# 1979 John Deere 7721 for Sale in Arran, Sk **URL:** ## Listing details - **Price:** Auction pricing - **Listing ID:** 89141740 - **Year:** 1979 - **Manufacturer:** John Deere - **Model:** 7721 - **Category:** Combines / Harvesters - **Serial number:** 363008H - **Location:** Arran, Sk - **Auction starts:** 2026-10-19 ## Description 23.1-26 Tires, 12 Ft Header Closing Time: 2026-10-19 07:00:00 PM ## Manufacturer specifications ### Cleaning System - **Cleaning Fan Speed - High:** 1090 rpm - **Cleaning Fan Speed - Low:** 308 rpm - **Cleaning System Width:** 55.2 in (140.21 cm) ### Dimensions - **Transport Height:** 149.22 in (379.02 cm) - **Transport Length:** 509.45 in (1294 cm) - **Transport Width:** 14.64 ft (4.46 m) - **Unloader Clearance:** 12532.81 ft (3820 m) - **Unloader Discharge Height:** 13123.36 ft (4000 m) - **Unloader Reach:** 13353.02 ft (4070 m) ### Header - **Auger Diameter:** 23.9 in (60.71 cm) - **Conveyor Speed:** 7956 mph (12803.91 kph) - **Header Type:** Centre feed - **Width - Table:** 12401.6 ft (3780.01 m) ### Operational - **Operating Weight W/O Attachment:** 16336.3 lbs (7408.75 kg) ### Threshing - **Concave Area:** 1161 in2 - **Rotor Diameter:** 22.1 in (56.13 cm) - **Rotor Speed - High:** 1200 rpm - **Rotor Speed - Low:** 430 rpm - **Width:** 55.2 in (140.21 cm) ## Photos ![1979 John Deere 7721](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/6dc59c1a-e4cc-49cb-b342-f4acc5d01d3d-hr.jpg) ![1979 John Deere 7721 photo 2](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/b0a136ad-455c-437a-b38b-9bce2d1d3c8c-hr.jpg) ![1979 John Deere 7721 photo 3](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/20aa5784-dd5d-43bd-a410-082fd9eab6da-hr.jpg) ![1979 John Deere 7721 photo 4](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/40da4314-e0b9-4164-b0be-704cc5df1031-hr.jpg) ![1979 John Deere 7721 photo 5](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/3825c156-713f-4ae4-8ba3-49353ba6a373-hr.jpg) ![1979 John Deere 7721 photo 6](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/3454af2a-b5cf-405e-bdf5-c329d02bd94d-hr.jpg) ![1979 John Deere 7721 photo 7](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/c16b8081-c6a8-4cd0-9ed4-36a985574b3a-hr.jpg) ![1979 John Deere 7721 photo 8](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/048f6d98-6815-410f-a9ed-78a920329926-hr.jpg) ![1979 John Deere 7721 photo 9](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/0658afe2-22b7-409d-9187-d86db8a09f68-hr.jpg) ![1979 John Deere 7721 photo 10](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/75b4a3e9-d04f-468f-aff6-9bdacc08bb8f-hr.jpg) ![1979 John Deere 7721 photo 11](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/d7121fa9-32fc-48ac-823a-6d5492c42c7d-hr.jpg) ![1979 John Deere 7721 photo 12](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/f39206f3-d42b-484c-99bd-8c870ebbc1ad-hr.jpg) ![1979 John Deere 7721 photo 13](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/fa4d983c-5813-4b4c-adc3-1016445500dc-hr.jpg) ![1979 John Deere 7721 photo 14](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/08eb138a-2cee-4ae1-b4b1-9d43d6d02ff4-hr.jpg) ![1979 John Deere 7721 photo 15](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/df51dcf6-1ec9-40d3-9a17-8f8f572b9c7c-hr.jpg) ![1979 John Deere 7721 photo 16](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/1bd921cb-623d-4d65-bf80-2f1a93e9944b-hr.jpg) ![1979 John Deere 7721 photo 17](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/daa89d46-ed66-45da-9993-20a69b029b5f-hr.jpg) ![1979 John Deere 7721 photo 18](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/4733133e-4b56-417b-8dcb-4b390b9c1051-hr.jpg) ![1979 John Deere 7721 photo 19](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/085406d0-b9cd-4301-a914-0b432b3c8966-hr.jpg) ![1979 John Deere 7721 photo 20](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/397d524d-b0e9-4d0d-a992-23349158e987-hr.jpg) ![1979 John Deere 7721 photo 21](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/2770c3a8-301f-46c6-ad63-004e9fa6de0b-hr.jpg) ![1979 John Deere 7721 photo 22](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/a5a85c8a-2a95-493c-8fc0-af47ccf65b4f-hr.jpg) ![1979 John Deere 7721 photo 23](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/c5e40de3-df5d-4b07-a37d-a780a766b438-hr.jpg) ![1979 John Deere 7721 photo 24](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/b4633045-2b7a-4863-9eab-70d3febe95fb-hr.jpg) ![1979 John Deere 7721 photo 25](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/04a96c44-1359-440e-a9e1-4afd602b1ece-hr.jpg) ![1979 John Deere 7721 photo 26](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/67fedb1c-354d-485d-93d5-16217d754f4e-hr.jpg) ![1979 John Deere 7721 photo 27](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/c602bf36-b40f-403e-9e8b-dab25e73e8bf-hr.jpg) ![1979 John Deere 7721 photo 28](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/0f3c8f70-9772-4f76-afa4-294d7f2b0420-hr.jpg) ![1979 John Deere 7721 photo 29](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/4ba52d7d-734b-4180-9cbd-50fcc5185170-hr.jpg) ![1979 John Deere 7721 photo 30](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/a8807a35-f4e0-43fe-84da-7857484d6ae4-hr.jpg) ![1979 John Deere 7721 photo 31](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/59985f35-f853-40aa-8bd4-fb5dc803b2be-hr.jpg) ![1979 John Deere 7721 photo 32](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/ffec6dad-ada6-4fd0-885a-67810fbe5c09-hr.jpg) ![1979 John Deere 7721 photo 33](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/bd9fd9ca-4bf2-4092-b46b-84056a35f51c-hr.jpg) ![1979 John Deere 7721 photo 34](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/f6566b08-e7d8-49f0-893e-d3b39928036b-hr.jpg) ![1979 John Deere 7721 photo 35](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22817/923/a63226fa-dc54-4581-a07a-c19f47097304-hr.jpg)