SKIDDERS Vertis QCA 1300 19th Street, Suite 200 East Moline, IL 61244 Cyan Magenta Yellow Black GRAPPLE 548G-III 648G-III 748G-III CABLE 540G-III 640G-III DKE648GIII- PG 1
SKIDDERS GRAPPLE 548G-III 648G-III 748G-III CABLE 540G-III 640G-III N th THE PERFECT SKIDDER FOR YOUR IMPERFECT WORKING CONDITIONS. PAGES 2–3 Full Tree System—No one offers the extensive product line, dealer network and tough, purpose-built machines like John Deere.
GRAPPLE 548G-III/ CABLE 540G-III GRAPPLE 648G-III/ CABLE 640G-III GRAPPLE 748G-III Rated Power @ 2,200 rpm 129 SAE gross hp 96 kW 171 SAE gross hp 128 kW 177 SAE gross hp 132 kW Rated Power @ 2,200 rpm with Torque Converter N/A 185 SAE gross hp 138 kW N/A Maximum Gross Torque 32% @ 1,400 rpm/ 407 lb-ft 552 Nm 28% @ 1,400 rpm/ 521 lb-ft 706 Nm 35% @ 1,400 rpm/ 596 lb-ft 808 Nm 40% @ 1,400 rpm/ 618 lb-ft 838 Nm N/A Maximum Gross Torque N/A with Torque Converter Option 6.
SKIDDERS GRAPPLE 548G-III 648G-III 748G-III CABLE 540G-III 640G-III C M G 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.
a g al 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.
SKIDDERS GRAPPLE 548G-III 648G-III 748G-III CABLE 540G-III 640G-III LET’S KICK THE TIRES. 6.8 L and 8.1 L Deere engines feature high torque rise, heavyduty engine blocks, proven durability and fuel efficiency. 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).
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.
SKIDDERS GRAPPLE 548G-III 648G-III 748G-III CABLE 540G-III 640G-III 648G-III / 640G-III 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.
Southern Thinning Special Designed specifically to make first thinnings more profitable, the optional 648G-III Single Arch Grapple Skidder can pull larger loads each turn to increase the amount of wood to the landing every shift. It has a large 123-in (312 cm) grapple and an extended 145-in (368 cm) wheelbase for better balance and stability to handle larger loads. The wider stance improves traction when reversing uphill or backing up to a gate delimber.
SKIDDERS GRAPPLE 548G-III 648G-III 748G-III CABLE 540G-III 640G-III MORE POWER. MORE COMFORT. MORE DONE. The G-III Series Skidder engines deliver high torque-on-demand power and best-in-class cabs that will keep your operator happy and your landing busy.
All John Deere engines use an advanced, electronically controlled fuel injection system that produces more torque for quick turnaround and faster cycles. The common rail fuel injection system controls the big power bulge programmed into the torque curve. Power automatically adjusts as the load increases, optimizing performance and productivity. • The standard cab is isolation-mounted for quiet operation, with tinted front windshield, sun visor, and heavy screens to secure the sides and back.
SKIDDERS GRAPPLE 548G-III 648G-III 748G-III CABLE 540G-III 640G-III The hydraulic wet-disc brakes are completely sealed and immersed in an oil cooling bath. They are self-equalizing and self-adjusting for wear, extending their service intervals. AS RELIABLE AS THE WORKDAY IS LONG. Building reliability into the transmissions and axles sets the G-III Series Skidders apart from the competition load after load.
G. Direct drive or torque converter powershift—choose the one that’s right for your job. The standard direct drive powershift transmission puts the most power to the axles on mostly firm ground and for short-tomedium skidding distances. The 100-inch (254 cm) SWEDA axles, for flotation tires or duals, has a massive housing, large axle and flange, plus its own dipstick for fast oil check.
SKIDDERS GRAPPLE 548G-III 648G-III 748G-III CABLE 540G-III 640G-III STRETCH YOUR DAILY OPERATING COSTS FURTHER. When it comes to servicing, it’s good to know your skidder will make it as quick and painless as possible. There’s nothing to compare with the simple service access these skidders offer. The cab can be released and hydraulically tilted in a few minutes, providing unrestricted access to all critical components.
• Quick-release fuel filters and separators, spin-on oil filters, and oil drain shut-off for spill-free oil changes make daily maintenance a snap. • The panel door behind the cab can be lowered for easy access to HVAC’s filers, evaporators, blower motor, and optional precleaner. • Extended Coverage Warranty lets you custom fit coverage to your specific needs, giving you a fixed cost for machine repairs over a given period of time.
