4 5 – 2 0 0 N E T J H O R S E P O W E R DOZERS 750J | 850J DKAJGDZR Page 1 Vertis QCA 1300 19th Street, Suite 200 East Moline, IL 61244 Cyan Magenta Yellow Black
750J 145 hp Standard, LT 155 hp LGP 32,585 lb. Standard 34,395 lb. LT 36,725 lb. LGP 22-, 24-, 28-, and 34-in. grousers 128-, 130-, and 156-in. blades Simply advanced. Built with the same kind of forward thinking as an operator to customize machine operation and our first hydrostatic dozer more than 30 years response to personal preferences. Coupled with ago, 750J and 850J Dozers continue to define an uncommonly smooth full-featured hydrostatic the way earthwork gets done.
ge 2 850J 185 hp Standard, LT, WT, WLT 200 hp LGP 40,165 lb. Standard 43,015 lb. LT 41,285 lb. WT 44,225 lb. WLT 45,375 lb. LGP 22-, 24-, 30-, and 36-in. grousers 128-, 140-, 146-, 152-, 158-, and 168-in. blades Power turns, power management, infinite speed control –– we introduced them all more than 30 years ago. And today’s 750J and 850J are loaded with even more productivity- and uptime-boosting enhancements.
Equipped with optional Integrated Grade Control (IGC), adding your preferred grade-control system is “plug-and-play” easy. Independent track control speeds up or slows down each side – for smooth, full-power turns. An automatic 10-percent power boost helps carry more material in a turn. No need to cross-steer or ride a brake. These dozers steer the same and maintain their preset speed whether working on level ground or a 2-to-1 slope. Maximize productivity with minimal effort. All dozers move the earth.
ge 4 Low-effort controls command the blade and a full-featured hydrostatic drivetrain, ensuring predictable response at all times in all conditions. Simply set the maximum desired ground speed and the powermanagement system automatically maintains peak engine rpm and power efficiency without stalling or shifting. Infinitely variable range to 6.8 mph gives total flexibility to match ground speed to the load.
Get more done within our comfort zone. Generous hydraulic flow and precise metering ensure powerful and quick blade response, while providing a natural “feel” that will enhance any operator’s grading skills. A thumb-actuated switch provides low-effort angle control. Vertis QCA 1300 19th Street, Suite 200 East Moline, IL 61244 Retractable seat belt, slip-resistant floor mat, convenient grab bars, neutral-start lever, and automatic park brake help keep the operator out of harm’s way.
t proories ge 6 Exclusive TMC lets you customize decelerator mode and response, forward/ reverse ground-speed ranges, steering modulation, FNR shift rate, and forward/ reverse speed ratios, for unsurpassed one-of-a-kind control. Want your operators to be more productive? Put them in the seat of this spacious air-conditioned modular cab.
One-piece welded mainframe resists torsional stress, absorbs shock loads, and delivers maximum strength while allowing easy service access to major components. Individually replaceable wetsleeve cylinder liners provide uniform engine cooling and long-term durability. Sealed transmission connectors prevent moisture and contaminants from entering terminals: gold pins resist corrosion for increased reliability. N sp do fin in fra ef sh Nothing lasts like a Deere, either.
ge 8 No need for elevated sprockets. Heavy-duty double-reduction planetary final drives are mounted independent of the track frames, where they’re effectively protected from shock loads. One-piece rigid track frames ensure long-term track alignment. Smooth idlerto-sprocket covers shed material buildup for easy clean-out. Bolt-on wear parts for the chain guides and push-beam mounts virtually eliminate difficult and time-consuming cut-and-weld repairs.
Perforations act as a “first filter,” preventing entry of most debris. Anything that gets past the five-mm holes also easily passes through the cooler cores. Unitized mainframe with flush-fit bottom guards combines with tight-fitting side shields to prevent debris from being drawn into the engine compartment. No stacked coolers in these crawlers. Side-by-side cores with wide fin spacing reduce clogging and are easy to clean. Keep your cool and burn less fuel.
Variable-speed fan automatically speeds up or slows down, operating only as needed to keep things cool. Helps conserve power and fuel, while reducing noise. Air isn’t blown into the coolers, so engine and transmission reach operating temperatures more quickly in cold weather. Warm fluids flow easier, helping extend component life, too. Programmable fan automatically reverses to help eliminate cooler-clogging buildup. Or press a button on the dash to actuate cleaning cycles as needed.
The J-Series’ highly adaptable drivetrain makes them ideal for work with rear-mount attachments such as rippers and cable plows. Forestry-protection packages and wastehandler configurations help these machines survive and thrive in tough applications. Built to do one job extremely well – yours. Yours isn’t just any business.
ge 12 BLADE CONFIGURATIONS With optional Integrated Grade Control, wiring harnesses, sensor mounts, control valves, and monitor bracket are factory installed. So adding a Trimble®, TOPCON, or other electronic grade-control system is “plug-and-play” easy. Choose the blade that’s best for your kind of work. Purpose-built mainframes allow optimized component placement — for uncompromised grading ability, regardless of which configuration you prefer.
