USED HAAS ST-30Y – 2024
The HAAS ST-30Y 2024 is a high-performance CNC Y-Axis Turning Center designed to combine precision turning with live-tool milling, drilling, tapping, and off-center machining in a single machine. The ST-30Y adds approximately 4″ (101 mm) of Y-axis travel to the standard ST-30 platform, allowing manufacturers to machine features away from the spindle centerline while the workpiece remains clamped in the chuck. The machine is built for high-production environments where reducing setups and secondary operations can improve throughput and part-to-part consistency.
The 2024 HAAS ST-30Y is commonly configured with a 10″ A2-6 hydraulic chuck, 3″ (76 mm) bar capacity, 3,400 RPM main spindle, 30 HP spindle motor, and BMT65 live-tooling turret. The Y-axis configuration provides approximately 12.75″ of X-axis travel, 4″ of Y-axis travel, and 23″ of Z-axis travel on the previous-generation ST-30Y configuration that was still represented by 2024 used machines. Haas’s comparison data identifies approximately 31.75″ maximum part swing, 18″ maximum cutting diameter with a BMT65 turret, and 23″ maximum cutting length for that previous-generation design.
The machine’s live-tooling capability is designed for milling, drilling, and tapping, with a 4,000 RPM live-tool spindle and synchronized C-axis. A 2024 used ST-30Y listing also shows a heavily equipped configuration with a 24-station turret, C-axis live tooling, Y-axis, chip conveyor, 300 PSI high-pressure coolant, automatic tool presetter, Haas Bar Feeder, parts catcher, sub-spindle, and wireless Haas control features. Because Haas offered multiple configurations and options, the exact machine should be verified by serial number and installed options.
The HAAS ST-30Y 2024 is an excellent choice for manufacturers producing shafts, flanges, hydraulic components, oil and gas parts, automotive components, fittings, valve components, pump parts, and other complex turned components requiring integrated milling and off-center machining.
HAAS ST-30Y 2024 – AXIS
| Specification | Value |
|---|---|
| X Axis | 324 mm (12.75″), Previous-Generation Configuration |
| Y Axis | 101 mm (4.0″) |
| Z Axis | 584 mm (23.0″) |
| C Axis | 360° |
| Machine Configuration | CNC Y-Axis Turning Center |
| Axis Configuration | X / Y / Z / C |
| B Axis | Not Standard |
| Y-Axis Range | ±50.8 mm (±2.0″) |
| Live Tooling | Yes |
The 2024 used-machine configuration corresponds to the previous ST-30Y design, while Haas’s newer redesign uses different X/Z travel and work-envelope dimensions.
HAAS ST-30Y 2024 – AXIS TRAVELS / WORK ENVELOPE
| Specification | Value |
|---|---|
| Maximum Part Swing | Approximately 31.75″ |
| Maximum Cutting Diameter with BMT65 | Approximately 18″ |
| Maximum Cutting Diameter with BOT Turret | Approximately 21″ |
| Maximum Cutting Length | Approximately 23″ |
| X Axis Travel | 12.75″ |
| Y Axis Travel | 4.0″ |
| Z Axis Travel | 23.0″ |
| Between Centers | Approximately 23″ |
| Main Bar Capacity | 3″ (76 mm) |
| Main Spindle Bore | Approximately 3.5″ |
| Main Chuck | 10″ |
| C Axis | 360° |
The 2024 used-market example lists 31.75″ swing, 18″ turning diameter, 23″ between centers, 10″ chuck, 3″ bar capacity, and 24-station tooling. Haas’s published comparison confirms the corresponding previous-generation ST-30Y work envelope.
HAAS ST-30Y 2024 – CAPACITY
| Specification | Value |
|---|---|
| Machine Type | CNC Y-Axis Turning Center |
| Main Chuck | 10″ Hydraulic Chuck |
| Maximum Part Swing | Approximately 31.75″ |
| Maximum Turning Diameter | Approximately 18″ with BMT65 |
| Maximum Turning Length | Approximately 23″ |
| Main Bar Capacity | 3″ |
| Main Spindle Bore | Approximately 3.5″ |
| X-Axis Travel | 12.75″ |
| Y-Axis Travel | 4.0″ |
| Z-Axis Travel | 23.0″ |
| C-Axis | Yes |
| Live Tooling | Yes |
| Y-Axis | Yes |
| Sub-Spindle | Optional |
| Tailstock | Configuration Dependent |
HAAS ST-30Y 2024 – SPINDLE
| Specification | Value |
|---|---|
| Main Spindle Speed | 3,400 RPM |
| Spindle Motor | 30 HP |
| Spindle Nose | A2-6 |
| Spindle Bore | Approximately 3.5″ |
| Main Chuck | 10″ |
| Bar Capacity | 3″ |
| Maximum Torque | Approximately 300 ft-lbf @ 500 RPM |
| Optional Gearbox Torque | Up to Approximately 1,000 ft-lbf |
| Spindle Drive | Belt Drive |
| Spindle Orientation | Yes |
| C Axis | Yes |
The ST-30Y uses a 3,400 RPM, 30 HP belt-driven spindle, with the A2-6/10″ chuck and 3″ bar-capacity configuration.
