• 644 X Tier on white background

644 X-TierMid-Size Wheel Loader

  • Net Power: 172 kW (231 hp) at 1,500 rpm
  • Operating Weight: 18 856–18 892 kg (41,571–41,649 lb.)
  • Bucket Capacity: 3.1–3.6 m3 (4.0–4.75 cu. yd.)


John Deere WorkSight Technology

Turn data into insights to optimize your machines, uptime, jobsites, and ultimately your bottom line.

John Deere Ultimate Uptime

Ultimate Uptime is a dealer-delivered support solution designed, based on the needs of your business, to maximize your uptime.

Special Offers & Financing

You need a finance team that gets in the trenches to learn about your entire operation – not just your credit score.

Features and specifications are based on published information at the time of publication. Features and specifications are subject to change without notice.