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.

JD8819 - Needle Bearing
SKU: JD8819
18 in stock

JD10020 - Ball Bearing
SKU: JD10020
Out of stock

JD10018 - Ball Bearing
SKU: JD10018
64 in stock

JD10011 - Bearing (LH)
SKU: JD10011
65 in stock

JD10010 - Ball Bearing
SKU: JD10010
41 in stock

H98655 - Bushing
SKU: H98655
4 in stock

H97378 - Variable Drive Inner Hub
SKU: H97378
44 in stock

H93927 - Feeder Conveyor Shaft Bearing Housing
SKU: H93927
86 in stock

H211160 - serrated Feeder House Slat
SKU: H211160
77 in stock

H206436 - Feeder House Slat
SKU: H206436
129 in stock

H201578 - Reverser Gearbox Input w/ Lube Slots Gear
SKU: H201578
10 in stock

H173904 - Feed Plate; Narrow Seal
SKU: H173904
82 in stock

H170141 - Pivot Idler Spring
SKU: H170141
194 in stock

H168994 - Reverser Gearbox 1st & 2nd Planet Pinion
SKU: H168994
72 in stock

H168126 - Std. Capacity Inner; Feeder House Sheave Half
SKU: H168126
63 in stock

H166216 - Reverser Gearbox Input w/ Lube Slots Gear
SKU: H166216
30 in stock

H161529 - Pressed Flanged Housing
SKU: H161529
952 in stock

H159534 - Feeder House Drum Deflector Shield; LH
SKU: H159534
3 in stock

H159533 - Feeder House Drum Deflector Shield; RH
SKU: H159533
13 in stock

H151566 - Upper Feeder House Shaft
SKU: H151566
34 in stock

H149461 - Top Wear Plate; Feeder House
SKU: H149461
78 in stock

H149460 - RH Wear Plate; Bottom
SKU: H149460
106 in stock

H149459 - LH Wear Plate; Bottom
SKU: H149459
111 in stock

H148187 - Upper Return Wear Strip
SKU: H148187
196 in stock
