Description Model S-2260 Motor power: 15 kW Propeller power: 2.2 kW Quantity of moving blades: 26 Quantity of fixed blades: 4 Rotation speed: 83 r/min Weight: 1400 kg Model S-4060 Motor power: 18.5 kW Propeller power: 2.2 kW Quantity of moving blades: 30 Quantity of fixed blades: 4 Rotation speed: 83 r/min Weight: 1550 kg Model S-4080 Motor power: 30 kW Propeller power: 3.75 kW Quantity of moving blades: 34 Quantity of fixed blades: 4 Rotation speed: 83 r/min Weight: 3000 kg Model S-40100 Motor power: 37 kW Propeller power: 3.75 kW Quantity of moving blades: 46 Quantity of fixed blades: 4 Rotation speed: 83 r/min Weight: 3600 kg Model S-40120 Motor power: 45 kW Propeller power: 3.75 kW Quantity of moving blades: 58 Quantity of fixed blades: 4 Rotation speed: 83 r/min Weight: 4000 kg Model S-40150 Motor power: 55 kW Propeller power: 5.5 kW Quantity of moving blades: 70 Quantity of fixed blades: 6 Rotation speed: 83 r/min Weight: 5000 kg Model S-40160 Motor power: 75 kW Propeller power: 5.5 kW Quantity of moving blades: 88 Quantity of fixed blades: 6 Rotation speed: 83 r/min Weight: 6200 kg Model S-40160 (variant) Motor power: 90 kW Propeller power: 5.5 kW Quantity of moving blades: 132 Quantity of fixed blades: 6 Rotation speed: 83 r/min Weight: 8000 kg Model B-48120 Motor power: 75 kW Propeller power: 4 kW Quantity of moving blades: 81 Quantity of fixed blades: 3 Rotation speed: 83 r/min Weight: 7000 kg Model B-48150 Motor power: 90 kW Propeller power: 5.5 kW Quantity of moving blades: 102 Quantity of fixed blades: 4 Rotation speed: 83 r/min Weight: 8800 kg Model B-48200 Motor power: 55+55 kW Propeller power: 5.5 kW Quantity of moving blades: 144 Quantity of fixed blades: 4 Rotation speed: 83 r/min Weight: 11000 kg