Hardinge SV-150

$75,000 - $120,000 Updated 2026-03-19

Key Specifications

X Travel

155 mm (6.10 in)

Z Travel

305 mm (12.0 in)

Rapid Traverse

20 m/min (787 ipm)

Max Turn Length

305 mm (12.0 in)

max bar capacity

42 mm (1.65 in)

max turning diameter

200 mm (7.87 in)

Overview

The Hardinge SV-150 is a precision CNC turning center from the SV series, designed for high-accuracy production turning of small-to-medium parts. With a maximum bar capacity of 42 mm (1.65 in) and Hardinge's signature collet-ready spindle, the SV-150 delivers the sub-micron precision that has defined Hardinge lathes for over 130 years. The SV designation indicates a value-oriented configuration within Hardinge's precision turning lineup, providing core Hardinge accuracy at a more accessible price point.

The main spindle features an A2-5 spindle nose with 11 kW (15 hp) continuous power at speeds up to 6,000 RPM. Hardinge's precision angular-contact spindle bearings with thermal compensation deliver concentricity of 0.003 mm (0.0001 in) TIR at the collet face. The spindle accepts both 5C/16C collet closers and hydraulic chucks, giving shops the flexibility to handle precision bar work and chuck work on the same machine without spindle modifications.

X/Z axis travels of 155 x 305 mm (6.10 x 12.0 in) provide a compact but capable turning envelope for the small precision parts that define Hardinge's core market. The machine uses hardened and ground box ways for superior vibration damping and surface finish quality, particularly on interrupted cuts in hardened materials. A 12-station turret provides quick indexing with standard tooling configurations.

The SV-150 runs on Fanuc 0i-TF Plus control and is positioned as a pure turning platform without live tooling or Y-axis capability. This simplicity makes it ideal for shops focused on high-precision straight turning where the accuracy of every cut matters more than multitasking capability. New SV-150 machines price between $75,000 and $120,000. The machine competes with the Haas ST-10, Okuma GENOS L2000-e, and Mazak Quick Turn 100 in the compact precision lathe segment.

Full Specifications

Parameter	Value
Max Bar Capacity	42 mm (1.65 in)
Max Turning Diameter	200 mm (7.87 in)
Max Turning Length	305 mm (12.0 in)
Main Spindle Speed	6,000 RPM
Main Spindle Power	11 kW (15 hp)
Main Spindle Nose	A2-5
Spindle Concentricity	0.003 mm (0.0001 in) TIR
X-Axis Travel	155 mm (6.10 in)
Z-Axis Travel	305 mm (12.0 in)
Turret Stations	12
Guideway Type	Hardened and ground box ways
Rapid Traverse Rate	20 m/min (787 ipm)
Chuck Size	6 inch (152 mm)
CNC Control	Fanuc 0i-TF Plus
Machine Weight	3,000 kg (6,614 lb)

Specifications sourced from hardinge.com — verified 2026-03-28

Strengths & Limitations

Strengths

Hardinge collet-ready spindle with 0.003 mm TIR delivers precision that exceeds most competitors in this price range
Box way construction provides superior vibration damping and surface finish compared to linear-guideway competitors
Compact 3,000 kg footprint makes the SV-150 ideal for precision shops where floor space and foundation requirements are limited
Accepts both 5C/16C collets and hydraulic chucks without spindle modifications, providing workholding flexibility
Value-oriented pricing from $75K puts Hardinge precision within reach of smaller shops that could not justify the Elite or Conquest series
Fanuc 0i-TF Plus control is the most widely supported CNC platform with the largest pool of trained operators and programmers

Limitations

No live tooling or Y-axis option limits the SV-150 to pure turning operations, requiring secondary machines for milling and cross-drilling
42 mm bar capacity restricts work to small-to-medium parts; shops needing larger bar work should consider the Conquest H51 or Elite 51
305 mm Z-axis travel is compact, limiting turning length for longer workpieces that require tailstock support
Hardinge's dealer network has contracted, which may affect service response and spare parts availability in some regions

Best For

Precision production shops focused on high-accuracy straight turning where collet-based gripping and sub-micron concentricity are essential Medical component manufacturers producing precision shafts, pins, bushings, and fittings in stainless steel and titanium Aerospace shops needing a compact precision lathe for small turned hardware including fasteners, sleeves, and fittings Second-operation turning cells where the SV-150 handles precision finishing operations after rough turning on a larger machine Shops seeking Hardinge-level precision at a more accessible price point than the Conquest T42SP or Elite 51 series

Frequently Asked Questions

01 What does a new Hardinge SV-150 cost?

New Hardinge SV-150 machines price between $75,000 and $120,000 depending on configuration. The base machine includes the main spindle, 12-station turret, and Fanuc control. Options that increase price include bar feeder interface, chip conveyor, high-pressure coolant, and tailstock. Used SV-150 machines trade between $30,000 and $65,000 depending on year and condition.

02 How does the SV-150 compare to the Hardinge Elite 51?

The SV-150 and Elite 51 share similar bar capacity (42 mm vs 51 mm) but the Elite 51 offers a larger turning envelope (356 mm diameter vs 200 mm, 508 mm length vs 305 mm) and more spindle power. The SV-150 is more compact and more affordably priced. Choose the SV-150 for smaller precision parts in a compact footprint; choose the Elite 51 when you need larger work capacity.

03 Does the SV-150 have live tooling?

No. The SV-150 is a pure turning machine without live tooling, Y-axis, or milling capability. For multitasking capability with Hardinge precision, consider the RS-150 MSY or RS-51 MSY, which add milling, sub-spindle, and Y-axis to a similar precision platform.

04 What collets does the SV-150 accept?

The SV-150 accepts Hardinge 5C collets (up to 1-1/16 inch) and 16C collets (up to 42 mm). The collet-ready spindle nose seats collets directly without adapters, providing superior concentricity compared to adapter-based collet systems. Emergency collets can be bored to custom sizes for non-standard stock dimensions.