John Deere CTS Combine Parts
The John Deere CTS combine, produced from 1994 to 1996, was a popular choice for farmers seeking a high-capacity conventional combine. Its powerful engine, ranging from 225 to 255 HP, and ability to handle wide headers made it a productive machine in the field. The CTS stood out due to its innovative (for the time) walker design for efficient grain separation.
The John Deere CTS combine was introduced in 1994 and remained in production until 1996. This machine was designed to bridge the gap between conventional combines and the emerging rotary technology. Powering the CTS was a John Deere 6.8L diesel engine, producing between 225 and 255 horsepower, depending on the specific year and configuration. This engine provided ample power for threshing and propelling the machine through the field. The CTS features a conventional cylinder and walker design, with 6-row walkers for grain separation. Its grain tank capacity is approximately 220 bushels, allowing for extended harvesting without frequent unloading. The unloading auger boasts a rate of around 80 bu/min. The CTS could accommodate header widths ranging from 20 to 30 feet, making it suitable for various field sizes and crop types. Standard features included a comfortable cab with improved visibility and controls. The CTS proved particularly adept at harvesting wheat and soybeans, where its high-capacity threshing system could deliver excellent grain quality and minimal losses.
Specifications
| Engine | John Deere 6.8L 225-255 HP Diesel |
|---|---|
| Separator Type | Conventional - 6-row walkers |
| Grain Tank | 220 bushels |
| Unloading Rate | 80 bu/min |
| Header Widths | 20-30 ft |
| Fuel Capacity | 125 gallons |
| Weight | Approx. 22,000 lbs |
| Years Produced | 1994-1996 |
Maintenance Tips
- Concave Adjustment: Regularly inspect and adjust concave clearance to ensure optimal threshing and minimize grain damage. Refer to the operator's manual for specific settings based on the crop being harvested.
- Belt and Chain Tension: Check belt and chain tension frequently, especially during the initial hours of operation. Loose belts and chains can lead to slippage, reduced performance, and premature wear.
- Sieve and Chaffer Cleaning: Clean sieves and chaffers regularly to prevent plugging and ensure efficient grain separation. Use compressed air to remove debris and inspect for damage.
- Bearing Greasing: Follow the recommended greasing schedule for all bearings. Proper lubrication is essential for extending bearing life and preventing costly breakdowns.
History & Background
The John Deere CTS was introduced in 1994 as a high-capacity conventional combine offering increased productivity compared to older models. While only produced for a few years, it represented John Deere's effort to compete with emerging rotary combine technology while still leveraging the advantages of a conventional system. The CTS helped set the stage for future combine designs and technologies.
Frequently Asked Questions
What engine is in the John Deere CTS?
The John Deere CTS is powered by a John Deere 6.8L diesel engine, producing between 225 and 255 horsepower, depending on the specific model year and configuration.
What is the grain tank capacity on a CTS?
The grain tank capacity of the John Deere CTS is approximately 220 bushels, offering substantial holding capacity for efficient harvesting.
What type of separator does the CTS have?
The John Deere CTS utilizes a conventional cylinder and walker separation system. It features a standard threshing cylinder combined with 6-row walkers for effective grain separation from the straw.
What are common parts needed for the CTS?
Common wear parts for the John Deere CTS include concaves, rasp bars, belts, chains, bearings, auger flighting, sickle sections, and feeder house components. Regular inspection and replacement of these parts will ensure optimal performance and minimize downtime.

H161342 - Handle Lever
SKU: H161342
104 in stock

H150926 - Unloading Auger Swing Eyebolt
SKU: H150926
29 in stock

H149869 - Unloading Auger Bevel Gear
SKU: H149869
75 in stock

H142188 - Auger Wood Blocks
SKU: H142188
443 in stock

H137919 - Clean Grain Loading Auger Bushing
SKU: H137919
59 in stock

H137916 - Clean Grain Loading Auger Shim
SKU: H137916
49 in stock

H137276 - Elevator Chain Paddle
SKU: H137276
Out of stock

H137227 - Unloading Auger Elbow Ring
SKU: H137227
3 in stock

H137215 - Shoe Auger Drive Gear
SKU: H137215
770 in stock

H136186 - Loading Auger Driver
SKU: H136186
93 in stock

H136055 - Tailings Elevator Housing
SKU: H136055
8 in stock

H136054 - Tailings Elevator Housing
SKU: H136054
30 in stock

H135713 - Upper Clean Grain Elevator Shaft
SKU: H135713
13 in stock

H135475 - Auger Drive Bearing
SKU: H135475
182 in stock

H135452 - Clean Grain Elevator Gearcase Shaft
SKU: H135452
18 in stock

H135423 - Auger Drive Hub-Sheave
SKU: H135423
3 in stock

H135422 - Shoe Grain Supply Drive Shaft
SKU: H135422
35 in stock

H135235 - Elevator Chain Paddle
SKU: H135235
260 in stock

H134760 - Upper Sheave; Clean Grain Elevator Hub
SKU: H134760
108 in stock

H134603 - Return Grain Elevator Sprocket
SKU: H134603
3 in stock

H134528 - Rotary Screen Drive Counter Shaft
SKU: H134528
10 in stock

H133143 - Lower Clean Grain Elevator Sprocket
SKU: H133143
681 in stock

H133026 - Unloading Auger Countershaft Drive Hub
SKU: H133026
4 in stock

H133025 - Unloading Auger Countershaft Drive Hub
SKU: H133025
22 in stock
