Listing details & specifications

Technical details summarize information reported in the source listing. Confirm the exact machine, condition, configuration and included equipment.

Overview

2008 John Deere 9770 STS: used combine harvester listed in United States. The specifications below reflect the source listing.

Year: 2008

Operating hours

Engine hours — 2026-09-23: 4222 h
Separator hours: 2842 h

Reported specifications

Reported feature: Corn/Bean
Reported feature: 2WD
Reported feature: Duals
Reported feature: Chopper
Guidance: None
Reported feature: Yield Monitor
Reported feature: Contour Master (Lateral Tilt Feederhouse)
Header: No
Tech Package: Select
Reported feature: Performance Plus
Reported feature: >> Corn and Soybean Customer
Reported feature: > High yielding or high moisture corn
Reported feature: > Requires the advantages of extended wear components
Reported feature: >> Not recommended for use in small grains
Reported feature: Premier Cab
Reported feature: Contour-Master Feederhouse with Reverser and High-Torque
Reported feature: Variable Speed Drive System
Reported feature: 3.15 In. (80 mm) Feederhouse Lift Cylinders
Reported feature: Premium Header Control Package
Reported feature: GreenStar Harvest Monitor System LESS GreenStar Display
Reported feature: Extended Wear Round Bar Multi-Crop Concave and Extended Wear
Reported feature: Separator Package
Reported feature: Deep Tooth Adjustable Chaffer and Bottom Sieve
Reported feature: Extended Wear Grain Handling System with High Capacity Unloading
Reported feature: System and 22.5 Ft. (6.9M) 1-Piece Unloading Auger (Not available
Reported feature: for Export)
Reported feature: Wing Blade Wide-Spread, Fine Cut, 2-Speed Chopper with Integrated
Reported feature: Chaff Spreader and Single-Point Adjustable Knife Bank
Reported feature: Heavy-Duty Final Drive and Heavy-Duty Hydrostatic Drive System
Reported feature: 20.8R-42 In. Two Star Cleat R1 Radial
Reported feature: Wide Spaced Duals for use in 30 In. Rows
Reported feature: Adjustable Rear Axle with Heavy-Duty Spindles
Reported feature: 18.4R-26 In. Two Star Cleat R1
Reported feature: Clean Grain Auger and Fan Bottom Protection Shielding
Reported feature: Power Adjust Heated Rear View Mirrors
Reported feature: 2842 SEPARATOR HOURS
Reported feature: 42" DUALS
Reported feature: AUTO TRAC READY
Source technical wording: MAURER EXTENSION

Additional details

Source data note: The source reports its hour-update date as 2026-09-23. This is distinct from the date the listing was checked; it is not assumed to date every individual meter reading.
Confirm current availability, condition and configuration with the original listing. Equipment is not sold through DeAgora; inspection and transport are optional services.

Related listings

Representative image—not the listed machineAI-generated category illustration. Make, model, configuration and condition are not depicted.