Detailed specifications and technical data for John Deere 300 excavator model

The John Deere 300 Excavator delivers a powerful 202-horsepower engine paired with an advanced hydraulic system offering a maximum flow rate of 44 gallons per minute. Its operating weight reaches approximately 71,000 pounds, providing excellent stability and digging force on various job sites. The machine’s maximum digging depth extends to 24 feet, making it suitable for medium to large-scale excavation tasks.

Equipped with a spacious cab featuring ergonomic controls, the 300 model enhances operator comfort and precision. Its fuel capacity of 60 gallons supports extended work hours without frequent refueling interruptions. The undercarriage uses heavy-duty track components designed for durability and reduced maintenance costs, allowing the excavator to handle rough terrain efficiently.

The hydraulic system includes an auxiliary circuit supporting a variety of attachments, increasing versatility. With a bucket breakout force near 40,000 pounds and an arm breakout force around 28,000 pounds, this excavator maintains strong performance during demanding digging and lifting operations. The 300 John Deere model balances power and control, making it a reliable choice for contractors and construction professionals.

300 John Deere Excavator Specs

The John Deere 300 Excavator delivers 210 horsepower from its efficient diesel engine, providing strong performance for heavy-duty tasks. It features an operating weight around 30,000 kg (66,000 lbs), ensuring stability and balance on uneven terrain. The maximum digging depth reaches approximately 7.4 meters (24.3 feet), allowing access to deep trenches with ease.

Hydraulic systems operate at 3500 psi, offering smooth and responsive control over attachments. The bucket capacity ranges between 0.8 and 1.2 cubic meters, depending on the configuration, making it versatile for various material types. The swing speed clocks in at 11.5 rpm, enhancing maneuverability on tight job sites.

Fuel tank capacity holds 350 liters, supporting long work cycles without frequent refills. The cab includes ergonomic controls and climate control for operator comfort during extended shifts. Track width of 600 mm balances traction and ground pressure, reducing soil disturbance while maintaining grip.

This model supports multiple attachments, from standard buckets to hydraulic hammers, increasing job site adaptability. Service intervals occur every 500 hours, minimizing downtime and maintenance costs. Overall, the 300 John Deere Excavator combines power, reach, and efficiency suited for demanding construction and excavation projects.

Engine Performance and Fuel Consumption Details

The John Deere 300 excavator runs on a powerful John Deere PowerTech™ engine delivering 173 horsepower at 2,000 RPM. This engine generates a peak torque of 685 Nm, ensuring steady power during heavy-duty tasks and quick cycle times.

Fuel injection technology optimizes combustion, reducing consumption without sacrificing performance. Expect an average fuel consumption rate of approximately 15 liters per hour under typical operating conditions, though exact figures vary with workload and terrain.

The engine features an electronic control module (ECM) that continuously adjusts fuel delivery and engine speed to maintain efficiency. This smart management lowers fuel costs and extends engine life.

Operators can improve fuel economy by maintaining steady throttle input and avoiding unnecessary idling. Regular maintenance of fuel filters and air intake also helps sustain optimal engine function.

In addition, the auto idle and auto shutdown functions reduce fuel waste during pauses, contributing to overall savings. Monitoring real-time fuel data via the onboard display allows quick adjustments for more economical operation.

Hydraulic System Capacities and Operational Limits

Maintain the hydraulic reservoir capacity at approximately 43 gallons (163 liters) for the John Deere 300 excavator. This volume supports consistent pressure and cooling during extended operation. The system’s maximum operating pressure reaches 5,800 psi (40 MPa), ensuring optimal force for digging and lifting tasks.

The hydraulic flow rate peaks at 42 gallons per minute (159 liters per minute), balancing speed and power without overloading components. Use hydraulic fluid that meets John Deere Hy-Gard specifications to protect seals and valves from wear and contamination.

Avoid exceeding the maximum pressure limit to prevent damage to pumps and actuators. Monitor fluid temperature closely; it should remain below 185°F (85°C) to maintain system integrity and prevent premature component failure.

Regularly check hydraulic filter condition and replace it after 500 hours or sooner under dusty conditions. Keeping the system clean minimizes downtime and extends the service life of cylinders and motors.

When operating in heavy-load scenarios, reduce cycle speed slightly to prevent overheating and maintain smooth hydraulic performance. This adjustment preserves system responsiveness and extends equipment durability.

Dimensions and Weight for Transport and Site Planning

The John Deere 300 excavator measures 29.4 feet (8.96 meters) in length with the standard arm and bucket attached, which helps determine trailer size for transport. Its width reaches 9.2 feet (2.8 meters), allowing it to fit within typical highway lane limits without special permits in many regions.

Height stands at 10.2 feet (3.1 meters) when the cab roof is included, so verify clearance under bridges or overhead structures on the route. The tail swing radius is 8.4 feet (2.56 meters), a key figure when planning tight job sites or maneuvering near obstacles.

The transport weight of the 300 model ranges from approximately 32,000 to 34,000 pounds (14,500 to 15,400 kilograms), depending on attachments and fuel load. This influences the choice of hauling equipment and trailer configuration.

• For transport, use a lowboy trailer rated for at least 35,000 pounds to maintain safety margins.
• Ensure transport height clearance exceeds 11 feet (3.35 meters) to account for loading equipment and securing mechanisms.
• Plan for additional width if side-mounted equipment or counterweights are attached.

On-site, allocate workspace with a minimum clearance of 12 feet (3.7 meters) around the machine to enable safe operation and maintenance. Consider the boom’s maximum reach of about 24 feet (7.3 meters) for positioning materials or digging zones.

By knowing these precise dimensions and weights, you can avoid transport delays, reduce setup time, and enhance safety throughout the project.