G&L 340T 4″ Manual HBM

SKU: G&L-340T-4"-Manual-HBM ,

 

Rebuilt 2007  (1962 original)

 

 

 

SPECIFICATIONS:

 

1. General

Maximum work piece weight: 6600 lbs.

Maximum RPM:    1300

Work spindle diameter: 4"

Taper in spindle:   #5 MT

Maximum distance of spindle center line to top of table: 55" (Vertical Travel)  (Y)

Maximum boring depth with one travel: 35.43" (Quill Travel)  28”

Maximum distance between face plate and back rest: 110.25"    NA

Diameter of face plate: 23.62"   26”

Maximum diameter for machining with tool slide: 35.43" 

Clamping/Chucking surface of table: 49.21" x 49.21"   48” X 98”

Power cross travel of table:  80” (X)

Longitudinal power travel of saddle:    64” (Z)

 

2. Rotating Table: Not available

 

3. Feed: Automatic/Manual

 

4. Indicators: Vernier (With digital readout, x, y axis only)

 

5. Tail Stock: Not available

 

 

COMMENTS:                 Max drill size currently on hand 3" diameter

Machining tolerance per operator:  ± .001 boring,  ± .004 facing