John Deere 26G Operator's Manual

John Deere 26G Excavator manual cover
Pages 196
Year 0
Language(s)
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John Deere 26G Excavator Specification

The John Deere 26G Excavator is a versatile and compact machine designed for efficient performance on a variety of construction and landscaping projects. This excavator is powered by a reliable 20.0 kW (26.8 hp) Tier 4 Final Yanmar diesel engine, ensuring robust performance with compliance to stringent emission standards. It features an operating weight of approximately 2,720 kg (5,998 lb), making it suitable for tasks in confined spaces while maintaining stability and control. Its maximum digging depth reaches 2.59 m (8 ft 6 in), and the maximum digging reach is 4.77 m (15 ft 8 in), providing ample capability for trenching and excavation.

The 26G's hydraulic system is designed for smooth and precise operation, with an auxiliary flow of 30.2 L/min (8 gpm) to support a variety of attachments, enhancing its versatility on the job site. The operator's station is ergonomically designed with intuitive controls, ensuring operator comfort and ease of use. A spacious cab offers excellent visibility, contributing to increased safety and productivity. Additionally, its zero-tail-swing design allows for better maneuverability and reduced risk of damage in tight spaces.

The undercarriage of the 26G features durable tracks that provide stability and traction across different terrains, making it suitable for diverse operational environments. Maintenance is streamlined with easily accessible service points, reducing downtime and increasing efficiency. Furthermore, the John Deere 26G is equipped with advanced telematics for monitoring machine health and performance, assisting in proactive maintenance and fleet management. This excavator's combination of power, efficiency, and advanced features makes it an ideal choice for contractors seeking a reliable and adaptable solution for their excavation needs.

John Deere 26G Excavator F.A.Q.

How do I perform daily maintenance on the John Deere 26G Excavator?

Performing daily maintenance includes checking the engine oil level, inspecting the coolant level, checking hydraulic fluid levels, inspecting hoses and belts for wear, and ensuring that all safety features are functioning correctly.

What should I do if the excavator's engine fails to start?

First, check the battery connections for corrosion and ensure they are tight. Then, verify that there is adequate fuel and that the fuel shutoff valve is open. Inspect the fuses and replace any that are blown. If the problem persists, consult the operator's manual for further troubleshooting steps.

How can I troubleshoot hydraulic system issues on the John Deere 26G Excavator?

Check for low hydraulic fluid levels and refill if necessary. Inspect hoses and connections for leaks or damage. Listen for unusual noises, which may indicate air in the system. Clean or replace filters if they are clogged. If problems continue, consult a professional technician.

What is the recommended interval for changing the engine oil?

The engine oil should be changed every 250 operating hours or annually, whichever comes first. Always refer to the operator’s manual for the most accurate maintenance intervals.

How do I properly store the John Deere 26G Excavator during the off-season?

Clean the excavator thoroughly and perform all routine maintenance tasks. Fill the fuel tank and add a stabilizer to prevent condensation. Store the machine in a dry, sheltered area and disconnect the battery to prevent drainage.

What steps should be taken if the excavator's tracks are slipping?

Check the tension of the tracks and adjust them according to the specifications in the operator’s manual. Inspect the tracks for excessive wear or damage, and clean any debris that may be lodged in the undercarriage.

How can I ensure optimal fuel efficiency with the John Deere 26G Excavator?

Operate the excavator at the recommended RPM range and avoid excessive idling. Keep the machine well-maintained by performing regular oil and filter changes. Using high-quality fuel and lubricants can also enhance fuel efficiency.

What safety precautions should be followed when operating the John Deere 26G Excavator?

Always wear appropriate personal protective equipment, such as a hard hat and safety boots. Conduct a pre-operation inspection and ensure all safety features are operational. Be aware of your surroundings and maintain a safe distance from other workers and equipment.

What is the procedure for replacing a hydraulic hose on the 26G Excavator?

First, relieve pressure from the hydraulic system. Remove the damaged hose by loosening the fittings. Install the new hose by securing the fittings tightly. Check for leaks after re-pressurizing the system and ensure everything is functioning properly.

How can I improve the digging performance of my John Deere 26G Excavator?

Ensure the bucket teeth are sharp and not worn down. Maintain proper hydraulic pressure and fluid levels. Adjust the excavator’s operating mode for the specific digging conditions and ensure that the weight is optimally balanced.