Ganesh GTD-34 CNC
Image: expandmachinery.com, Ganesh
Key Specifications
Rapid Traverse
Spindle Power
swing over bed
max turning diameter
swing over cross slide
distance between centers
How much does the Ganesh GTD-34 CNC cost?
Price estimate
We do not have a price for the Ganesh GTD-34 CNC that we can stand behind, so we show no number. Configuration, options and installation move the final price a long way: a quote is the reliable figure.
Overview
The GTD-34 CNC is a heavy flat-bed CNC lathe with 33.86 in (860 mm) of swing over the bed and bed lengths from 78 to 236 in (2,000 - 6,000 mm) between centers. Where the GTW-30 CNC is built around its bore, this machine is built around length and power: a 30 HP (22 kW) spindle motor drives a four-range geared headstock from 23 to 1,300 rpm.
The four gear ranges are selected automatically and speed is infinitely variable inside each, so the control can hold constant surface speed while the gearbox supplies torque at large diameters. The standard spindle has a 4 in (105 mm) bore on an A2-11 nose. Bores of 6 in and 10 in are optional, and with the A2-15 nose the speed range falls to 7 - 350 rpm.
Swing over the cross slide is 19.69 in (500 mm) and the turning diameter in front of the cross slide with the 8-station turret is 22 in (560 mm). Cross slide travel is 15.75 in (400 mm), though it varies with the turret selected. The turret is an option with choices: a 4-way hydraulic post, an 8-station turret or a live tool turret, taking 32 x 32 mm (1.25 x 1.25 in) OD tools and 50 mm (1.97 in) ID holders. Axis rapids are modest, 5,000 mm/min in X and 7,500 mm/min in Z.
A heavy-duty MT-6 tailstock with a 4.53 in (115 mm) quill and 11.81 in (300 mm) of stroke rides with the saddle and locks down manually; a hydraulic version is optional. A chip conveyor is standard and the control is a Fanuc 0i-TF with a 10.4 in screen. The bed is 20.08 in (510 mm) wide.
Full Specifications
| Parameter | Value |
|---|---|
| Swing Over Bed | 33.86 in (860 mm) |
| Max Turning Diameter | 22 in (560 mm) in front of cross slide with 8-station turret |
| Swing Over Cross Slide | 19.69 in (500 mm) |
| Distance Between Centers | 78 - 236 in (2,000 - 6,000 mm) available |
| Bed Width | 20.08 in (510 mm) |
| Spindle Motor Power | 30 HP (22 kW), up to 160 in bed lengths |
| Spindle Speed | 23 - 1,300 rpm (7 - 350 rpm with A2-15) |
| Spindle Gear Ranges | 4 gear ranges, automatically selected, infinitely variable speeds in each range |
| Spindle Bore | 4 in (105 mm); 6 in and 10 in optional |
| Spindle Nose | A2-11 (A2-15 optional) |
| X Axis Travel | 15.75 in (400 mm), varies with turret selected |
| Rapid Traverse Rate | X 5,000 mm/min (196.85 in/min); Z 7,500 mm/min (295.28 in/min) |
| Cutting Feed Rate | X 3,000 mm/min (118.11 in/min); Z 5,000 mm/min (196.85 in/min) |
| Axis Motor Power | X 3 kW; Z 4 kW |
| Ballscrews | X 25 mm, 5 mm pitch, C3 grade; Z 50 mm, 10 mm pitch, C3 grade |
| Turret | 4-way hydraulic, 8 station or live tool turret (optional) |
| OD Tool Size | 32 x 32 mm (1.25 x 1.25 in) |
| ID Tool Holder Bore | 50 mm (1.97 in) |
| Tailstock Quill Diameter | 4.53 in (115 mm) |
| Tailstock Quill Stroke | 11.81 in (300 mm) with 2-speed quill gearing |
| Tailstock Quill Taper | MT-6 |
| Tailstock | Carried by saddle, manual lockdown; hydraulic tailstock optional |
| Coolant Pump | 1 HP (0.75 kW) |
| Power Requirement | 220 VAC 5%, 3-phase, 60 Hz |
| CNC Control | Fanuc 0i-TF with 10.4 in screen |
Specifications sourced from expandmachinery.com — verified 2026-10-04
Strengths & Limitations
Strengths
- 30 HP (22 kW) spindle motor through a 4-range geared headstock, 23 - 1,300 rpm
- Beds from 78 to 236 in (2,000 - 6,000 mm) between centers
- Spindle bore of 4 in (105 mm), with 6 in and 10 in optional
- Chip conveyor standard and Fanuc 0i-TF control with a 10.4 in screen
- MT-6 tailstock with 11.81 in (300 mm) of quill stroke and 2-speed quill gearing
Limitations
- The tool turret is optional and affects cross slide travel
- Rapids are 5,000 mm/min (196.85 in/min) in X and 7,500 mm/min (295.28 in/min) in Z
- With the A2-15 big-bore nose, spindle speed is limited to 7 - 350 rpm
- Standard tailstock locks down manually; the hydraulic tailstock is an option
Best For
Frequently Asked Questions
01
Swing over the bed is 33.86 in (860 mm) and swing over the cross slide is 19.69 in (500 mm). Distance between centers is available from 78 to 236 in (2,000 - 6,000 mm). The bed is 20.08 in (510 mm) wide, and cross slide travel is 15.75 in (400 mm), varying with the turret selected.
02
The spindle motor is 30 HP (22 kW) on bed lengths up to 160 in. Speeds are 23 - 1,300 rpm in 4 automatically selected gear ranges with infinitely variable speed in each range. With the optional A2-15 spindle nose the range is 7 - 350 rpm.
03
The standard bore is 4 in (105 mm) on an A2-11 spindle nose. Expand Machinery lists 6 in and 10 in bores as options, and an A2-15 spindle nose as an option. The larger nose brings the lower 7 - 350 rpm speed range.
04
The turret is listed as optional equipment: a 4-way hydraulic tool post, an 8 station turret or a live tool turret. OD tools are 32 x 32 mm (1.25 x 1.25 in) and the ID tool holder bore is 50 mm (1.97 in). Cross slide travel depends on the turret chosen.
05
The quill is 4.53 in (115 mm) in diameter with 11.81 in (300 mm) of stroke and 2-speed quill gearing, and it has an MT-6 taper. The body is carried by the saddle and locked down manually. A hydraulic tailstock with hydraulic quill and bed lockdown is optional.
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