GreenWorks 20157

G-MAX Pole Pruner 40V - 20cm

Model Options for this Tool:

  • Model: 20157 40V Polesaw (tool only)
  • Model: 20157-a 40V Polesaw with 1x 2.0Ah battery & 1x charger

Key Features

40 Volt G-MAX Lithium-ion Baterry20cm Bar Length2.4m Length ExtendedEasy Adjust Chain TensioningAutomatic Oiling


  • High Performance G-MAX 40V Lithium-Ion Battery delivers fade-free power with no memory loss after charging
  • 20 cm (8”) bar and chain for easy trimming of branches
  • Easy adjust chain tensioning system for quick tightening of the chain
  • Automatic oiler applies oil to the bar and chain to ensure durability and extend the life of the chain
  • Translucent oil tank for clear view of oil level
  • 3-piece aluminium shaft can be extended to 2.4 m (8 ft.)


  • Chainsaw, 30 cm (12”) Bar and Chain, Scabbard, Owner’s Manual


  • 40V 2 Ah battery (29717)
  • 40V 4 Ah battery (29727)
  • 40V Charger VDE/BS (29417/29447)
  • Replacement 20 cm (8”) saw chain (29507)
  • Replacement 20 cm (8”) bar (29497)
Power Source:
40V Cordless
Bar and Chain Length:
8" (20 cm)
Chain Tensioning:
Tool-less Quick Adjust
Oiler Type:
Chain Brake:
Yes - Inertia-Type
Extended Length:
8' (2.4 m)

Product Videos

GreenWorks 40V Pole Pruner

Product Images

Pole pruner - 40V - 20cm


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User Manual (pdf)

Customer Support

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