Brown & Sharpe 618 Hydraulic Surface Grinder (Portland, OR) SOLD 2021

Hydraulic Surface Grinder
Manufacturer: Brown & Sharpe
Model: 618 Micromaster
Serial No.: 523-8186-8683
Year: Circa 1980’s (estimate)
Electrics: 220 Volt / 3 Phase / 60 Cycle
Power: 1.5-2 HP

Features and Specifications:
…Table Size: 6″ x 18″
…Wheel Diameter Max: 8″ x 1/2″
…Longitudinal Travel Max (X): 22″
…Cross Travel Max (Y): 7″
…Vertical Spindle Travel: 15-3/4″
…Wheel to Table: 19.5″
…Longitudinal Table Speed: 5-100 FPM
…Cross-Feed Rapid Traverse: 12 FPM
…Power Wheel Truing Rate: 10 IPM
…Vertical Handwheel Increments: 0.0002″
…Automatic Crossfeed Increments: 0.01″ – . 025″
…Vertical Fine Knob Increments: 0.0001″
…Magnetic Chuck and Control
…Automatic Hydraulic Feeds
…Coolant Tank, Pump, Skimmer
…Automatic Downfeed
…2-Axis DRO
…Tooling: Some wheels MAY be available

Machine Dimensions (approx.): 64″ x 60″ x 75″
Machine Weight (approx.): 3,500 lbs.

Functionality Notes: Unit was under power and running production parts when MDES took video on 1/19/2021; video shows part being run utilizing coolant. Process was automated, running without 100% operational oversight. Machine appears to be in good operational condition.


Equipment is currently under power; available for inspection.
Buyer responsible for freight logistics and expenses.
Seller will load onto Buyer’s transportation; some rigging fees may apply.

Contact MD Equipment Services LLC to schedule inspection or discuss purchase details.



Video Link (Taken at owner’s shop on 1/19/2021 by MDES):