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.

AH165937 - LH Straw Chopper Sheet
SKU: AH165937
3 in stock

AH165936 - RH Straw Chopper Sheet
SKU: AH165936
6 in stock

AH158821 - Fine Cut Knife Support Channel Assembly
SKU: AH158821
15 in stock

AH144478 - Straw Chopper; Wide Spread Sheet
SKU: AH144478
3 in stock

AH143048 - Bottom Straw Chopper Sheet
SKU: AH143048
8 in stock

AH140129 - Knife Support; Regular Channel Assembly
SKU: AH140129
13 in stock

AH139791 - Straw Chopper Sheet
SKU: AH139791
12 in stock

AH139680 - Straw Chopper Support (LH) Angle
SKU: AH139680
7 in stock

AH139679 - Straw Chopper Support (RH) Angle
SKU: AH139679
10 in stock

AH139260 - Bearing w/ Housing
SKU: AH139260
25 in stock

AH119770 - Straw Chopper Pulley
SKU: AH119770
28 in stock

JD9007 - Tapered Roller Bearing Cone
SKU: JD9007
155 in stock

JD39109 - Ball Bearing
SKU: JD39109
89 in stock

H93399 - Compression Spring
SKU: H93399
818 in stock

H234550 - Shoe Drive Inner; LH Cam
SKU: H234550
60 in stock

H234549 - Shoe Drive Inner (RH) Cam
SKU: H234549
169 in stock

H212308 - Separator Jackshaft
SKU: H212308
15 in stock

H177314 - Overshoot Beater Wear Plate
SKU: H177314
425 in stock

H147483 - Primary Jackshaft Shaft
SKU: H147483
23 in stock

H146326 - Beater; Overshot Shaft
SKU: H146326
12 in stock

H135396 - Fan Cleaning Shaft
SKU: H135396
11 in stock

H134118 - Precleaner Chaffer Frame Flange Housing
SKU: H134118
301 in stock

H133603 - Sieve & Chaffer Drive Hub
SKU: H133603
55 in stock

H133602 - Shoe Drive (RH) Cam-Outer
SKU: H133602
16 in stock
