D375A-6R Operating weight 70,240 kg (154,840 lb) Net flywheel power (SAE) 610 hp (455 kW) @ 1,800 rpm Blade capacity (SAE) 18.5 m3 (24.2 yd3) ~ 22 m3 (28.8 yd3) Read More D475A-5E0 Operating weight 108,390 kg (238,960 lb) Net flywheel power (SAE) 890 hp (644 kW) @ 2,000 rpm Blade capacity (SAE) 27.2 m3 (35.6 yd3) ~ 34.4 m3 (45 yd3) Read More