USED JOHN DEERE 6600
Overview
This John Deere 6600 combine for sale in Gettysburg, Pennsylvania is now priced at just $6,500 OBO, reduced from $8,500. The seller reports that this used grain combine runs well and harvests clean, with a 104 HP engine and 147-bushel grain capacity. A grain head is included, along with the owner’s manual, providing buyers with a more complete harvesting package.
For farmers searching for an affordable used combine for sale in Pennsylvania, this John Deere 6600 offers an older, straightforward harvesting platform at a significantly reduced asking price. Reasonable offers will be considered. Contact Trustworthy Equipment LLC for availability, additional details, inspection coordination, or transportation assistance.
Available in Gettysburg, Pennsylvania, this John Deere 6600 combine for sale is being offered at a newly reduced $6,500 OBO, down from the previous asking price of $8,500. The seller reports that the combine runs well, harvests clean, and is equipped with a 147-bushel grain tank and a 104-horsepower engine. A grain head is included, along with the owner’s manual, giving the next owner a more complete harvesting package.
The exact production year and operating hours have not been provided, so buyers should verify those details directly before purchase.
John Deere 6600 Grain Combine
The John Deere 6600 is a self-propelled grain combine from Deere's well-known 00 Series of harvesting equipment. The model was produced during the 1970s and used a conventional cylinder-and-concave threshing system with straw walkers for separation.
For farmers looking for a straightforward older combine without the complexity and purchase price associated with newer harvesting equipment, the 6600 continues to attract interest as a practical option for smaller acreage, specialty operations, backup harvesting, or buyers who prefer maintaining older mechanical equipment.
This particular machine becomes especially attractive at its current $6,500 OBO asking price, particularly because the sale includes a grain head rather than offering the combine alone.
147-Bushel Grain Tank
The seller reports a 147-bushel grain-bin capacity. Published John Deere 6600 operator information lists a standard grain tank capacity of approximately 112 bushels and approximately 147 bushels when equipped with the grain-tank extension.
That additional grain capacity can reduce the frequency of unloading compared with the standard tank configuration, depending on crop conditions and field operation.
Buyers should inspect the grain-tank extension, unloading system, augers, and associated drive components as part of their normal pre-purchase evaluation.
104 HP Engine
According to the seller, this John Deere 6600 is equipped with a 104-horsepower engine.
Engine configurations varied during the John Deere 6600 production run, so the exact engine model, displacement, fuel type, and serial-number-specific configuration should be confirmed from the machine before purchase.
Most importantly, the seller reports that the combine runs well and continues to perform its intended harvesting function.
Seller Reports a Clean Harvest
One of the stronger points supplied by the owner is that the combine reportedly harvests clean.
For an older grain combine, actual harvesting performance can be more meaningful to a potential buyer than cosmetic appearance alone. Proper cylinder, concave, fan, sieve, chaffer, and ground-speed adjustments all play an important role in grain quality and harvest losses.
The seller's report that the machine is producing a clean harvest provides useful operating history, although buyers are encouraged to inspect or operate the combine when practical and verify its current field condition for themselves.
Grain Head Included
A grain head is included in the $6,500 OBO asking price.
The exact model and cutting width of the header have not yet been supplied. Buyers who require a particular width, reel configuration, crop capability, or transportation width should confirm those details before making transportation or harvesting plans.
Including the head gives this package additional value for someone looking to purchase an older harvesting setup without immediately having to source a separate compatible grain platform.
Owner’s Manual Included
The seller also has the owner’s manual for the combine.
That is particularly useful with equipment of this age because the manual provides information covering machine operation, adjustments, lubrication, maintenance, troubleshooting, crop settings, and other procedures that can help an owner properly operate and maintain the machine.
A Practical Older Combine for Smaller Operations
This John Deere 6600 may appeal to buyers looking for a combine for:
Small or medium-acreage grain farming
Wheat and small-grain harvesting
Soybean harvesting when properly equipped and adjusted
Backup harvesting capacity
Hobby or part-time farming
Older-equipment collections that remain operational
Farms that prefer owner-serviceable mechanical equipment
Crop capability ultimately depends on the included grain head, machine configuration, crop conditions, settings, and overall condition.
Price Reduced From $8,500 to $6,500 OBO
The combine was previously being offered for $8,500 and has now been reduced by $2,000 to $6,500 OBO.
The seller is willing to consider reasonable offers, providing serious buyers an opportunity to discuss the machine directly rather than dealing with a firm asking price.
At $6,500 with the grain head included, this machine deserves consideration from buyers specifically searching for an affordable used grain combine in Pennsylvania or the surrounding region.
Located in Gettysburg, Pennsylvania
The combine is located in Gettysburg, PA, positioning it within reach of buyers throughout Pennsylvania as well as portions of Maryland, Virginia, West Virginia, Ohio, New York, New Jersey, and surrounding Mid-Atlantic markets.
Transportation requirements will depend heavily on the combine's actual dimensions, tire configuration, and whether the grain head is hauled separately.
Nationwide transportation assistance may be available through independent shipping providers.
Trustworthy Equipment LLC is marketing this unit on behalf of the seller and can help connect qualified buyers with the appropriate party.
Current Asking Price: $6,500 OBO
Serious buyers are encouraged to contact Trustworthy Equipment LLC for current availability, additional information, photographs, inspection arrangements, or assistance coordinating transportation.
Specs
The following specifications combine seller-provided information with commonly published manufacturer specifications for this model. Equipment may vary by serial number, production year, options, attachments, and configuration. Buyers should independently verify all specifications that are important to their purchase.
Manufacturer: John Deere
Model: 6600
Year: Not provided
Equipment Type: Self-propelled grain combine
Production Era: John Deere 6600 combines were manufactured during the 1970s
Serial Number: Not provided
Hours: Not provided
Price: $6,500 OBO
Previous Asking Price: $8,500
Location: Gettysburg, Pennsylvania
Condition: Used
Operating Condition: Seller reports it runs well and harvests clean
Reported Horsepower: 104 HP — seller-reported
Fuel Type: Not provided
Engine Model: Not confirmed
Cylinders: Not confirmed
Displacement: Not confirmed
Emissions System: Pre-modern emissions era; exact year remains unconfirmed
John Deere 6600 engine configurations changed during the model's production run. Buyers should verify the engine identification and serial number rather than relying solely on general model specifications.
Threshing System: Cylinder-and-concave design
Separation: Straw-walker system
Primary Application: Grain harvesting
Harvest Performance: Seller reports it harvests clean
Reported Grain Tank Capacity: 147 bushels
Published operator information lists approximately 112 bushels without the tank extension
Published capacity with grain-tank extension: approximately 147 bushels
Unloading System: Grain unloading auger
Exact unloading-auger configuration should be verified
Published dimensions for certain John Deere 6600 configurations equipped with 18.4-26 front tires and 7.50-16 rear tires include approximately:
Length including cutting platform: 27 ft. 5 in.
Height over grain tank: 9 ft. 6 in.
Width: 12 ft. 2 in.
Wheelbase: 11 ft. 7 in.
Ground Clearance: 17 in.
Actual measurements may differ based on tires, header, grain-tank extensions, options, and machine configuration. Measure the actual combine before arranging transportation.
Published 6600 Fuel Tank Capacity: Approximately 57 U.S. gallons
Reported Grain Capacity: 147 bushels
Grain head — included
Grain-head model: Not provided
Grain-head width: Not provided
Owner’s manual — included
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