New 644K Wheel Loader

Wheel Loaders


You don’t have to sacrifice powerful digging forces to get parallel lift. The 644K Powerllel™ delivers the best of both, so you can have your loader and forklift, too. Unlike traditional tool-carrier linkages, our innovative design allows load forces to work with, not against, the boom, for big breakout force, even in difficult digging. Impressive torque throughout the entire dump and rollback range enables the 644K to excel at a wide variety of material-handling tasks.

Key Features & Specs

  • Interim Tier 4-emission certified engine
  • PowerShift™ transmission
  • Z-Bar, High-Lift, and Powerllel™ configurations
  • NeverGrease™ joints
Engine Power 173 kW (232 hp) @ 1,700 rpm
Operating Weight 18 333–19 966 kg (40,417–44,017 lb.)
Bucket Capacity 3.1–3.2 m³ (4.0–4.25 cu. yd.)
Breakout Force 12 029–15 378 kg (26,519–33,903 lb.)
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