Se hy el cr ga at Uncover new ways to keep costs down. Re ea re pi en ov Vertical filters allow quick, no-spill changes. Engine, hydraulics, and transmission utilize a common oil, further simplifying service. Advanced in-cab monitor gives easyto-understand messages for quick and easy troubleshooting without special tools. Operator station tilts a full 70 degrees in only minutes, for wide-open access to internal components.
ge 14 Separate hydraulic and hydrostatic reservoirs eliminate any possibility of cross-contamination. Sight gauges give fluid levels at a glance. Hinged side shields open wide for ground-level access to dipsticks, fill tubes, batteries, master electrical shutoff, and engine, transmission, and hydraulic filters. Fluid sample ports and remote drive system test ports simplify preventative maintenance work and troubleshooting for increased uptime.
Specifications Engine 750J 750J LT 750J LGP Manufacturer and Model. . . . . . . . . . . . . . . Non-Road Emission Standards. . . . . . . . . . . Cylinders. . . . . . . . . . . . . . . . . . . . . . . . . . . Displacement. . . . . . . . . . . . . . . . . . . . . . . . Net Peak Power (ISO9249). . . . . . . . . . . . . . Net Peak Torque (ISO9249). . . . . . . . . . . . . Aspiration . . . . . .
Cylinders 750J / 750J LT / 750J LGP Heat-treated, chrome-plated, polished cylinder rods, hardened steel (replaceable bushings) pivot pins Electrical Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . Battery Capacity . . . . . . . . . . . . . . . . . . . . . Reserve Capacity. . . . . . . . . . . . . . . . . . . . . Alternator Rating Cab. . . . . . . . . . . . . . . . . . . . . . . . . . .
Optional or Special Equipment 750J 750J LT 750J LGP Blade Type . . . . . . . . . . . . . . . . . . . . . . . . . Tracks – Dura-Trax™ Lubricated Chain with Split Master Link, Single-Bar Grousers, and Extended Life Undercarriage 22-in. (560 mm) Moderate Duty. . . . . . . . . . . . . . . . . . . . 22-in. (560 mm) Extreme Duty. . . . . . . . . . . . . . . . . . . . 24-in. (610 mm) Moderate Duty. . . . .
Machine Dimensions (continued) 750J Blade Type . . . . . . . . . . . . . . . . . . . . . . . . . J Overall Width with Blade Angled. . . . . . . K Blade Angle. . . . . . . . . . . . . . . . . . . . . . L Cut Reach. . . . . . . . . . . . . . . . . . . . . . . . M Width Over Track. . . . . . . . . . . . . . . . . . N Cast Reach. . . . . . . . . . . . . . . . . . . . . . .
Specifications Engine 850J / 850J LT / 850J WT / 850J WLT For use in U.S., Canada, and Europe Manufacturer and Model. . . . . . . . . . . . . . . John Deere PowerTechTM Plus 6090HT Non-Road Emissions Standards. . . . . . . . . EPA Tier 3 / EU Stage IIIA Cylinders. . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Displacement . . . . . . . . . . . . . . . . . . . . . . . 550 cu. in. (9.0 L) Net Peak Power (ISO9249) .
Cylinders 850J / 850J LT / 850J WT / 850J WLT / 850J LGP Heat-treated, chrome-plated, polished cylinder rods, hardened steel (replaceable bushings) pivot pins Electrical Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 volt Battery Capacity. . . . . . . . . . . . . . . . . . . . . 950 CCA Reserve Capacity. . . . . . . . . . . . . . . . . . . . 190 min. Alternator Rating Cab. . . . . . . . . . . . . . . . . . .
Optional or Special Equipment 850J 850J LT 850J WT 850J WLT Blade Type. . . . . . . . . . . . . . . . . . . . . . . . . Outside dozer PAT Outside dozer PAT Tracks – Dura-Trax™ Lubricated Chain with Split Master Link, Single-Bar Grousers, and Extended Life Undercarriage 22-in. (560 mm) Extreme Duty. . . . 341 lb. (155 kg) 384 lb. (174 kg) – 482 lb. (– 219 kg) N/A 24-in. (610 mm) Moderate Duty. . . . in base* in base* – 823 lb.
Machine Dimensions (continued) 850J 850J LT 850J WT 850J WLT 850J LGP Blade Type. . . . . . . . . . . . . . . . . . . . . . . . . Outside dozer PAT Outside dozer PAT M Width Over Track. . . . . . . . . . . . . . . . . . 8 ft. 2 in. (2489.2 mm) 8 ft. 10 in. (2692.4 mm) 9 ft. 2 in. (2794 mm) 9 ft. 10 in. (2997.2 mm) N Cast Reach . . . . . . . . . . . . . . . . . . . . . . N/A 11.2 in. (284 mm) N/A 10.7 in.
750J / 850J CRAWLER DOZERS Key: l Standard equipment s Optional or special equipment 750J 850J Engine l Certified to EPA Tier 3 emissions l Certified to EPA Tier 3 and EU Stage IIIA emissions s Certified to EPA Tier 2 and EU Stage II emissions l l Electronic control with automatic engine protection l l Dual safety element dry-type air cleaner, evacuator valve l l Muffler, self draining, under hood, with vertical stack l l Environmental service drains s s Ether start aid s s