2017 John Deere S670 Combine Harvester Specifications and Key Features
The 2017 John Deere S670 combines power and precision to maximize performance in the field. With a 9.0L PowerTech engine, it delivers 375 horsepower, ensuring efficiency when tackling large-scale harvesting tasks. This model is ideal for producers seeking both productivity and durability during long harvests.
Its heavy-duty build supports a maximum unloading rate of 3.6 bushels per second, allowing for seamless grain transfer even in high-output conditions. The AutoTrac system adds another layer of convenience, making it easier to maintain optimal row guidance and reduce operator fatigue. The large 400-bushel grain tank capacity allows for fewer stops, further increasing harvesting efficiency.
For those requiring superior grain quality, the S670 integrates the Advanced Combine Settings (ACS) feature. This system automates adjustments to optimize the separation and cleaning process, ensuring minimal grain loss. The grain quality is complemented by the precise crop flow management system, designed for smoother transitions between the header and the machine’s internal mechanisms.
Operators can also appreciate the spacious CommandCenter display, which offers real-time monitoring of critical functions, enhancing the ability to make quick adjustments. With a maximum transport speed of 25 mph, the S670 gets to and from fields faster, cutting down on downtime. All these features are backed by John Deere’s commitment to reliability and ease of maintenance, ensuring that the S670 remains a solid investment in your farming operation.
2017 John Deere S670 Specs
The 2017 John Deere S670 combine harvester is a high-performance machine designed for large-scale operations. Powered by a 9.0L, 6-cylinder PowerTech™ engine, it delivers 380 horsepower, providing reliable power for efficient harvesting. The engine uses selective catalytic reduction (SCR) technology to meet emissions standards without sacrificing power or performance.
With a 300-bushel grain tank capacity, the S670 allows operators to cover more ground without frequent unloading. The standard grain tank extension can increase this capacity even further. The unloading system is fast, with a 3.5 bushel per second unloading rate, ensuring less downtime during harvests.
The combine features a high-capacity threshing system with a 27.5-inch diameter rotor, ideal for handling a variety of crops with minimal loss. The Clean Grain Elevator system works alongside the rotary system to enhance grain cleanliness, improving the quality of harvested crops. The 2017 S670 also includes the Active Yield system, which offers real-time monitoring of grain flow and moisture levels.
For improved operator comfort, the S670 is equipped with a CommandCenter™ display that integrates with the Tractor and Harvesting Applications. The touch-screen display simplifies machine control, providing quick access to diagnostics and operational data. The cab also features a spacious layout with air conditioning and optional luxury seats for extended hours of work.
On the field, the 2017 S670 excels in both durability and speed. With a header width of up to 40 feet, the combine adapts to various harvesting conditions. The AutoTrac™ guidance system is available to reduce operator fatigue and improve the overall accuracy of harvesting tasks.
The 2017 S670 combines advanced technology with rugged construction, making it an excellent choice for professionals looking to enhance productivity in large-scale farming operations.
Key Engine Specifications of the 2017 John Deere S670
The 2017 John Deere S670 is powered by a robust 9.0L PowerTech PSX 6-cylinder engine, specifically designed to handle the rigors of heavy-duty harvesting tasks. This engine delivers an impressive 372 horsepower, ensuring maximum performance during peak harvest conditions.
The engine operates with a variable-speed fan, providing enhanced cooling efficiency while minimizing fuel consumption. It uses a mechanical fuel pump for consistent fuel delivery and optimized performance. The engine is paired with a 4WD drivetrain, ensuring excellent traction across various field conditions.
- Engine Type: 9.0L PowerTech PSX 6-cylinder diesel engine
- Rated Power: 372 hp (277 kW)
- Max Torque: 1,370 Nm (1,010 lb-ft) at 1,500 RPM
- Fuel Type: Diesel
- Air Intake System: Turbocharged and air-to-air aftercooler
- Emission Control: Meets Tier 4 Final emissions standards
- Cooling System: Single-speed fan with variable speed adjustment
For efficient fuel usage, the engine incorporates the John Deere Advanced Fuel Injection System, which ensures precise control over the injection process and reduces emissions. It also features a compression ratio of 17.0:1, enhancing combustion efficiency for greater fuel economy. The engine is designed to run at an optimal temperature, minimizing wear and maximizing durability for years of reliable service.
