John Deere 315SG 2WD Ext, 2002 Technical Specifications
| SideShift or CenterMount | SS |
| SAE dig depth (mm) | 5490 |
| Reach @ ground level (mm) | 6630 |
| Loading height (mm) | 4340 |
| Bucket width, min-max (mm) | 300-1200 |
| Bucket breakout (kgf) | 5520.408163 |
| Dipper breakout (kgf) | 3540.816327 |
| Slew System | Cylinder |
| Loader Bucket Capacity (m3) | 1 |
| Dump height (mm) | 2690 |
| Bucket width (mm) | 2340 |
| Bucket breakout (kgf) | 4440 |
| Engine Make & Model | JD4045T |
| Engine power (kW@rpm) | 64@2000 |
| Engine displacement (lit) | 4.52 |
| Number of cylinders | 4 |
| Pump type | Gear |
| Pump flow (lit/min) | 136 |
| Relief valve pressure (bar) | 250 |
| Transmission type | PS |
| Drive | 2WD |
| Speeds, FR | 43 |
| Maximum speed (km/h) | 38.9 |
| Ride control (Std/Opt/NA) | Std |
| Travel length (mm) | 5260 |
| Travel height (mm) | 3670 |
| Width (mm) | 2360 |
| Turn circle radius without brakes (mm) | 4040 |
| Operating weight (kg) | 7745 |
| Model | 315SG 2WD Ext |
Introduction
The John Deere 315SG is a 2WD Ext Backhoe Loader designed to perform various digging and construction tasks. This article analyzes the machine’s specifications and features, outlining their advantage and disadvantage while highlighting practical applications using real-world examples.
Advantages of the John Deere 315SG
Sideshift or Centermount
The John Deere 315SG features a Sideshift or Centermount option, offering flexibility in the bucket position, allowing the cylindrical loader to access a wide range of digging positions. The Sideshift and Centermount excavators are beneficial in trenching, digging footings, and excavating basements.
SAE Digging Depth
The John Deere 315SG comes with a Standard SAE Digging Depth of 5490 mm, which is essential in digging deep basements and foundations for larger construction projects. With this depth, it is possible to excavate deeper soil layers for more massive structures, thus reducing the need for a lot of excavation support, which is time and cost-saving.
Bucket Capacity and Loading Height
The John Deere 315SG’s Loader Bucket Capacity is impressive, with a capacity of 1 m3. This feature is critical in digging and lifting materials such as gravel, sand, and rocks in construction sites. Its Loading Height of 4340 mm, coupled with a Reach of 6630 mm, enables the machine to load while ensuring a safe pickup distance for the operator.
Dump Height and Bucket Breakout
The Dump Height of the John Deere 315SG is 2690 mm, facilitating the loading of materials into trucks for transportation to different sites. Its Breakout force is exceptional with a bucket breakout of 5520.408 kgf and a dipper breakout of 3540.816327 kgf. This feature improves efficiency as it allows the operator to work smoothly without experiencing jamming while excavating.
Transmission and Speed
The John Deere 315SG features a Power Shift transmission that is reliable and efficient in delivering consistent power when operating. The transmission offers better performance and reduced fuel consumption, enhancing productivity, and lowering operating costs. The machine is also fast, with speeds of up to 43 forward gears, ensuring faster movements across the job site.
Disadvantages of the John Deere 315SG
Two-Wheel Drive
The John Deere 315SG 2WD Ext may encounter difficulties when working in challenging terrain, especially on uneven slopes where the tires cannot grip the ground effectively. In such a case, the machine might experience reduced traction, leading to a reduction in productivity.
Pump Flow
The Pump Flow of the John Deere 315SG is 136 liters per minute, which might be inadequate for heavy digging and excavation tasks that require more significant hydraulic power. This deficiency might result in a slowed-down machine performance, affecting the overall efficiency of the operation.
Practical Applications of the Features and Specifications
Excavation of a Foundation for a Small Building
The John Deere 315SG’s Sideshift or Centermount option offers flexibility when excavating the perimeter foundation for a small building. The machine can easily move and excavate closer to the foundation edges without the need for manual excavation, saving on labor costs and time.
Digging a Pool
The John Deere 315SG’s 1 m3 Loader Bucket capacity is essential when digging a pool’s construction site, allowing the operator to carry large volumes of soil. Its Digging Depth of 5490mm helps in reaching deeper layers of soil while its Loading Height of 4340mm and its Reach of 6630mm makes for easy pick up and loading of the excavated soil into dump trucks.
Lifting Heavy Weights
The John Deere 315SG with its exceptional bucket breakout force of 5520.408 kgf and a dipper breakout of 3540.816327 kgf is useful when lifting large rocks or concrete slabs, exemplifying the machine’s toughness and strength. Moreover, its Power Shift transmission provides more power, reducing fuel consumption, and improving the machine’s overall efficiency.
Overall Assessment
In conclusion, the John Deere 315SG 2WD Ext Backhoe Loader is a reliable machine for various construction and excavation projects. Its exceptional features such as the Sidemount or Centermount option, Digging Depth, Bucket Capacity, and Loading and Dumping Height make it one of the best machines for excavation and construction. However, its Two-Wheel Drive and Pump Flow might limit its performance in specific situations. Nevertheless, the machine’s features and specifications make it an excellent investment for small to medium-sized projects.
