, and so on., as explained, are subject matter to change at maker's discretion Anytime and without notice. Weights are approximate and will fluctuate. https://cncmachiningcenter55160.blogvivi.com/31926867/heavy-duty-lifting-set-an-overview