Hyundai WIA HD3108/M/L/LM
Key Specifications
Max Spindle
Spindle Power
Max Turn Length
max turning diameter
chuck size
spindle torque
Overview
The Hyundai WIA HD3108/M/L/LM is a mid-size heavy-duty turning center family built around a 12-inch chuck and box-way construction, available in four configurations covering standard and long-bed variants with optional live milling. The HD3108 is the base 2-axis model, the HD3108M adds live tooling, the HD3108L extends the bed for long shaft work, and the HD3108LM combines the long bed with live milling capability.
All variants share a belt-driven spindle at 3,000 RPM with 18.5/15 kW (25/20 hp) power producing 471/286 Nm of torque. The 12-inch chuck swings 475 mm (HD3108/L) or 380 mm (HD3108M/LM) maximum turning diameter, with the reduced swing on M variants accommodating the live tooling hardware. Standard-bed models (HD3108/M) provide 676/641 mm turning length, while long-bed models (HD3108L/LM) extend to 1,250/1,215 mm.
The 12-station turret handles 25/50 mm tooling on the base and L models, or 25/40 mm on the M/LM variants. The M and LM variants add 6,000 RPM live milling — a notably high milling speed that outperforms many competitors in this class for fast cross-drilling and feature milling. Rapid traverse of 24/30 m/min (X/Z) is strong for a box-way machine, keeping non-cutting time competitive with linear-guide alternatives.
With X/Z axis travel of 265/680 mm (standard) or 265/1,255 mm (long-bed), the HD3108 family is priced at approximately $70,000-$120,000. It competes with the Haas ST-25, DN Solutions Lynx 2600, and Mazak QT-250 in the mid-size heavy-duty category. The Fanuc 0i-TF Plus control is standard, and box-way guideways provide the damping essential for heavy interrupted cutting.
Full Specifications
| Parameter | Value |
|---|---|
| Max Turning Diameter | 475 mm (18.7 in) [HD3108/L] / 380 mm (15.0 in) [HD3108M/LM] |
| Max Turning Length | mm |
| Chuck Size | inch |
| Max Spindle Speed | 3,000 RPM |
| Spindle Motor Power | 18.5/15 kW (25/20 hp) |
| Spindle Torque | N.m |
| Spindle Drive | Belt |
| X Axis Travel | 265 mm (10.4 in) |
| Z Axis Travel | 680 mm (26.8 in) [standard] / 1,255 mm (49.4 in) [long-bed] |
| Rapid Traverse X | 24 m/min (945 ipm) |
| Rapid Traverse Z | 30 m/min (1,181 ipm) |
| Turret Stations | 12 |
| Tool Size | mm |
| Live Tool Speed | 6,000 RPM (M/LM only) |
| Guideway Type | Box ways (X and Z) |
| CNC Control | Fanuc 0i-TF Plus |
| Description | Unit |
| Max Turning Dia | mm |
| Spindle Rpm | r/min |
| Spindle Output | kW |
| Travel | mm |
| Rapid Travel | m/min |
| No Of Tools | EA |
| Milling Tool Speed | r/min |
| Type Of Business | Business Type 1VehiclesIT/ElectronicsMachinery/ShipbuildingComplex & Precise PartsDie&Mold IndustryEnergyOthersBusiness Type 2 |
| E Mail | @ |
Specifications sourced from wiamachine.com — verified 2026-03-28
Strengths & Limitations
Strengths
- 12-inch chuck with box-way construction provides heavy-duty rigidity at a mid-size price point
- 30 m/min Z-axis rapid traverse is exceptionally fast for a box-way machine, reducing non-cutting time
- 6,000 RPM live milling on M/LM variants outperforms most competitors' 4,000 RPM milling speed
- Four-model family covers standard/long-bed and turning-only/mill-turn requirements on one platform
- Long-bed HD3108L/LM extends turning length to 1,250 mm for shaft and cylinder applications
- Competitive pricing from $70K positions well against Haas ST-25 and DN Solutions alternatives
Limitations
- 3,000 RPM spindle speed limits surface speed on small-diameter finishing operations
- 265 mm X-axis travel is moderate for a 12-inch chuck machine — limits facing diameter on some parts
- Belt-driven spindle produces less torque than gear-driven competitors at this chuck size
- Hyundai WIA's North American dealer network is smaller than Haas or Mazak
Best For
Frequently Asked Questions
01
Both are 12-inch chuck box-way turning centers, but with different design philosophies. The L300C uses a gear-driven spindle producing 1,131 Nm torque at 3,000 RPM, while the HD3108 uses a belt-driven spindle with 471 Nm. The HD3108 has faster rapids (24/30 m/min versus 20/24 m/min) and the M variants offer 6,000 RPM live milling versus the L300MC's 4,000 RPM. Choose the L300C for maximum torque; choose the HD3108 for faster cycle times.
02
The base HD3108 starts around $70,000-$85,000. The HD3108M with live tooling runs $85,000-$100,000. Long-bed variants add $10,000-$15,000 to the base price. The HD3108LM with long bed and live tooling reaches $100,000-$120,000.
03
The HD3108M's 6,000 RPM live milling speed enables higher surface speeds with small-diameter end mills and drills, improving surface finish and reducing cycle time on cross-holes, flats, and threaded features. This is 50% faster than the 4,000 RPM common on many competing mill-turn platforms in this size class.
04
Both are 12-inch chuck mid-size lathes. The HD3108 features box-way construction and 30 m/min Z-axis rapids. The Haas ST-25 offers a larger dealer network and the Haas NGC control. Pricing is comparable. The HD3108M's 6,000 RPM milling outperforms the Haas live tooling speed. Choose based on local support and live tooling requirements.
