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.

AH125975 - Cleaning Shoe Shaft Bearing
SKU: AH125975
707 in stock

AH125970 - Chaffer Frame/Shaker Pan Arm-RH
SKU: AH125970
24 in stock

AH125969 - Chaffer Frame/Shaker Pan Arm (LH)
SKU: AH125969
40 in stock

AH125490 - Clutch; Seperator Drive Disc
SKU: AH125490
62 in stock

AH125201 - Chaffer Frame Bushing
SKU: AH125201
159 in stock

AH125200 - Chaffer / Sieve Bushing
SKU: AH125200
1039 in stock

AE26118 - Pressed Flanged Housing
SKU: AE26118
92 in stock

V12070H - Cylinder Bars
SKU: V12070H
24 in stock

V12070C - Cylinder Bars
SKU: V12070C
Out of stock

V12070 - Cylinder Bars
SKU: V12070
8 in stock

V12068H - Cylinder Bars
SKU: V12068H
Out of stock

V12068C - Cylinder Bars
SKU: V12068C
11 in stock

V12068 - Cylinder Bars
SKU: V12068
11 in stock

JD9434 - Bearing
SKU: JD9434
66 in stock

JD10343 - Bearing
SKU: JD10343
29 in stock

H204928 - Threshing Tine
SKU: H204928
344 in stock

H204927 - Threshing Tine
SKU: H204927
256 in stock

H203950 - Bearing Housing
SKU: H203950
33 in stock

H178115 - Concave Adjust (RH) Cam
SKU: H178115
Out of stock

H151484 - Concave Link
SKU: H151484
92 in stock

H148241 - Cylinder Drive Intermediate Shaft
SKU: H148241
33 in stock

H148131 - Primary Countershaft Bushing
SKU: H148131
205 in stock

H145970 - Rasp Bar Threshing Cylinder Shaft
SKU: H145970
15 in stock

H145955 - Dual Range Cylinder Drive Half Sheave
SKU: H145955
92 in stock
