Epiroc - STANLEY GR30 Grinder


Product Overview

The STANLEY® GR30 Grinder is a versatile, heavy-duty tool designed for top, face, and side grinding applications using 9" (228.6 mm) diameter wheels. It also supports wire brushes and, with an optional adapter, depressed-center wheels for added flexibility. Engineered for powerful performance and durability, the GR30 is ideal for demanding industrial and marine environments where precision and reliability are essential.

 


Features & Benefits

The integral STANLEY® Hyrevz gear motor is manufactured to exacting standards to deliver maximum efficiency.

The over-sized motor run-down valve allows the motor to freely run down in speed when the grinder is turned off ensuring that a properly installed wheel will not spin off the spindle.

The built-in reverse-check valve in the handle prevents operating the grinder when reverse-plumbed to the hydraulic system.

The STANLEY® dual-spool selector is accessible under a seal plug at the rear of the tool.

Grinder - GR30 Technical Specifications

Model GR30
Capacity  9 in. Wheel on 5/8-11 thrd Arbor
Speed (rpm) 5600 rpm at 8 gpm
Speed (lpm) 30 lpm
Input Flow Range (gpm) 7 - 9 gpm
Input Flow Range (lpm) 26 - 34 lpm
Input Pressure (psi) 1000 - 2000 psi
Input Pressure (bar) 70 - 140 bar
Weight (lbs) 12.5 lbs
Weight (kg) 5.7 kg
Length (in.) 8.5 in.  
Length (cm) 21.6 cm
Width (in.) 8.7 in. 
Width (cm) 22.1 cm
Height (in.) 17.5 in.  
Height (cm) 44.5 cm
Motor  Stanley HyrevzTM Gear 
Porting -8 SAE 0-ring
Hose Whips Yes, Includes Speed Limiter