2021 G-SERIES WHEELED HARVESTERS
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Tough conditions demand thoughtful solutions. A lot of deep thinking went into our G-Series Wheeled Harvesters, including extensive input from loggers just like you — the ones who live it every day. These versatile machines will help you overcome obstacles, no matter your harvesting application or terrain. They are loaded with improvements that boost performance, including an enhanced Intelligent Boom Control (IBC) system option on the JD180S boom for the 1070G, CH6 boom for the 1170G, CH7 boom for the 1270G, and CH9 boom for the 1470G that delivers more precise boom control. Built on more...

“QUIT” IS NOT A PART OF THEIR VOCABULARY Up and at ’em. You work hard, and so will your G-Series Wheeled Harvester. With features such as Intelligent Boom Control (IBC), these machines can make your tough job easier. Intelligence in action Durable diesels Commanding view IBC makes it easier to maneuver the harvesting head. Operators no longer need to control each independent boom joint separately. Simply steer the harvester head towards the target, and IBC does the rest, automatically controlling all boom movements based on the grapple’s location. PowerTech™ Plus diesel engines deliver high...

STANDOUT FEATURE BOOM ECONOMY Intelligent Boom Control. Now optional on all John Deere wheeled harvester models, Intelligent Boom Control (IBC) makes boom operations easier, more precise, and more productive. Less stress Precise positioning Hill mode The IBC system adjusts to the work cycle, changing boom trajectory and functioning whether the harvester head is empty or holding a tree. IBC helps deliver smoother operation, reducing stress on the entire boom. Grapple positioning is more precise, especially with long reaches. Minilever movement always produces the same amount of grapple...

Smooth boom control Joysticks are now configurable to user preference, so operators can run IBC using their favored control pattern, including default, ISO pattern, or knuckleboom (ISO inverted) control pattern. High-capacity controllers, simplified CAN bus network, and a streamlined electrical system help provide precise boom control with minimal malfunctions and fast troubleshooting.

Versatility meets capability. Whether you are thinning, regeneration harvesting, or working in more demanding conditions like soft soils or steep slopes, there is a G-Series Wheeled Harvester to fit your needs. Agile 1070G Available in four- and six-wheel configurations, the nimble, productive 1070G is the perfect choice for thinning operations. Multitalented 1170G The versatile six-wheeled 1170G handles everything from thinning to regeneration harvesting. Equip it with 26.5-inch front tires for the higher ground clearance needed in deep snow or rocky environments. The powerful...

MORE COMFORT AND CONTROL Calm, cool, collected — and cutting wood. A comfortable operator is a productive operator. And G-Series Wheeled Harvesters offer plenty of fatigue-beating comfort and control, for maximum productivity with minimal effort. Do your level best The rotating and smooth-leveling cab turns 290 degrees providing 360-degree visibility to surroundings and boom movements. The auto-leveling cab keeps the operator balanced and comfortable in steep and uneven terrain. Precise, efficient harvesting control The TimberMatic H-16 control system provides reliable, efficient control of...

EASY MAINTENANCE NO SWEAT. Fast daily checks Grouped checkpoints and optional central lubrication system speed daily checks and greasing. More uptime between service Main service intervals of 1,500 and 3,000 hours with intermediate service at 750 hours decrease planned downtime and expense. Fuel-efficient hydraulic-driven fan Hydraulic-driven variable-speed fan runs only as needed, reducing fuel consumption and debris flow through the cooler cores. It’s programmable to reverse at periodic intervals to clear core-clogging buildup.

Get valuable insight with PRECISION FORESTRY TimberMatic™ Maps and TimberManager™ TimberMatic Maps and TimberManager are proven jobsite-mapping tools originally designed for wheeled cut-to-length logging operations. TimberMatic Maps enables enhanced visibility, allowing operators to review production values as well as see and create points of interest that can be shared in real time with other onsite team members. Staff not on the jobsite can also access any of this data through TimberManager, to optimize tasks and increase efficiency. JDLink alerts can be sent to your computer or mobile...

1070G Engine Manufacturer and Model Non-Road Emission Standard Maximum Power Net Peak Torque Fuel Tank Capacity Diesel Exhaust Fluid (DEF) Tank Capacity Total Usable Transmission Hydrostatic-mechanical, 2-speed gearbox Tractive Force Travel Speed Gear 1 Gear 2 Steering/Brakes Proportional frame steering with electrical joystick Turning Angle Brakes Parking/Emergency Frame Oscillation Axles/Bogies Axles Front Rear Electrical Voltage Batteries Alternator Lights Hydraulics Load sensing Pump Capacities Working Pressure Hydraulic Tank Boom Type Maximum Reach Lengths (head included) Gross Lifting...

Dimensions* 1070G 4W A Length 6723 mm (22.06 ft.) B Front Axle — Middle Joint 1850 mm (6.07 ft.) C Rear Axle — Middle Joint 1850 mm (6.07 ft.) B + C Wheelbase 3700 mm (12.14 ft.) Tires Front 34 in. or 26.5 in. Rear 34 in. D Width 600-Series Tires Min. 2600 mm (8.53 ft.) 650-Series Tires Min. 2710 mm (8.89 ft.) 710-Series Tires Min. 2790 mm (9.15 ft.) Outer Turning Radius – 710-Series Tires 5815 mm (19.08 ft.) Inner Turning Radius – 710-Series Tires 3080 mm (10.10 ft.) Transport Height 3708 mm (12.17 ft.) Transport Length 11 435 mm (37.52 ft.) E Ground Clearance, Middle Joint 570 mm (22.4...

1170G Engine Manufacturer and Model Non-Road Emission Standard Maximum Power Net Peak Torque Fuel Tank Capacity Diesel Exhaust Fluid (DEF) Tank Capacity Total Usable Transmission Hydrostatic-mechanical, 2-speed gearbox Tractive Force Travel Speed Gear 1 Gear 2 Steering/Brakes Proportional frame steering with electrical joystick Turning Angle Brakes Parking/Emergency Frame Oscillation Axles/Bogies Axles Front Rear Electrical Voltage Batteries Alternator Lights Hydraulics Load sensing Pump Capacities Working Pressure Hydraulic Tank Boom Type Maximum Reach Lengths (head included) Gross Lifting...