Note: buyers are responsible for verifying the options and mechanical condition prior to bidding.

John Deere 8630 4WD Articulated Tractor

High-Capacity Draft Workhorse with Comprehensive Powertrain Overhaul

• Location: Durham, Ontario
  
• Manufacturer: John Deere
  
• Model: 8630
  
• Hours: 7,200 (Indicated on non-functional tachometer)
  
• Year: 1975–1978 (Production Range)
  

Current Reported Status

• Engine & Powertrain: Complete engine overhaul recently performed, including a new crankshaft and cylinder head. The injection pump and injectors have been professionally rebuilt.
  
• Clutch: Replaced concurrently with the engine overhaul.
  
• PTO & Hitch: 1000 RPM PTO reported in good working order (Dyno-tested during break-in). Features a Category III 3-point hitch.
  
• Hydraulics: Three (3) John Deere style rear remotes. Two are currently operational; the third is functional but requires a new control cable.
  
• Electronics/Lighting: Upgraded LED light package and rear-facing light bar. Note: The tachometer/hour meter is non-functional (stopped at 7,200 hours).
  
• Tires: Condition is described as “okay” with approximately 40% tread remaining; some weather cracking is present.
  
• Known Issues: Small fuel leak noted at the mounting bracket on the tanks; the cab interior requires a replacement upholstery/trim kit.
  
• Reason for Selling: Scaling down to a smaller chassis tractor.
  

Manufacturer’s Original Specifications

The following data represents the general engineering standards for the John Deere 8630 series at the time of manufacture and may not reflect specific modifications or the current mechanical state of this unit.

The John Deere Advantage

The 8630 was the first of John Deere’s high-horsepower articulated tractors to utilize the massive 619 cubic inch engine, establishing a legacy for heavy-duty primary tillage performance. This specific unit offers significant value through its extensive mechanical restoration—addressing the engine, fuel system, and clutch—which are the primary high-cost maintenance items for this series. While it requires minor cosmetic and cable attention, the core powertrain has been modernized and tested, making it an ideal candidate for high-draft applications where reliability under load is paramount.

Bidding Opens: Thursday, March 19th @ 12:00 AM

Lots Close: Wednesday, March 25th @ 1:01 PM EST