Description:
Serial Number Information
Use the chart below to identify your John Deere 310D model year:
| Year |
Serial Number Range |
| 1990 |
770694 – 774562 |
| 1991 |
774563 – 781006 |
| 1992 |
781007 – 785760 |
| 1993 |
785761 – 796156 |
| 1994 |
796157 – 805316 |
| 1995 |
805317 – 815374 |
| 1996 |
815375 and up |
Location: Serial number plate is typically located on the left side of the machine frame below the operator's seat or near the loader arm mounting pivot.
Key Specifications
| Feature |
Specification |
| Engine |
John Deere 4039D 4-cylinder diesel |
| Horsepower |
70 HP |
| Transmission |
Synchromesh Shuttle Shift (SS) |
| Loader Bucket Capacity |
1.12 cubic yards |
| Backhoe Dig Depth |
14 ft 6 in |
| Operating Weight |
13,600 – 14,150 lbs |
Key Features
Reliable Diesel Power
Powered by the proven JD 4039D engine, the 310D offers dependable 70 HP performance for both digging and material handling.
Smooth Synchromesh Shuttle Shift
The shuttle shift transmission allows quick forward and reverse changes, improving productivity during loading and trenching cycles.
High-Capacity Loader & Backhoe
With a 1.12 yd³ loader bucket and a backhoe capable of digging to 14'6", the 310D handles a wide variety of construction and utility applications.
Balanced Mid-Size Weight
Weighing between 13,600 and 14,150 lbs, this machine offers excellent stability without being too large to transport on standard trailers.
Common Replacement Parts
Keep your JD 310D running smoothly with high-demand components available at Broken Tractor:
Engine Components
Fuel injectors, air filters, oil filters, water pumps, head gaskets
Transmission & Drivetrain
Clutch packs, shuttle shift gears, transmission solenoids, axle seals
Hydraulics
Boom and dipper cylinders, loader tilt cylinders, valve bodies, hydraulic pumps
Loader & Backhoe Linkage
Pins and bushings, swing cylinders, bucket teeth, quick couplers
Cooling & Fuel Systems
Radiators, thermostats, fuel tanks, sediment bowls, fuel lines
Maintenance Schedule
| Task |
Recommended Interval |
| Engine Oil & Filter |
Every 100 hours |
| Fuel Filter Replacement |
Every 200 hours |
| Hydraulic System Service |
Every 250 hours |
| Transmission Fluid Check |
Every 250 hours |
| Grease Loader & Backhoe Pins |
Daily or before use |
| Coolant System Flush |
Annually or every 1,000 hours |