MRC:
The weight the boom is designed to accommodate at a specified radius.CHYG
Boom Capacity At Specificationified Radius:
15000 lb boom capacity at 5 ft radius, 14000 lb boom capacity at 5-1/2 ft radius, 13000 lb boom capacity at 6 ft radius, 12000 lb booom capacity at 6-1/2 ft radius, 11000 lb boom capacity at 7 ft radius, 10000 lb boom capacity at 7-1/2 ft radius, 90000lb boom capacity at 8 ft radius, 8000 lb boom capacity at 8-1/2 ft radius, 7000 lb boom capacity at 9-1/2 ft radius, 6000 lb boom capacity at 10 ft radius, 5000 lb boom capacity at 11-1/2 ft radius, 4000 lb boom capacity at 13 ft radius, 3000 lb boom capacity at 15 ft radius, 2000 lb boom capacity at 18 ft radius