The S670’s engine also includes the John Deere exclusive PowerTech Plus technology, which optimizes engine power and fuel efficiency based on load conditions. This results in better fuel efficiency and longer intervals between fuel refills, particularly during long days in the field.
Harvester Capacity and Performance Features of the 2017 John Deere S670
The 2017 John Deere S670 offers a high level of harvesting capacity. Its 4.5-liter, 6-cylinder engine delivers 348 horsepower, providing ample power for large-scale harvesting operations. The engine is designed to handle demanding tasks with efficiency, enabling the machine to work longer hours with fewer stops for maintenance.
With a grain tank capacity of 300 bushels, the S670 minimizes the need for frequent unloading, allowing operators to focus on continuous operation. The large capacity is complemented by the Active Terrain Adjustment system, which automatically adjusts machine settings to optimize performance based on terrain conditions.
The unloading auger on the S670 is one of its standout features. It has a 20.3-foot reach and delivers a discharge rate of 3.5 bushels per second, ensuring that unloading is quick and smooth, even in high-pressure harvesting situations. This feature boosts efficiency, allowing the operator to move on to the next task faster.
The combine’s cleaning system incorporates the High Capacity Cleaning Shoe, which provides superior separation and cleaning performance. It ensures clean grain while handling higher crop volumes. The system is highly adjustable, allowing operators to fine-tune settings for different crop types or field conditions.
The S670 is also equipped with the optional Active Yield system. This technology provides real-time yield mapping, ensuring accurate data collection and analysis. Operators can track harvest performance, adjust strategies, and maximize efficiency during the season.
Maintenance and Durability Insights for the 2017 John Deere S670
Inspect the air filter every 100 engine hours. Clean or replace it when clogged to maintain optimal engine efficiency. Fuel filters should be checked at the start of each season and replaced as needed, especially in dusty conditions, to ensure smooth fuel flow and engine performance.
Grease all moving parts, including bearings, joints, and chains every 50 to 100 hours to reduce wear and ensure proper functioning. Regularly check tire pressure to prevent uneven wear and improve fuel efficiency. A properly inflated tire helps maintain stable handling and reduces operating costs.
After each use, clean the header thoroughly to prevent crop buildup, especially in wet conditions. Sharpen or replace the knife sections and auger if necessary to maintain cutting efficiency and avoid unnecessary strain on the engine.
Inspect the cooling system and clean the radiator and condenser regularly. If you are operating in dusty environments, a clean cooling system is crucial to avoid overheating. Flushing the cooling system every 500 engine hours helps remove accumulated debris and prevent corrosion.
Change engine oil every 250 hours of operation. Using high-quality oil helps protect the engine and maintain power output. The hydraulic system should be serviced every 1,000 hours to ensure all hydraulic components are functioning correctly. Check hydraulic lines for any leaks and ensure the fluid levels are consistent.
Ensure regular checks of the transmission system for belt wear, pulley alignment, and bearing integrity. A well-maintained drivetrain reduces the chances of unexpected downtime and extends the service life of key components.
| Maintenance Task | Frequency | Notes |
|---|---|---|
| Air Filter Inspection | Every 100 hours | Clean or replace if necessary |
| Fuel Filter Check | Start of each season | Replace as needed, especially in dusty conditions |
| Tire Pressure Check | Every 50-100 hours | Adjust for optimal performance |
| Header Cleaning | After every use | Clean after wet conditions to avoid rust and crop buildup |
| Oil Change | Every 250 hours | Use high-quality oil for engine protection |
| Hydraulic System Oil Change | Every 1,000 hours | Check for leaks and proper fluid levels |
| Cooling System Flush | Every 500 hours | Prevent overheating and corrosion |