John Deere 856 Operator's Manual

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John Deere 856 Bulldozer Specification

The John Deere 856 Bulldozer is engineered to deliver robust performance and versatility across various construction and earthmoving applications. This powerful machine is equipped with a Tier 4 Final diesel engine, providing excellent fuel efficiency and reduced emissions to meet stringent environmental standards. With an operating weight of approximately 45,000 pounds, the 856 model is designed to handle demanding tasks with ease. Its advanced hydrostatic transmission system ensures smooth and responsive control, offering variable speeds to adapt to different terrains and job requirements.

The bulldozer's blade, available in multiple configurations, provides superior material handling capabilities, enhancing productivity in grading, leveling, and land-clearing operations. The operator's cabin is ergonomically designed with state-of-the-art controls and a high-visibility layout, ensuring both comfort and safety during extended working hours. The intuitive interface integrates seamlessly with advanced GPS and telematics systems, enabling precise operation and real-time monitoring of machine performance.

Durability is a hallmark of the John Deere 856, featuring a reinforced undercarriage and high-strength steel components that withstand harsh working conditions. Maintenance is simplified through easily accessible service points and diagnostic tools that minimize downtime. Overall, the John Deere 856 Bulldozer combines cutting-edge technology with rugged construction to deliver exceptional results in a wide range of heavy-duty applications.

John Deere 856 Bulldozer F.A.Q.

How do I properly start the John Deere 856 Bulldozer?

Ensure the bulldozer is on a level surface. Check that all controls are in the neutral position, insert the key, and turn it to the start position. Allow the engine to warm up before operation.

What regular maintenance is required for the John Deere 856 Bulldozer?

Regular maintenance includes checking and changing the engine oil, inspecting hydraulic fluid levels, greasing all pivot points, and examining track tension. Follow the service intervals specified in the operator's manual.

How can I troubleshoot engine starting issues?

Check the battery connections and charge level. Inspect the fuel system for proper flow. Ensure the air filters are clean and examine the starter motor and ignition switch for faults.

What should I do if the bulldozer tracks are slipping?

Check the track tension and adjust it according to the manual's specifications. Inspect the track pads for wear and replace them if necessary. Ensure the ground conditions are suitable for operation.

How do I change the hydraulic fluid in the John Deere 856 Bulldozer?

Park the bulldozer on a level surface and safely relieve hydraulic pressure. Remove the hydraulic reservoir cap, drain the old fluid, replace the filter, and refill with the recommended hydraulic fluid.

What causes overheating in the John Deere 856 Bulldozer and how can I fix it?

Overheating can be caused by low coolant levels, a malfunctioning thermostat, or a clogged radiator. Check coolant levels and refill as needed, inspect the thermostat, and clean the radiator fins to ensure proper airflow.

How do I adjust the blade angle on the John Deere 856 Bulldozer?

Use the blade control levers to adjust the angle settings. Refer to the operator's manual for specific instructions on achieving the desired blade position for various tasks.

What is the procedure for checking the transmission fluid level?

With the engine running and the transmission in neutral, locate the transmission dipstick. Remove it, wipe it clean, reinsert, and then remove it again to check the fluid level. Add fluid as necessary.

How do I replace a worn-out track on the John Deere 856 Bulldozer?

Safely elevate the bulldozer and relieve track tension. Remove track pins or connectors, replace the worn track with a new one, and ensure proper tension is set according to the manual.

What safety precautions should be taken when operating the John Deere 856 Bulldozer?

Always wear appropriate personal protective equipment. Ensure the work area is clear of obstacles and bystanders. Familiarize yourself with the controls and emergency procedures before operation.