USED JOHN DEERE 640G-III

This 2007 John Deere 640G-III skidder for sale in Salesville, Ohio is a purpose-built cable skidder with approximately 12,300 machine hours and a seller-reported rebuilt engine with only about 1,800 hours since the rebuild. The seller describes the machine as being in very good condition and is asking $59,999 OBO.
Built for commercial forestry and timber-skidding applications, the John Deere 640G-III uses an articulated chassis and cable-winch configuration designed for pulling timber from the woods to established skid trails and landings. Manufacturer literature identifies the model with a 6.8-liter John Deere diesel engine and purpose-built forestry drivetrain. Buyers searching for a used John Deere skidder in Ohio or the Midwest should consider this machine and independently inspect its present condition.
Available in Salesville, Ohio, this 2007 John Deere 640G-III skidder for sale has approximately 12,300 total machine hours and a seller-reported rebuilt engine with only about 1,800 hours since the rebuild. The seller describes this John Deere cable skidder as being in very good condition and is asking $59,999 OBO, with reasonable offers considered.
For logging contractors and forestry operations searching for an older John Deere skidder with meaningful engine work already completed, the reported engine rebuild is one of the strongest details on this machine. Rather than focusing only on the total hour meter, buyers can also evaluate the approximately 1,800 hours accumulated since the engine was rebuilt.
2007 John Deere 640G-III Cable Skidder
The John Deere 640G-III belongs to Deere's G-III Series of purpose-built forestry skidders. John Deere classified the 640G-III as a cable skidder, designed for pulling timber from areas where a winch-and-cable configuration provides useful flexibility for reaching and gathering logs.
This style of skidder can be particularly valuable in timber where stems are not already tightly bunched for a grapple machine. A cable skidder allows the operator to position the machine and pull timber toward it using the winch before skidding the load toward the landing.
Potential applications include:

Commercial logging
Timber harvesting
Selective cutting operations
Woodlot management
Land-clearing operations
Pulling timber from difficult-access areas
Forestry contractors needing a dedicated cable skidder

Seller-Reported Engine Rebuild
The most important maintenance information provided with this machine is the engine history.
The seller reports that the engine has been rebuilt and has accumulated approximately 1,800 hours since that rebuild.
The machine itself currently shows approximately 12,300 hours.
No documentation, rebuild parts list, shop information, or exact rebuild date has been supplied, so interested buyers should ask for any available supporting information and independently evaluate the engine during inspection.
Even so, the number of hours reported since the engine work is an important consideration for a buyer comparing higher-hour forestry machines.
John Deere 6.8-Liter Diesel Power
Manufacturer information for the John Deere 640G-III identifies a John Deere 6068H six-cylinder, turbocharged 6.8-liter diesel engine.
Published John Deere specifications list the standard direct-drive configuration at approximately 171 SAE gross horsepower at 2,200 rpm. Deere also offered the 640G-III with an optional torque-converter configuration that was rated differently, so the exact horsepower and transmission configuration of this individual machine should be confirmed from its serial number and equipment configuration.
The 6.8-liter engine platform was developed for the demanding load cycles associated with forestry work, where low-speed pulling capability can be just as important as peak horsepower.
Articulated Forestry Drivetrain
The 640G-III was built around an articulated skidder chassis rather than being adapted from agricultural or construction equipment.
Published manufacturer information for the model includes:

Heavy-duty inboard planetary final drives
Hydraulically locking differentials
Articulated steering
Wet-disc oil-cooled service brakes
Power-shift transmission configurations
Purpose-built forestry chassis
Front dozer/decking blade configuration

John Deere published 90 degrees of total frame articulation, stop to stop, helping the machine maneuver through timber and around logging roads, landings, and confined work areas.
Cable Winch Configuration
As a 640G-III cable skidder, the model was designed around a rear forestry winch system.
John Deere offered several winch configurations on the 640G-III, including versions of the Model 4000 and an available Model 6000 winch. Winch drum size, cable diameter, cable capacity, and line pull vary according to configuration.
The seller has not provided the specific winch model installed on this machine, so buyers should confirm the current winch setup during inspection.
A properly configured cable skidder can be useful where timber needs to be reached from a distance or pulled toward the skid trail before the machine can begin the primary skidding run.
Hydraulic Capability
Manufacturer specifications for the direct-drive 640G-III list a variable-displacement axial-piston hydraulic pump producing approximately:

27 gallons per minute
3,000 psi system pressure

Actual performance should be evaluated based on the present condition of this particular machine.
Size and Forestry Capability
John Deere's published specifications illustrate the substantial size of the 640G-III.
Depending on tires and options, manufacturer literature lists the machine at approximately 30,025 pounds with standard equipment in one commonly published configuration.
Other published dimensions include approximately:

11-foot 3-inch wheelbase
9-foot 11-inch overall height
23-foot 8.6-inch overall length on the direct-drive configuration
Standard 7-foot 2-inch blade
Optional wider blade configurations
Multiple forestry tire options

Exact dimensions and operating weight can change with tires, winch, transmission, blade, guarding, chains, fluids, and other equipment.
12,300 Total Machine Hours
This skidder has approximately 12,300 reported machine hours, so buyers should evaluate it as an experienced commercial forestry machine.
The engine rebuild helps provide additional context to that hour figure, with the seller reporting approximately 1,800 hours on the engine since the rebuild.
For a machine of this age and usage, a thorough inspection should include the articulation joint, axles, transmission operation, winch, hydraulics, blade, tires, brakes, guarding, cooling system, cab or operator station, and evidence of structural repairs or leakage.
Very Good Seller-Reported Condition
The seller describes this 2007 John Deere 640G-III as being in very good condition.
No additional defects or current mechanical problems were disclosed in the information provided.
Because Trustworthy Equipment LLC has not independently inspected or mechanically evaluated the skidder, buyers should verify its present operating and structural condition before purchase.
Built for Commercial Forestry
A machine like the 640G-III may appeal to an established logging operation needing another skidder, an owner-operator looking to expand capacity, or a contractor who specifically prefers a cable machine for the timber and terrain being harvested.
Older purpose-built skidders can also remain attractive because of their straightforward commercial forestry design and the availability of established service knowledge surrounding long-running John Deere forestry platforms.
The key considerations on this particular machine are straightforward:

2007 John Deere 640G-III
Approximately 12,300 machine hours

Seller-reported rebuilt engine

Approximately 1,800 hours since engine rebuild

Seller describes it as in very good condition

Located in Salesville, Ohio

$59,999 OBO

Financing, Transportation, and Buyer Information
This skidder is being marketed nationwide by Trustworthy Equipment LLC on behalf of the seller.
Financing assistance may be available to qualified buyers through independent financing providers. Approval, rates, terms, and conditions are determined by the financing provider.
Nationwide transportation assistance may also be available through independent equipment-transport providers. Shipping costs will depend on the final machine dimensions, weight, pickup location, destination, and any permit requirements.
Serious buyers are encouraged to contact Trustworthy Equipment LLC for additional information, current availability, inspection arrangements, or help coordinating the next step.