Line of John Deere construction equipment

Knuckleboom Loaders

337E Knuckleboom Loader

  • Engine Power: 129 kW (173 hp) at 2,000 rpm
  • Boom Reach: 9.1 m (29 ft. 10 in.) 
  • Operating Weight: 12,510 kg (30,755 lb) 
  • Lift Capacity: 8 980 kg (19,798 lb.) 
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437E Knuckleboom Loader

  • Engine Power: 129 kW (173 hp) at 2,000 rpm
  • Boom Reach: 9.76 m (32 ft. 0 in.)
  • Operating Weight: 15 909 kg (33,625 lb.) 
  • Lift Capacity: 11 730 kg (25,860 lb.)
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