Machine Comparison
Hardinge Conquest T42SP vs Hardinge Elite 51
Hardinge vs Hardinge · CNC Lathes
Summary
The Hardinge Conquest T42SP and the Hardinge Elite 51 are both Hardinge precision lathes on a Fanuc 0i-TF Plus control with 20 m/min (787 ipm) rapids. The Elite 51 has the larger working zone: 508 mm (20 in) of Z travel and turning length against 305 mm (12 in), 200 mm (7.87 in) of X travel against 165 mm (6.5 in), and 51 mm (2 in) bar against a 42 mm (1.65 in) collet.
The T42SP is the faster and more powerful spindle: 6,000 RPM against 5,000 RPM and 15 kW (20 hp) against 11 kW (15 HP) continuous. The T42SP weighs 3,800 kg (8,378 lb) against 3,175 kg (7,000 lb).
Specifications Comparison
| Specification | Hardinge Conquest T42SP | Hardinge Elite 51 |
|---|---|---|
| X-Axis Travel | 165 mm (6.5 in) | 200 mm (7.87 in) ▲ |
| Z-Axis Travel | 305 mm (12 in) | 508 mm (20 in) ▲ |
| Max Turning Length | 305 mm (12 in) | 508 mm (20 in) ▲ |
| Bar Capacity | 42 mm (1.65 in) collet | 51 mm (2 in) ▲ |
| Chuck Size | 165 mm (6.5 in) | 6.5 inch (165 mm) hydraulic |
| Max Spindle Speed | 6,000 RPM ▲ | 5,000 RPM |
| Spindle Power | 15 kW (20 hp) ▲ | 11 kW (15 HP) continuous |
| Rapid Traverse | 20 m/min (787 ipm) | 20 m/min (787 IPM) |
| Control | Fanuc 0i-TF Plus | Fanuc 0i-TF Plus |
| Machine Weight | 3,800 kg (8,378 lb) | 3,175 kg (7,000 lb) |
Advantages
Hardinge Conquest T42SP
- 6,000 RPM spindle against 5,000 RPM
- 15 kW (20 hp) spindle against 11 kW (15 HP) continuous
- 42 mm (1.65 in) collet capacity suited to small precision bar parts
Hardinge Elite 51
- 508 mm (20 in) Z travel and turning length against 305 mm (12 in)
- 51 mm (2 in) bar capacity against 42 mm (1.65 in)
- 200 mm (7.87 in) X travel against 165 mm (6.5 in)
Verdict
Choose the Hardinge Conquest T42SP for short, small-diameter precision parts such as bone screws, bushings and fuze components, where its 6,000 RPM and 15 kW (20 hp) spindle shortens cycles. Choose the Hardinge Elite 51 when parts run longer than 305 mm (12 in) or need up to 51 mm (2 in) bar, as with longer aerospace shafts and fittings.