The engine is rubber mounted to the chassis to minimize noise and vibration. This means you get the best of both worlds: immense power reserves plus top driver comfort. JAGUAR 870 Stage IIIB (Tier 4i) Nm hp Fuel-efficient performance with low noise Compliance with the statutory emissions limits Steady power rise up to the ideal engine speed of 1800 rpm 2800 3000 598 hp max. 650 2500 600 598 550 2000 500 1500 450 1000 400 350 500 200 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 rpm Stage IIIB (Tier 4i) Type OM 502 OM 502 OM 460 OM 460 JAGUAR engines 870 860 850 840 kW/hp 440/598 375/510 335/455 294/400 Engines 21