Features
| * Hardened and ground Turcite® coated bed ways | * Heavy duty 32″ bed width |
| * Hardened and ground gears | * Safety chuck guard |
| * 40-HP spindle motor | * Coolant pump standard |
| * Double-set of spindle bearings | * Rear spindle mount optional |
Specifications
| Capacity & Dimensions | GTD-44HK |
| Swing over Bed | 44″ (1120mm) |
| Swing over Cross Slide | 27.95″ (710) |
| Swing thru Gap | 55.11″ (1400mm) |
| Width of Gap (measured from spindle nose) | 21.26″ (540mm) |
| Distance between Centers (Dependent upon bed selected) | 39″ – 315″ (1000 – 8000mm) |
| Bed width | 32″ (810mm) |
| Spindle | |
| Spindle Bore – (9″ , 10″, 12″ & 15″ spindle bores optional) | 6″ (152mm) |
| Spindle Nose | A2-11 A2-15 & A2-20 optional |
| Spindle taper in spindle nose | MT-7 |
| Spindle center height to base | 49″ (1245mm) |
| Spindle Motor Horsepower | 40-HP |
| Spindle Speeds | 16 gears 4 – 420 RPM |
| Carriage | |
| Cross Slide Travel | 23.62″ (600mm |
| Carriage Slide Width | 13.75″ (350mm) |
| Width of Carriage | 34.65″ (880mm) |
| Compound Slide Travel | 15.75″ (400mm) |
| Compound Slide Width | 10″ (250mm) |
| Cutting tool height maximum | 1.5″ x 1.5″ (40 x 40mm) |
| Tailstock (Electric motor driven body & quill) | |
| Quill Diameter | 7.87″ (200mm) |
| Quill Stroke | 11.87″ (300mm) |
| Quill Taper | MT-6 MT-7 optional |
| Tailstock body set-over adjustment | ±0.4″ (±10mm) |
| Tailstock body movement | Push-button 1/2 HP electric motor driven |
| Quill Drive | Push-button 1/2 HP electric motor driven |
| Thread Cutting | |
| Lead screw diameter (60mm, 12mm pitch metric order) | 2.36″ x 2 T.P.I |
| Thread Cutting Range – 70 inch pitches | 0.25 – 30 TPI |
| Thread Cutting Range – 62 metric pitches | 1 – 120mm |
| Thread Cutting Range – 70 diametral pitches | 1 – 120 D.P. |
| Thread Cutting Range – 53 module pitches | 0.25 – 30 M.P |
| Feeds | |
| Feed Shaft Diameter | 1.26″ (32mm) |
| Feeds – Longitudinal | 0.0028″ – 0.34/rev (0.072 – 8.68mm/rev |
| Feeds – Cross Sign | 0.0014″ 0.17″/rev (0.036 – 4.34mm/rev) |
| Electrical Requirements | |
| Connected load – 86 Amps Full Load | Wired 440 vac (220/440 vac motor) |
| Coolant Motor / Coolant tank capacity | 0.25 HP (0.2kw) |
| Rapid Traverse Motor for cross & longitudinal motion | 1 HP (0.75 kw) |
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