Detailed Specifications and Features of the John Deere 310L Backhoe Loader

The John Deere 310L features a powerful 4.5-liter diesel engine delivering 85 horsepower at 2,400 RPM, providing reliable performance for diverse construction tasks. Its operating weight reaches approximately 12,100 pounds, offering stability without sacrificing maneuverability.

With a maximum digging depth of 14 feet 6 inches and a reach of up to 20 feet 4 inches, this backhoe loader handles demanding excavation efficiently. The hydraulic system operates at a maximum pressure of 3,200 PSI, ensuring smooth and responsive control over attachments.

Fuel capacity stands at 32 gallons, allowing extended operation between refills, while the transmission offers 4 forward and 4 reverse speeds for versatile handling. The John Deere 310L balances power, reach, and control to suit various job site requirements.

John Deere 310L Speces Detailed Technical Breakdown

Engine: The 310L is powered by a 4.5-liter John Deere PowerTech diesel engine delivering 93 horsepower at 2,600 RPM. This provides a balance between fuel consumption and power output suited for demanding tasks.

Operating Weight: The machine weighs approximately 17,000 pounds (7,700 kg), allowing it to maintain stability while maneuvering on various terrains without sacrificing mobility.

Hydraulic System: The 310L features a variable-displacement pump providing up to 29 gallons per minute (110 liters/min) at 3,000 PSI (207 bar). This hydraulic flow supports quick cycle times and smooth operation of attachments.

Digging Reach and Depth: The maximum digging depth reaches 14.7 feet (4.48 meters), while the reach at ground level extends to 21.3 feet (6.5 meters), enabling effective trenching and material handling.

Bucket Capacity: Standard buckets hold between 0.3 to 1.0 cubic yards (0.23 to 0.77 cubic meters), accommodating various project requirements without compromising efficiency.

Travel Speed: The 310L can travel up to 25.5 miles per hour (41 km/h), allowing fast repositioning on job sites and reducing downtime between tasks.

Operator Comfort: The cab offers excellent visibility and ergonomic controls, with air conditioning and suspension seating designed to reduce fatigue during extended work hours.

Fuel Tank: A 40-gallon (151-liter) fuel capacity supports longer operating periods between refills, increasing productivity.

Maintenance: Access points for daily checks and routine maintenance are strategically placed to simplify service and reduce downtime.

Engine Performance and Fuel Consumption Metrics

The John Deere 310L operates with a 3.6-liter, four-cylinder turbocharged diesel engine delivering 74 horsepower at 2,600 rpm. This power output supports heavy-duty tasks while maintaining stable torque across a wide rpm range, enhancing digging and lifting efficiency.

Fuel consumption averages around 8 to 10 liters per hour under typical operating conditions. This rate varies depending on load intensity and operational settings but remains competitive within its class. The machine’s fuel tank capacity is 74 liters, allowing extended work cycles between refills.

Its electronic fuel injection system optimizes combustion, reducing fuel waste and emissions. Operators can adjust engine throttle and hydraulic flow to balance power needs and fuel use, maximizing operational time without compromising performance.

Regular monitoring of fuel consumption alongside engine diagnostics supports timely maintenance and prevents unnecessary downtime. The John Deere 310L’s design ensures that power delivery remains consistent, avoiding fuel spikes during peak workload periods.

Hydraulic System Capacities and Operating Parameters

The John Deere 310L features a hydraulic system designed to handle demanding workloads with precise control. It operates at a system pressure of 3,000 psi (20,685 kPa), ensuring strong hydraulic force for attachments and auxiliary functions.

The total hydraulic flow reaches 23.1 gallons per minute (87.5 liters per minute), supporting smooth operation of the loader, backhoe, and auxiliary circuits.

• Hydraulic reservoir capacity: 12.5 gallons (47.3 liters)
• Hydraulic system total capacity: 24.8 gallons (93.9 liters)
• Implement pump flow: 19.8 gallons per minute (75 liters per minute)
• Steering pump flow: 6.3 gallons per minute (23.8 liters per minute)

Maintaining the recommended hydraulic fluid level within the reservoir prevents cavitation and maintains consistent pressure during heavy operations. Use John Deere Hy-Gard or an equivalent fluid meeting JD specification J20C.

Regularly check and replace hydraulic filters every 500 hours or sooner under dusty conditions to preserve system integrity and avoid performance loss.

The system supports an optional auxiliary hydraulic circuit, delivering up to 13.2 gallons per minute (50 liters per minute) for powered attachments. This capacity facilitates efficient operation of tools like hydraulic breakers or augers without compromising primary functions.

Dimensions, Weight, and Operational Reach Specifications

The John Deere 310L features an overall length of approximately 5,630 mm (221.7 inches) with the bucket on the ground, ensuring maneuverability in confined spaces. Its width measures 2,320 mm (91.3 inches) without attachments, providing stable operation on various terrains. The height to the top of the cab reaches 3,010 mm (118.5 inches), allowing clearance under most structures.

The operating weight stands near 7,900 kg (17,419 lbs), balancing robust build quality with transport considerations. This weight supports efficient digging and lifting tasks while maintaining stability during operation.

The loader’s maximum lift height reaches 3,540 mm (139.4 inches) at the pivot pin, enabling effective loading into trucks or hoppers. The reach at maximum lift height extends to 840 mm (33.1 inches), granting access over obstacles and into tight-loading areas.

Digging depth measures 3,670 mm (144.5 inches) from ground level, allowing the 310L to handle trenching and excavation tasks with precision. The bucket rollback angle of 45 degrees supports secure material retention during transport.

Turning radius with the bucket is 4,920 mm (193.7 inches), facilitating smooth operation in restricted environments. Ground clearance of 350 mm (13.8 inches) helps navigate uneven surfaces without damaging the undercarriage.