Mining: Tracked Tractor Caterpillar

Model	Full power	Effective power	Power measured at
D9T	346 kW - 464 HP	306 kW - 410 HP	1800 rev / min
D9R	305.7 kW - 410 HP		1900 rev / min
D9N	275.9 kW - 370 HP
D9L	343 kW - 460 HP
D9H	305.7 kW - 410 HP
D11T	698 kW - 935 HP	634 kW - 850 HP	1800 rev / min
D11R	682.3 kW - 915 HP	633.8 kW - 850 HP	1800 rev / min
D11N	574.2 kW - 770 HP
D10T	482 kW - 646 HP	433 kW - 580 HP	1800 rev / min
D10R	457.1 kW - 613 HP	425 kW - 570 HP	1900 rev / min
D10N	387.8 kW - 520 HP