John Deere 8000i Series Power range: 380 hp / 811 hp Maximum working speeds: 10 kmH / 15 kmH Maximum driving speeds: 41 kmH / 45 kmH Model: 8100i Type: Self-propelled forage harvesters Base price: €305,500 Engine power: 380 hp (279 kW) Engine: 9.0L 6 cylinder engine Model: 8200i Type: Self-propelled forage harvesters Base price: €318,000 Engine power: 431 hp (317 kW) Engine: 9.0L 6 cylinder engine Model: 8300i Type: Self-propelled forage harvesters Base price: €330,500 Engine power: 490 hp (360 kW) Engine: 13.5L 6 cylinder engine Model: 8400i Type: Self-propelled forage harvesters Base price: €343,000 Engine power: 540 hp (397 kW) Engine: 13.5L 6 cylinder engine Model: 8500i Type: Self-propelled forage harvesters Base price: €355,500 Engine power: 585 hp (430 kW) Engine: 13.5L 6 cylinder engine Model: 8600i Type: Self-propelled forage harvesters Base price: €368,000 Engine power: 625 hp (460 kW) Engine: 13.5L 6 cylinder engine Model: 8700i Type: Self-propelled forage harvesters Base price: €380,500 Engine power: 766 hp (563 kW) Engine: 19.0L 6 cylinder engine Model: 8800i Type: Self-propelled forage harvesters Base price: €393,000 Engine power: 811 hp (620 kW) Engine: 19.0L 6 cylinder engine