ATLAS COPCO 8434 0300 08 – PNEUMATIC VERTICAL GRINDER PRO G53 S060

The Pneumatic Vertical Grinder G53 is powerful and sturdy enough for the roughest grinding jobs, making it a good choice when accessibility is of minor importance. The rigid design with a vertically standing air motor and nodular cast iron cylinder gives impressively long service life and durability. Fitted with a speed governor, it keeps the rotational speed constant and increases productivity. The Vertical Grinder G53 is also equipped with a unique silencer that reduces the sound peaks created at start and shut-off.

Technical Specifications

Design & Functions

• Motor type: Vane
• Model type: Vertical
• Auto balancer: No

Speed

• Max free speed: 6000 r/min

Noise & vibrations

• Vibration standard: ISO28927-3
• Vibration value: <2.5 m/s^²
• Sound standard: ISO15744
• Sound pressure: 76 dB(A)
• Sound uncertainty: 3 dB(A)
• Sound power: 87 dB(A)

Certifications, standards & directives

• EAC certified: Yes
• EU Standard: ISO 11148-8
• UK Standard: ISO 11148-8
• EU Directives: 2006/42/EC
• UK Regulations: S.I. 2008/1597

Design

• Support handle included: Yes

Dimension & weight

• Rec hose size: 1/2 in
• Weight: 5.1 lb
• Length: 11.2 in
• Spindle thread: 5/8-11 UNC
• Spindle length: 1.2 in
• Max pad dia: 7 in
• Height over spindle: 180 mm
• Air inlet thread NPT: 1/2 in
• Air inlet thread BSP: 1/2 in

Air information

• Air consumption at free speed: 15 cfm
• Air consumption at max output: 51 cfm
• Max working pressure: 7 bar

Lubrication

• Lubrication Free: No

Power

• Max output: 1.6 hp