S K I D D E R S
GRAPPLE 548G-III 648G-III 748G-III CABLE 540G-III 640G-III
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E R S |
640G-III |
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K I D D |
540G-III |
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CABLE |
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748G-III |
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648G-III |
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548G-III |
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GRAPPLE |
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THE PERFECT SKIDDER
FOR YOUR IMPERFECT WORKING CONDITIONS.
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Full Tree System—No one offers the |
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extensive product line, dealer network |
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and tough, purpose-built machines |
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2–3 |
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like John Deere. |
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GRAPPLE 548G-III/ |
GRAPPLE 648G-III/ |
GRAPPLE 748G-III |
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CABLE 540G-III |
CABLE 640G-III |
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Rated Power @ 2,200 rpm |
129 SAE gross hp 96 kW |
171 SAE gross hp 128 kW |
177 SAE gross hp 132 kW |
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Rated Power @ 2,200 rpm |
N/A |
185 SAE gross hp 138 kW |
N/A |
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with Torque Converter |
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Maximum Gross Torque |
32% @ 1,400 rpm/ |
28% @ 1,400 rpm/ |
35% @ 1,400 rpm/ |
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407 lb-ft 552 Nm |
521 lb-ft 706 Nm |
596 lb-ft 808 Nm |
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Maximum Gross Torque |
N/A |
40% @ 1,400 rpm/ |
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with Torque Converter Option |
618 lb-ft 838 Nm |
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Engine Type |
6.8 L Deere PowerTech™ |
6.8 L Deere PowerTech Plus™ |
8.1 L Deere PowerTech™ |
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No matter what kind of terrain you work, there’s a John Deere G-III Series Skidder that can be perfectly matched to your exact needs.
You know what you need out of your skidder. We can give it to you with the widest range of models and options in the industry. Choose the size, power, and options that best suit your job needs.
With a selection of engines, transmissions, axles, grapples, winches and cab comforts, you can build the perfect skidder.
P R O D U C T I V I T Y U P T I M E L O W D A I LY O P E R AT I N G C O S T S
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E R S |
640G-III |
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K I D D |
540G-III |
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CABLE |
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748G-III |
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648G-III |
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548G-III |
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GRAPPLE |
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PAGES
4–5
Standard decking blade has a replaceable, weld-on cutting edge of high-carbon material for longer life.
A heavy-duty blade (optional on the 648G-III, standard on the 748G-III) is wider at 9-ft 8-in (2,95 m) with a heavier weldon cutting edge for more tire protection and improved weight distribution.
GRAPPLE SKIDDERS
IMPRESS THE GUYS BACK AT THE LANDING.
You can count on John Deere Grapples to pick up a load the first try.
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The innovative G-III Series Grapples are designed with |
The single-function arch simply lowers and raises the |
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two hydraulic cylinders, one for each tong, so they adjust |
grapple head. It’s most productive working where it can pick up |
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to each load with a secure grip. Closed-center, load-sensing |
tightly bunched piles in a single pass. Dual-arch geometry |
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hydraulics maintain constant pressure on the tongs from |
uses four cylinders to reach out as well as lift. It pulls the load |
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start to finish. Box construction with three internal ribs |
over the rear for the best weight distribution and heavy load |
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on each tong makes them stronger without adding weight. |
control over longer hauls. |
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A high torque motor drives the grapple through 360-degree continuous rotation.
John Deere winches provide the power and confidence you need to skid big loads.
CABLE SKIDDERS
MAKE THE MOST OF EVERY LOAD.
G-III Series Cable Skidders have the power to skid big loads.
John Deere winches give you the power and reliability you need. They are easy to operate with a single lever, and feature powerful line pull, sealed wet-disc clutches, and spring-applied, hydraulically activated brakes for extreme durability.
The rear assembly is built forest-tough to withstand the heavy buffering they endure. The adjustable fairlead, heavy butt pan, see-through ramguard screen, and strong fenders protect the tires, rear frame, winch, and more importantly—the operator.
The fenders are shaped
to guide butts into the best position for load control during skidding.
|
E R S |
640G-III |
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K I D D |
540G-III |
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S |
CABLE |
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748G-III |
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648G-III |
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548G-III |
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GRAPPLE |
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PAGES
LET’S KICK THE TIRES.
The standard 4000 winch on cable skidders boosts a bare drum line pull up to 47,697 lbf (212 kN), while the optional 6000, only available on the 640G-III, pulls a massive 50,517 lbf (225 kN). They are both easily operated with a single lever and feature sealed, wet-disc clutches and springapplied, hydraulically activated brakes for extreme durability.
6.8 L and 8.1 L Deere engines feature high torque rise, heavyduty engine blocks, proven durability and fuel efficiency.
Industry-leading Deere diesel engines feature Powershift transmissions, with seven forward and six reverse gears, which are controlled with a bump shifter for ease of operation.
6–7
Industry-leading cab design utilizes isolation mounts for reduced noise, vibration, and driver fatigue. Operator comforts include a seat that swivels up to 30 degrees, ergonomically located controls, a tilt/telescopic steering wheel, and climate control for all-season comfort.
Grapples are designed with
two hydraulic cylinders that adjust to each load. Closed-center, load-sensing hydraulics maintain constant pressure on the tongs. Three internal ribs on each tong make them stronger without adding weight, and tong tips are constructed of wear-resistant cast steel for a reliable grip.
Inboard planetary axles feature wet disc brakes sealed and immersed in cooling oil bath. They are self-equalizing and self-adjusting to decrease wear with on-the-fly diff locks.
648G-III / 640G-III
|
E R S |
640G-III |
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K I D D |
540G-III |
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S |
CABLE |
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748G-III |
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648G-III |
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548G-III |
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GRAPPLE |
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PAGES
THE 600 SERIES SKIDDERS
RUN CLEAN WITHOUT COMPROMISE.
The muscle behind the 600 Series Skidders is the powerful PowerTech Plus™ 6.8 L engine that runs clean without sacrificing power.
All John Deere skidder engines meet EPA and CARB emission non-road regulations, while maintaining the legendary John Deere power.
Exhaust gas recirculation (EGR) cools and mixes measured amounts of exhaust gas with incoming fresh air to lower peak combustion temperatures and reduce emissions.
And the engine’s four-valve design, with high-pressure common rail fuel injection, provides greater low-speed torque and better transient response.
The 600 Series Skidders feature an enhanced cooling system with a new, more efficient sucker fan design, which draws air in the front, through the cooling package and out the sides. The hydraulically driven cooling fan is temperature controlled, so it runs only as needed, minimizing horsepower use and drag. The fan is fully reversible to automatically blow debris off the grill screen, optimizing air flow.
The hydraulic reversible fan maximizes debris management, and productivity, by automatically blowing off the screen.
The new sucker fan design on the cooling package pulls air in through the front and out the sides.
The hinged door optimizes serviceability with easy access to the cooling package.
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