TECHNICAL DATA 548G-III 648G-III 748G-III GRAPPLE SKIDDERS SKIDDERS GRAPPLE 548G-III 648G-III 748G-III CABLE 540G-III 640G-III ENGINE 548G-III 648G-III 748G-III Type ................................................ John Deere 6068T, 6-cylinder,.............................John Deere 6068H, 6-cylinder, ............................
HYDRAULIC SYSTEM 548G-III 648G-III DIRECT DRIVE 748G-III Pump.........................................................Variable-displacement axial piston ..................... Variable-displacement axial piston ...................... Variable-displacement axial piston Maximum Rated Flow ...........................27 gpm 102 L/min @ 2,200 rpm ........................ 42 gpm 159 L/min @ 2,200 rpm ........................ 42 gpm 159 L/min @ 2,200 rpm Pressure ...............................................
TECHNICAL DATA 548G-III 648G-III 748G-III GRAPPLE SKIDDERS J 5 SKIDDERS GRAPPLE 548G-III 648G-III 748G-III CABLE 540G-III 640G-III T N O JOHN DEERE G-III SERIES GRAPPLE SKIDDERS DIMENSIONS 548G-III P 648G-III DIRECT DRIVE 648G-III TORQUE CONVERTER 748G-III Tire Size ......................................28L-26, 14 PR LS2 ..........................28L-26, 14 PR LS2 .........................30.5-32, 16 PR LS2 ................................ 30.5-32, 16 PR LS2 6 A T Overall Height* ..........
2 m m m mm m m JOHN DEERE G-III SERIES GRAPPLE SKIDDERS 548G-III DIMENSIONS WITH TIRES Tire Size 23.1-26 28L-26 24.5-32 23.1-26 (narrow gauge) 28L-26 (narrow gauge) 24.5-32 (narrow gauge) N Ground Clearance ..................19.6-in 498 mm .........20.2-in 514 mm ........23.5-in 598 mm .........19.6-in 498 mm ......... 20.2-in 514 mm ........ 23.5-in 598 mm O Wheel Tread ...........................7-ft 3-in 2,21 m..........7-ft 6-in 2,29 m ........8-ft 2-in 2,49 m .........6-ft 8.9-in 2,06 m..
TECHNICAL DATA 540G-III 640G-III CABLE SKIDDERS SKIDDERS GRAPPLE 548G-III 648G-III 748G-III CABLE 540G-III 640G-III ENGINE 540G-III 640G-III HY Type ................................................ John Deere 6068T, 6 cylinder, ...................................................................
HYDRAULIC SYSTEM 540G-III 640G-III DIRECT DRIVE Pump.........................................................Variable-displacement axial piston .................................................Variable-displacement axial piston Maximum Rated Flow ...........................27 gpm 102 L/min @ 2,200 rpm .....................................................27 gpm 102 L/min @ 2,200 rpm Pressure ...............................................3,000 psi 20 684 kPa ...............................................
TECHNICAL DATA 540G-III 640G-III CABLE SKIDDERS SKIDDERS GRAPPLE 548G-III 648G-III 748G-III CABLE 540G-III 640G-III O JOHN DEERE G-III SERIES CABLE SKIDDERS DIMENSIONS 540G-III 640G-III DD Tire Size ......................................28L-26 ......................... 28L-26 A Overall Height* ......................9-ft 10.5-in................... 9-ft 11-in 3,01 m 3,03 m B Maximum Blade Lift Above Ground .......................3-ft 11.6-in................... 4-ft 3.
OPERATOR’S STATION GRAPPLE SKIDDER OPTIONAL FEATURES CABLE SKIDDER OPTIONAL FEATURES GRAPPLE AND CABLE SKIDDERS ENGINE ENGINE Accessory power ports (2), 12-volt/15-amp fuse Electric ether starting aid (548 and 748 only) Electric ether starting aid (540 only) ELECTRICAL ELECTRICAL Beverage holder Work lights (halogen, 2 front, 2 rear) Alternator, 120 amp Cab hydraulic tilt for service Work lights (halogen, 4 front, 4 rear) Work lights (halogen, 2 front, 2 rear) Canopy with tinted polycarbona
SKIDDERS GRAPPLE 548G-III 648G-III 748G-III CABLE 540G-III 640G-III NOTHING RUNS LIKE A DEERE. Maybe those words are the reason why almost every other professional logger is a John Deere customer. They’re just five simple words. Yet they have profound impact on your company. Because at their heart they mean equipment that is built forest tough, with greater productivity, more uptime, and lower daily operating costs.