Stock ID M79
2011 John Deere 9870 STS (6)
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Listing details & specifications
Specifications are reproduced from the listing. Confirm the machine’s identity, condition, configuration and included attachments with our team.
SKU M79 Hours: 3159 (3200 estimated) (20 August 2024) Separator hours: 2221 Specifications Small grains 2WD (two-wheel drive) Dual tires Cutter Contour Master (feederhouse lateral tilt) Powercast rear shield Header: No Premium cab Contour feederhouse with reverser and high-torque fixed-speed system Feederhouse lift cylinders 3.15 inches (80 mm) Small-wire concave (not available for Australia) Adjustable general-purpose chaffer and lower sieve General-purpose grain handling system with high-capacity unloading and elevator 26 feet (7.9 m) one-piece (not available for export) Wide-spread blade, fine chopper, two-speed cutting unit with integrated residue spreader and single-point knife adjustment Heavy-duty final drive and heavy-duty hydrostatic drive Transmission ProDrive and feed-rate control HarvestSmart Dual tires 650/85R38 173A8 R1W with ample clearance for use on 30-inch rows Adjustable rear axle with heavy-duty spindles Rear tires 28L-26 12PR R1 Engine coolant heater - 110 volt (not available for export) High-capacity feeding package Adjustable heated rearview mirrors Sectional concave cover plates (set of 3 covers with 4 pieces for one complete cover) for large- and small-wire concaves only Brand Firestone - preferred Hopper cover Specifications John Deere 9870 STS 2011 model year Engine: Model: John Deere PowerTech PSS Type: Diesel, 6-cylinder, displacement 9.0 L Power: 440 hp (328 kW) Grain tank: Capacity: 14,000 liters (370 bushels) Unloading rate: 110 liters/sec (2.6 bushels/sec) Dimensions: Length: 10,800 mm (425 inches) Width: 3,510 mm (138 inches) Height: 4,100 mm (161 inches) Weight: approximately 16,400 kg (36,200 lb) Harvesting system: Separator type: High-performance rotor Rotor diameter: 762 mm (30 inches) Rotor length: 1,270 mm (50 inches) Concave type: Adjustable concave Tires: Front tires: 480/80R38 Rear tires: 600/65R28 Hydraulic system: Pump capacity: 115 liters/min (30 gpm) Number of remote valves: 4 Cab and controls: Display: Display CommandCenter with touchscreen AutoTrac: Ready Monitor: Compatible with JDLink Additional functions: Self-leveling cleaning system: Yes Premium cab with climate control: Yes LED lighting: Yes Grain loss monitoring system: Yes Options: Various header options available, including compatibility with different crops. These specifications provide an overview of the combine John Deere 9870 STS 2011 model year, highlighting its power and harvesting efficiency.













