Production years
2002-2007
John Deere forage harvester ยท 2002-2007
John Deere 7500 Forage Harvester
The John Deere 7500 is a 2002-2007 self-propelled forage harvester from Deere's 7000 series, positioned for high-output grass and corn silage work. Its commonly cited 455 hp class PowerTech engine and DuraDrum chopping system give it a durable reputation with contractors and larger dairy operations.
Machine type
Self-propelled forage harvester
Engine
John Deere PowerTech 12.5 L diesel, commonly cited at about 455 hp; verify rating by year and market
Cutterhead/drum width
DuraDrum cutterhead, approximately 630 mm (24.8 in) wide; confirm serial-number specification
John Deere 7500 specifications
| Production years | 2002-2007 |
|---|---|
| Machine type | Self-propelled forage harvester |
| Engine | John Deere PowerTech 12.5 L diesel, commonly cited at about 455 hp; verify rating by year and market |
| Cutterhead/drum width | DuraDrum cutterhead, approximately 630 mm (24.8 in) wide; confirm serial-number specification |
| Typical headers | About 3 m grass pickup; Kemper or Deere corn headers around 6-8 rows equivalent |
| Crops | Grass silage, corn silage, whole-crop cereals |
| Feed/processor | Multi-roll feed system; kernel processor available for corn |
| Weight | Approximately 12-13 tonnes without header, depending on specification |
What the 7500 is used for
The 7500 was designed for commercial silage harvesting in grass and corn where a high-capacity chopper could be supported by adequate trailers and clamp capacity. It is well suited to custom work and larger livestock farms.
Today, owners value a sound 7500 for its robust Deere forage-harvester design and established parts support. Its age makes maintenance history and the included header more important than appearance.
Why the John Deere 7500 stands out
The 7500 is notable as a powerful 7000-series Deere with the DuraDrum system and a large PowerTech engine. Well-kept examples remain credible working choppers because the design is familiar to forage specialists and many wear parts are well understood.
Buying a used John Deere 7500
Inspect cutterhead knives, shearbar, drum bearings, feed-roll surfaces and bearings, and metal-detector functions. Check processor rolls and bearings, accelerator housing and paddles, hydrostatic and gearbox service history, engine hours and cooling system, then closely inspect the pickup or corn header and every driveline.
John Deere 7500 frequently asked questions
How much horsepower does a John Deere 7500 have?
A commonly cited figure is about 455 hp from a 12.5 L John Deere PowerTech diesel, though the exact rating should be confirmed for the model year and market.
Can a 7500 run a corn head?
Yes. It was offered for corn silage work with compatible Deere or Kemper-style corn headers and an optional kernel processor.
Are parts still available for the 7500?
Many routine service and wear parts remain available through John Deere channels, but availability of model-specific major components should be checked before purchase.
Specifications are commonly cited figures for general reference; exact figures vary by year and serial number, so confirm against TractorData.com and the machine's records. Values and prices of used forage harvesters vary by condition, use, and region. Page updated Aug 4, 2026.