Husqvarna PG 690 Three‑Phase Floor Grinder, 240V, 17HP

The PG 690 is a versatile and powerful floor grinder but still compact enough to pass through a standard 26 inch door. This is the go-to choice for most commercial and industrial grinding jobs, and for users that prefer a non-motorized drive. Suitable for all applications: floor prep, grinding and polishing. The planetary drive system and the improved Husqvarna-unique Dual Drive Technologyâ„¢ deliver excellent grinding performance. To maximize reliability and reduce maintenance, the vital components of the PG 690 are protected against dust and slurry inside the hermetically sealed grinding head and electrical cabinet.

Enhanced Dual Drive Technology™: Husqvarna's unique Dual Drive Technology ™ has now even higher disc speed capabilities. It enables you to individually control the speed and direction of the disc rotation and the speed and direction of the grinding head.

Sealed to last: Sealed grinding head with 1000 hrs service interval. No dust or water can intrude to damage components.

Protected electronics: Dust sealed electrical cabinet with external cooling technology.

Dual Drive Technology ™ transmission, fully sealed against dust. Self-lubricating drive chain.

Important Specifications

• Rated input power: 17hp
• Rated current: 50A
• Voltage: 200-240V 
• Phases: 3 
• Pins: 3P+E 
• Grinding disc diameter: 10.5in
• Direction of rotation: Independent FWD/REV direction control on both grinding discs and planetary head. 
• Number of grinding discs: 3