Okuma GA-25T

Listing description

Machine Type: Grinders

Year: 2011

Manufacturer: Okuma

Model: GA-25T

Control: OSP-U-10G

Condition: Excellent

Under Power: Yes


Maximum Wheel Size (OD x Width x ID): 20.08" x 4.92" x 8"
Distance between centers: 13.78"
Swing over table: 12.99"
Max grinding diameter: 7.87"
Max. workpiece weight (center supported): 110 lbs
Max. workpiece weight (chuck supported): 88 Lbs x 7.87"
Number of speed steps: Infinite
Max. grinding speed: 106.30 IPM


Wheelhead - Travel: 16.34"
Rapid Traverse Rate: 0.79 IPM
Minimum Command Increment: 0.000004"


Saddle - Travel: 20.28"
Rapid Traverse: 787 IPM
Minimum Command Increment: 0.000004


Tapered Bore: MT #4
Speed: 650 RPM
Number of speed steps: Infinite


Tapered Bore: MT #4
Quill Travel: 1.97"
Auto Taper Adjustment: +/- 0.003"


Wheel Spindle: 10 HP
Workhead (C-Axis): 2.7 HP
Wheelhead (X-Axis) Feed: 1.6 HP
Saddle Feed: 2.7 HP
Coolant Pump: 1.5 HP
Hydraulic Oil-Lube Pump: 0.5 HP
Wheel Spindle Lube Pump: 0.13 HP

Tank Capacity:

Coolant Tank: 75.7 gallons
Hydraulic Oil - Lube Tank: 75.7 gallons
Wheel Spindle - Lube Tank: 75.7 gallons


Weight: 10,560 Lbs

Equipped With:

OSP-U-10G Control
Auto direct work sizing system
*Marposs 1 head type
*Diameter 8-106 mm
*Gauging head
*1 set of Marposs Micromer 3
*amplifire: 1 set of Marposs E 9
Arrangement for above
Spindle orientation, prox. Switch type
heavy duty wheel spindle drive motor, 15 KW-4P inverter control instead of
standard motor
Marposs work locator, wheelhead mount type T25G
wheel flange for 25-75 mm width for 25T
wheel flange for 65-125 mm for 25T
wheel balancing arbor, dia 70 mm
wheel balancing stand for max dia 510mm (fixed type) wheel for 25T (std wheel
is 75 mm)
bed flusher coolant.


156 hours of working hours
When we bought it price with full equipment was $349,000
Seller to load on buyer's truck at machine location (Croatia)
Video of this machine can be viewed at https://youtu.be/vkJZ20szYi4

Please note that this description may have been translated automatically.

Listing information

Manufacturer Okuma
Model GA-25T
Year 2011
Country Croatia Croatia
Condition Good
Main category Metalworking Machinery
Subcategory Grinding Machine
ID P90822240

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About the seller

Client type Machinery dealer
On Kitmondo since 2008
Number of listings 389
Country USA USA
Employees 1 - 10
Established 2001
Last activity Jan. 17, 2022
Contact Click here