John Deere 710B, 1985 Technical Specifications
| SideShift or CenterMount | CM |
| SAE dig depth (mm) | 5460 |
| Reach @ ground level (mm) | 6900 |
| Loading height (mm) | 4010 |
| Bucket width, min-max (mm) | 457-914 |
| Bucket breakout (kgf) | 6120 |
| Dipper breakout (kgf) | 4350 |
| Slew System | — |
| Loader Bucket Capacity (m3) | 1.15 |
| Dump height (mm) | 2720 |
| Bucket width (mm) | 2340 |
| Bucket breakout (kgf) | 4810 |
| Engine Make & Model | JD 6-329T |
| Engine power (kW@rpm) | 75@2200 |
| Engine displacement (lit) | — |
| Number of cylinders | — |
| Pump type | CCRP |
| Pump flow (lit/min) | 190 |
| Relief valve pressure (bar) | 172.38 |
| Transmission type | PS DD |
| Drive | 2WD |
| Speeds, FR | 84 |
| Maximum speed (km/h) | 31 |
| Ride control (Std/Opt/NA) | — |
| Travel length (mm) | 8125 |
| Travel height (mm) | 4200 |
| Width (mm) | 2340 |
| Turn circle radius without brakes (mm) | — |
| Operating weight (kg) | 9890 |
| Model | 710B |
John Deere 710B: Analyzing Advantages and Disadvantages of Technical Specifications
The John Deere 710B is a powerful backhoe loader that was released in 1985. It is known for its impressive digging depth, bucket breakout force, and bucket capacity. However, like any machine, it also has some drawbacks that need to be considered.
Advantages of John Deere 710B
1. SAE Dig Depth
The John Deere 710B’s SAE dig depth of 5460 mm is one of the key advantages of this machine. This means it can reach deep depths for excavation work, making it suitable for many excavation purposes. For example, the 710B can be used in mining and construction sites where deep excavation is required.
2. Bucket Breakout and Dipper Breakout
The bucket breakout force of 6120 kgf and dipper breakout force of 4350 kgf are also strong features of the John Deere 710B. Bucket breakout force refers to the force that the bucket can apply to break through hard or compacted soil. It is an important criterion to consider when selecting a backhoe loader for excavation work. The John Deere 710B’s bucket breakout force is adequate for handling heavy loads, such as rocks, clay, and other hard soil.
The dipper breakout force is also critical for operating a backhoe loader. It refers to the force that the dipper can apply to move heavy loads. The John Deere 710B’s dipper breakout force of 4350 kgf indicates that this machine can handle heavy loads and operate quickly and efficiently.
3. Engine Power and Pump Flow
The John Deere 710B’s engine power of 75 kW@2200 rpm and pump flow of 190 liters/min make it an efficient machine for excavation work. The engine’s power is enough to drive the machine’s hydraulic system, which powers the bucket and dipper. The pump flow ensures that the hydraulic system is properly lubricated and that the machine operates at its optimal performance. These features make the John Deere 710B reliable and suitable for heavy-duty excavation work.
4. Speed and Travel Length
The John Deere 710B’s 2WD drive, with a maximum speed of 31 km/h and 84 forward and reverse speeds, makes it a fast and versatile machine. Its travel length of 8125 mm makes it agile and maneuverable, allowing it to easily navigate tight spaces and crowded construction sites.
Disadvantages of John Deere 710B
1. CenterMount
The John Deere 710B’s CenterMount design can be a disadvantage for some operators. The CenterMount design means that the backhoe is mounted in the center of the machine, which can make it unbalanced and difficult to operate. This design can also create visibility issues for the operator, who may have difficulty seeing the bucket and dipper while working.
2. No Slew System
The absence of a slew system in the John Deere 710B means that it is unable to rotate the backhoe 360 degrees, making it difficult to work in a confined space. A backhoe with a slew system can easily spin on its axis, allowing the operator to work on either side of the machine without the need to reposition it. This can not only save time but also improve worker safety.
3. Loading Height
The John Deere 710B’s loading height of 4010 mm makes it difficult to load materials into high-sided trucks. If an operator needs to load a truck that is higher than the machine’s loading height, they may need to use an auxiliary lifting device, which can be time-consuming and inconvenient.
4. Ride Control
The John Deere 710B does not come with a Ride Control feature. This can make it difficult to maintain a smooth ride when working on rough terrain. This can also contribute to operator fatigue, which can lead to accidents and injuries.
Practical Applications of the John Deere 710B
The John Deere 710B’s features and specifications make it ideal for many excavation applications such as construction, mining, and forestry.
Construction
The John Deere 710B’s strong bucket and dipper breakout force, combined with its SAE dig depth and bucket capacity, make it useful for many construction applications. With its versatile speed and travel length, it’s the perfect machine for digging trenches, grading, and levelling soil.
Mining
The John Deere 710B’s reliable engine power and pump flow make it an exceptional machine for mining applications. Its strong bucket breakout force allows it to move heavy rocks and soil quickly and efficiently.
Forestry
The John Deere 710B’s compact size and travel length make it a great machine for forestry applications where tight spaces and uneven terrain are common. Its 2WD drive with a maximum speed of 31 km/h makes it fast and agile on forest trails.
Overall Assessment
The John Deere 710B is a powerful and versatile backhoe loader that has many advantages and some disadvantages. Its SAE dig depth, bucket and dipper breakout force, engine power, and pump flow make it an excellent option for excavation work. However, the CenterMount design, absence of a slew system, loading height, and lack of ride control can be some of its drawbacks.
However, the practical applications of the John Deere 710B demonstrate that it can be suitable for many industries. When properly maintained and used, it can be a valuable asset to operators and businesses alike.
