819 • 822 • 824 • 826 • 828 - Fendt

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Cutting-edge engine and transmission technology Perfect teamwork between the engine and transmission Nm 1250 1200 1150 1100 1050 1000 950 900 kW 210 205 200 195 190 185 180 175 170 165 160 155 150 g/kWh 220 210 200 190 828 828 1000 1200 1400 1600 1800 2000 2100 Stage 1 (2000) Stage 2 (2002) Torque Power Fuel consumption 828 9,2 8 4 2 0,4 0,54 0,2 0,2 0,025 0,025 Less fuel consumption – more dynamics Low costs per hour are of major significance for the overall profitability of the tractor. The six-cylinder Deutz engine, with common rail high-pressure injection system and a maximum output of up to 280 hp, delivers high fuel efficiency. The optimised injectors enable very precise injection with a pressure of up to 2,000 bar. Another reason behind the exceptional dynamics is the turbocharger, which features an electronically controlled wastegate. 1,210 Nm torque, 280 hp max. output at 1,900 rpm and a specific fuel consumption of 192 g/kW for the 828 Vario thanks to implementation of cutting-edge technology. Stage 3a (2006) Stepwise reduction of exhaust gas emissions in Europe and North America Stage 3b (2011) Tier 4 interim 800 Vario Stage 4 (2014) cooled metering module NO x Sensor AdBlue® heating system Nitrous oxides NO x (g/kWh) Particulate matter PM (g/kWh) SCR catalytic converter 17,500 litres of fuel saved with SCR The Fendt 800 Vario complies with emissions standard Stage 3b (= Tier IV interim). For Fendt, SCR technology is the best solution for compliance with the emissions standard, since it allows fuel consumption to be lowered by another seven percent*. The 800 Vario, with an average fuel consumption of 25 l/hr, saves 1.75 litres per hour through SCR alone. In 10,000 operating hours that means a total of 17,500 litres of diesel are saved. Another advantage is that exhaust treatment takes place after combustion and therefore does not affect it. The engine is therefore optimally tuned and achieves a very high degree of power efficiency. *In-house comparison Fendt AdBlue® filler neck reaction of NH 3 + NO x => H 2 O+N 2 AdBlue® injection AdBlue® tank delivery module with filter SCR (Selective Catalytic Reduction) for exhaust after-treatment With SCR technology, exhaust is after-treated with Adblue®, a 32.5 percent solution of urea, which converts nitrous oxides NOx into non-toxic nitrogen and water. The consumption of AdBlue®, the standard urea-water solution used by commercial vehicles, lies at about seven percent of normal diesel consumption. This can vary depending on the operation. AdBlue® is available all over the world at filling stations or through AGCO Parts. 14
Automatically drive at the limit New in the 800 Vario is the load limit automatic, i.e. automatic maximum output control. The maximum output control enables load-dependent adjustment of the travel speed dependent on engine speed. There are different optimum values that can be set as the load limit for different types of operations, for example transport or field operations. The tractor sets the ideal load limit automatically. Operators therefore do not need to set the automatic maximum output control when entering or leaving the field. And the interplay between the engine and transmission is just right for each operation. Alternatively, operators can also set the maximum output control manually. 15 1 β= 45° α= 30° α= 45° 7 6 8 7 2 β= 45° 5 4 3 Automatic Fendt Effi ciency makes saving easy For years tests have shown that continuously variable speed adjustment – such as the Vario transmission offers – brings huge savings potential in time and money. In the 800 Vario, the continuously variable ML 200 transmission ensures maximum drive train efficiency. The Tractor Management System TMS keeps the engine and transmission in the ideal operating range during all operations – that means automatic efficiency. Moreover, the drive train in the rear axle has been developed further: the slow-running multi-disc brake further reduces fuel consumption of the already very economical drive train. I II engine torque hydraulic power transfer mechanical power transfer PTO drive 4WD The ingenious Fendt Vario transmission The Fendt Vario transmission is a hydrostatic-mechanical power split drive. With increasing speed, the share of the mechanical power transmitted through the planetary set increases. The hydrostats, which can be swung 45 degrees, and a high operating pressure of max. 550 bar ensure exceptional effi ciency. 750 Brake discs Planet carrier 1000 1. Torsional vibration damper 2. Planetary gear set 3. Ring gear 4. Sun wheel 5. Planet carrier 6. Hydro pump 7. Hydro motor 8. Collecting shaft A new drive train in the rear axle for the best efficiency A completely new drive train has been developed for the rear axle of the 800 Vario. The new slow-running brakes minimise losses in the rear axle. This enables the best effi ciency and reduces fuel consumption, even at high speeds, which is particularly important for transport work. 800 • Six-cylinder engine with a 6.06 l cubic capacity: 280 hp maximum output at 1,850 rpm • SCR technology for compliance with emissions standard Stage 3b (Tier IV interim) and for high fuel efficiency • Common rail high-pressure fuel injection system with injection pressures up to 2,000 bar • Vario transmission ML200 • Tractor Management System TMS and automatic maximum output control are standard Work Time Consumption Mow -10 % -10 % Chop maize -10 % -10 % Harvest potatoes -5 % -10 % Harrow/drill -5 % -10 % Weed -5 % -10 % Rip -3 % -3 % Plough -3 % -3 % The savings potential for diff erent working procedures is clearly evident. You save valuable working time through higher area coverage and profi t from lower fuel consumption. Source: Nürtingen University More information: www.fendt.com/800/details
Page 1 and 2: Fendt 800 Vario 819 • 822 • 824
Page 3 and 4: 3 Fendt 819 Vario 200 hp 147 kW Fen
Page 5 and 6: 5 More comfort: • 3.5 m 3 driver
Page 7 and 8: 7 Your benefi ts • 3.5 m 3 driver
Page 9 and 10: crossgate lever controls the quick
Page 11 and 12: Work up to 1,250 hectares more with
Page 13: 13 Your benefi ts • 17,500 litres
Page 17 and 18: 17 Your benefi ts: • More than 22
Page 19 and 20: Powerful hydraulic system With its
Page 21 and 22: 21 Your benefi ts • Move 37 tonne
Page 23 and 24: Maximum on-road and in-fi eld drivi
Page 25 and 26: 25 Your benefi ts • In operation
Page 27 and 28: 10 1 27 24 20 23 22 15 12 16 25 27
Page 29 and 30: Vario controls Joystick control (wi
Page 31 and 32: More freedom for investments - tail

819 • 822 • 824 • 826 • 828 - Fendt

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