9. Markθin the total rated load chart shows the boom angle range (under no load). - 250 - AR-2000M-2/MB-11 Performance A A B 3.0m 3.5m 4.0m 4.5m 5.0m 6.0m 7.0m 8.0m 9.0m 10.0m 11.0m 12.0m 14.0m 16.0m 18.0m 20.0m 22.0m 24.0m 26.0m 28.0m 30.0m 32.0m 34.0m 36.0m ...