Manufacturer: Toyoda

Model Number: GUP30X100

Serial Number: RB0819

Model Year: 1974

Size: 12″ x 40″

Stock Number: 12370

Swing down ID attachment; Coolant system; Paper filter; miscellaneous spare parts

Maximum distance between centers

40"

Swing over table

11.81"

Maximum diameter of work piece

6"

Maximum load between centers

275 lbs.

Total wheelhead stroke

11.6"

...Handwheel feed stroke

6.3"

...Additional stroke on sub-slide base

3.7"

...Automatic rapid feed stroke

1.6"

...Automatic infeed stroke

0.0315"

...Movement per graduation of handwheel

0.0001"

...Automatic intermittent infeed amount

0.0001 to 0.0016"

...Max swivel angle, workhead-footstock

30 – 30

Grinding wheel dimensions

14" x 2" x 5"

...Wheel speeds

2140 RPM

Minimum auto reciprocating table stroke

0.12 to 0.2"

...Traverse speeds (infinitely variable)

2 to 157 IPM

...Swivel angle, counterclockwise

10 (clockwise – 0)

...Movement per turn of handwheel

0.79"

Workhead center taper

MT No. 4

...Spindle hole diameter

0.78"

...Spindle speeds (infintely variable)

20 to 300 RPM

...Swivel angle, clkwise - counterclkwise

90 – 30

...Max. load on live spindle

88 lbs.

Wheel drive motor

5 HP

Work drive motor

1/2 HP

Hydraulic pump drive motor

2 HP

Hydraulic oil tank capacity

17.3 gallons

Spindle bearing

2.4 gallons

Coolant capacity

39.6 gallons

Surface grinder

123" x 56" x 58" high

Coolant tank

51" x 31" x 23" high

Hydraulic unit

32" x18" x 33" high

Crate of parts

43" x 27" x 28" high

Approx weight

7,500 lbs