John Deere 96 70 and 97 70 combines are two of the most popular machines offered by the John Deere company, renowned for quality and craftsmanship. Both models offer powerful performance, exceptional combine heads and comfortable driving. The 9670 model is designed with a 267 horsepower engine and provide state of the art productivity while the 9770 has a 306 horsepower engine giving it high end performance capabilities. Both models are equipped with advanced header systems offering superb grain harvesting capabilities. In addition, both offer comfortable cabins and simple controls, making operation of the machines easier for the users.
John Deere 9670 Vs 9770 Specs
John Deere 9670
– 6.8L 6-cylinder John Deere engine
– 415 hp (maximum)
– Standard CommandQuad Plus transmission
– Variable-Speed Feederhouse Drive
– 800/65R32 Rear Tires
– Automatic Grain Loss and Yield Monitoring Systems
John Deere 9770
– 6.8L 6-cylinder John Deere engine
– 500 hp (maximum)
– Standard IntelliSteer Automation
– Variable-Speed Feederhouse Drive
– 800/65R32 Rear Tires
– Integrated Document Management System
Conclusion: The John Deere 9670 and 9770 both feature the same 6.8L 6-cylinder John Deere engine and 800/65R32 rear tires. The main difference between the two is the increased horsepower of the 9770 which reaches 500hp as opposed to the 415hp of the 9670 along with its Standard IntelliSteer Automation and Integrated Document Management System. Overall, the 9770 offers slightly improved specs, making it better suited for larger scale operations.
John Deere 9670 Vs 9770 Features
John Deere 9670 Features:
-7.6L 6-cylinder engine
-375 horsepower
-630 ft/lbs of torque
-4WD system with axle disconnect
-Advanced Powercast tailboard
-Triple-reduction rubber-torsion suspension
-Integrated Hydraulic System
-Harvest Scan crop productivity technology
-Stability control system
-Auto guidance ready
-Choices of straw choppers, spreaders, and chaffers
John Deere 9770 Features:
-8.1L 6-cylinder engine
-435 horsepower
-750 ft/lbs of torque
-6WD system with axle disconnect
-Advanced Powerflex tailboard
-Rubber-torsion drive-chain suspension
-Quad Hydraulic System
-Harvest Monitor crop productivity technology
-Stability control system
-Autoloader guidance ready
-Options of straw choppers, spreaders, and choppers
Conclusion:
The John Deere 9670 and 9770 are two power-packed harvesting machines with a range of features to make harvesting simple and efficient. The 9770 is the more powerful model with its 8.1L engine, 435 horsepower and 750 ft/lbs of torque compared to the 9670’s 7.6L engine, 375 horsepower and 630 ft/lbs of torque. Additionally, the 9770 has the upgraded Powerflex tailboard, rubber-torsion drive-chain suspension, and quad Hydraulic System, making it an even more durable and efficient model. Both models come with harvest scan technology, stability control systems and choices of straw choppers, spreaders, and chaffers. However, the 9770 has the added feature of allowing for Autoloader guidance. Both machines are excellent options for harvesting and are sure to exceed expectations.
John Deere 9670 Vs 9770 Maintenance
John Deere 9670 and 9770 tractors are designed for efficiency and agricultural productivity in a variety of climates and terrains. Although they have many similarities, they also have a few key differences in their maintenance and upkeep. The first area of difference is the engine oil. For the 9670, it is recommended to use CJ-4 grade oil to protect the engine in high stress conditions whereas the 9770 requires use of a low sulfur CK-4 oil. The filter recommendations also differ between these two models, with the 9670 using a P558496 and the 9770 using a L328531. In terms of general service and maintenance, both tractors require inspection of the external components, checking for components that are loose, broken, or missing, and making the necessary repairs. The 9670 has a service interval of 500 hours and the 9770 has a service interval of 600 hours, making the latter interval slightly longer. Additionally, cooling system maintenance is essential for both models; the 9670’s maintenance involves checking the coolant level and topping off with a approved coolant/antifreeze, while the 9770’s maintenance includes draining and replacing the coolant with a approved antifreeze. When it comes to maintaining the transmission and hydrostat, both the 9670 and 9770 require inspection of the filters and components, filling with the correct oils at the specified levels, and cleaning the screens and filters to remove any collected debris or contaminants. Ultimately, both John Deere models require regular maintenance and upkeep to keep them running optimally. In conclusion, while both the John Deere 9670 and 9770 tractors require general inspection, service, and maintenance, there are a few key differences that should be noted. The 9670 uses a CJ-4 grade oil and P558496 filter, has a 500-hour service interval, and requires coolant level checks and topping off with approved coolant/antifreeze. The 9770 uses a low sulfur CK-4 oil and L328531 filter, has a 600-hour service interval, and requires the coolant to be drained and replaced with an approved antifreeze. Overall, regular inspections and maintenance is recommended to keep these tractors running optimally.
John Deere 9670 Vs 9770 Performance
John Deere 9670:
-310-horsepower engine
-Six cylinder turbocharged engine
-20.8 gallon fuel tank
-Speed up to 25mph
-Four-wheel drive
-Interactive display with integrated operations
-1700-pound rear traction lift capacity
-Advanced fuel efficiency technology
-Hydraulic/electric/mechanical valving systems
John Deere 9770:
-340-horsepower engine
-Eight cylinder turbocharged engine
-27.5 gallon fuel tank
-Speed up to 30mph
-Four-wheel drive
-Interactive display with integrated operations
-2500-pound rear traction lift capacity
-Advanced fuel efficiency technology
-Hydraulic/electric/mechanical valving systems
The John Deere 9670 and 9770 tractors offer different levels of performance. The 9670 has a 310-horsepower engine and a 20.8 gallon fuel tank, while the 9770 boasts a 340-horsepower engine and a larger 27.5 gallon fuel tank. Additionally, the 9670’s maximum speed is 25 mph, while the 9770 can reach speeds of up to 30 mph. In terms of traction, the 9670 can lift 1700 pounds, while the 9770 has a lift capacity of 2500 pounds. Finally, both models feature advanced fuel efficiency technology and hydraulic/electric/mechanical valving systems. In conclusion, the John Deere 9770 is the more powerful and efficient tractor of the two, offering an increased fuel tank capacity, higher maximum speed, and enhanced traction capacity.
What are They Best For
John Deere 9670: The John Deere 9670 is a four-wheel drive combines that can do a great job of harvesting small grains. It comes with a header height control system and a 3-speed transmission, making it perfect for working efficiently in small fields or tight terrains. The smaller size makes it easier to transport, allowing it to work in multiple locations in a day.
John Deere 9770: The John Deere 9770 is a powerful 6-wheel drive combine. It comes with a variable-speed transmission and specialized headers for corn, soybeans, and other high-yielding crops. In addition, it has a full-time cab for added comfort and visibility. This makes the 9770 ideal for multi-crop operations and harvesting large fields, such as vegetable farms.
Overall, the John Deere 9670 and 9770 are similar in many ways. Both models offer powerful engines, efficient transmission, advanced technology, and excellent maneuverability. The 9670 is slightly cheaper than the 9770, but the 9770 is slightly more powerful. Both offer reliable, long-lasting performance for their users. Ultimately, which model is best for a particular application depends on the individual’s specific needs and preferences.