HAAS ST-30Y 2024 – MILLING SPINDLE
| Specification | Value |
|---|---|
| Live Tooling | Yes |
| Live Tool Speed | 4,000 RPM |
| Tooling Interface | BMT65 |
| C-Axis | Yes |
| Y-Axis | Yes |
| Milling Capability | Yes |
| Drilling | Yes |
| Tapping | Yes |
| Cross Milling | Yes |
| Face Milling | Yes |
| Driven Toolholders | Configuration Dependent |
| Live Tool Speed Upgrade | 6,000 RPM Option |
Haas specifies 4,000 RPM live tooling with a 12-station BMT65 turret and C-axis, with a 6,000 RPM live-tool upgrade available.
HAAS ST-30Y 2024 – TURRET / TOOLING
| Specification | Value |
|---|---|
| Turret Type | BMT65 / Configuration Dependent |
| Standard Tool Capacity | 12 Stations |
| Used 2024 Configuration | 24 Stations, Configuration Dependent |
| Tool Interface | BMT65 |
| OD Tooling | Yes |
| ID Tooling | Yes |
| Boring Tools | Yes |
| Threading Tools | Yes |
| Driven Tooling | Yes |
| Tool Indexing | Automatic |
| Tool Management | Automatic |
The current Haas ST-30Y specification uses a 12-station BMT65 turret, while a documented 2024 used machine was configured with a 24-station turret.
HAAS ST-30Y 2024 – CONTROL SYSTEM
| Specification | Value |
|---|---|
| CNC Control | Haas Next Generation Control |
| Programming | ISO G-Code |
| Conversational Programming | Yes |
| Tool Offset Management | Yes |
| Work Offset Management | Yes |
| Rigid Tapping | Yes |
| Advanced Tool Management | Yes |
| Ethernet | Yes |
| Wi-Fi | Yes |
| HaasConnect | Yes |
| HaasDrop | Yes |
| Spindle Orientation | Yes |
| Program Memory | 1 GB Standard |
| Remote Monitoring | Yes |
| Automatic Tool Presetter | Configuration Dependent |
Haas lists Ethernet, Wi-Fi, HaasConnect, HaasDrop, Advanced Tool Management, rigid tapping, spindle orientation, and 1 GB standard program memory among the ST-30Y control features.
HAAS ST-30Y 2024 – FEEDRATES
| Specification | Value |
|---|---|
| X Rapid Traverse | 472 IPM / 12 m/min |
| Y Rapid Traverse | 472 IPM / 12 m/min |
| Z Rapid Traverse | 945 IPM / 24 m/min |
| X Maximum Thrust | 4,100 lbf |
| Y Maximum Thrust | 2,300 lbf |
| Z Maximum Thrust | 5,100 lbf |
| Cutting Feedrate | Configuration Dependent |
| Maximum Feedrate | Configuration Dependent |
| Feedrate Override | Yes |
| Rapid Override | Yes |
These rates correspond to Haas’s published ST-30Y specification for the Y-axis configuration.
HAAS ST-30Y 2024 – SUB-SPINDLE / SECONDARY SPINDLE
| Specification | Value |
|---|---|
| Sub-Spindle | Optional |
| Sub-Spindle Chuck | 6.5″ Hydraulic Chuck |
| Sub-Spindle Spindle Nose | A2-5 |
| Sub-Spindle Speed | 4,100 RPM |
| Main/Sub Synchronization | Yes |
| Part Transfer | In-Cycle Synchronization |
| Part Ejector | Included with Sub-Spindle |
| Drawtube Bore | Approximately 1.8″ |
| Tailstock Compatibility | Not Compatible with Sub-Spindle |
The optional sub-spindle provides in-cycle part handoff and can allow machining of both sides of a component without unloading it from the machine.
HAAS ST-30Y 2024 – COOLANT / CHIP MANAGEMENT
| Specification | Value |
|---|---|
| Flood Coolant | Standard |
| Coolant Tank | 55 Gallons / 208 L |
| Multi-Stage Coolant Pump | Standard |
| Chip Conveyor | Optional / Configuration Dependent |
| High-Pressure Coolant | 300 PSI Option |
| Automatic Coolant Refill | Configuration Dependent |
| Chip Strainer | Configuration Dependent |
| Auto Jet Air Blast | Configuration Dependent |
| Automatic Lubrication | Yes |
| Coolant Filtration | Configuration Dependent |
The current ST-30Y specification includes a 55-gallon coolant tank and multi-stage pump, while the documented 2024 used machine included a chip conveyor and 300 PSI high-pressure coolant.
HAAS ST-30Y 2024 – POWER REQUIREMENTS
| Specification | Value |
|---|---|
| Electrical Supply | Three Phase |
| Low Voltage | 220 VAC |
| High Voltage | 440 VAC |
| Low-Voltage Full Load Amps | 70 A |
| High-Voltage Full Load Amps | 35 A |
| Air Requirement | 4 SCFM at 100 PSI |
| Minimum Air Pressure | 80 PSI |
| Connected Load | Configuration Dependent |
| Transformer | Configuration Dependent |
Haas lists 220 VAC/70 A low-voltage and 440 VAC/35 A high-voltage three-phase configurations, with an air requirement of 4 SCFM at 100 PSI.
HAAS ST-30Y 2024 – DIMENSIONS
| Specification | Value |
|---|---|
| Length | Approximately 121″, Previous-Generation Configuration |
| Width | Approximately 79″ |
| Height | Approximately 83″ |
| Machine Weight | Configuration Dependent |
| Floor Space | Configuration Dependent |
| Chip Conveyor Footprint | Additional Space Required |
| Bar Feeder Footprint | Additional Space Required |
Haas’s published comparison identifies approximately 121″ × 79″ × 83″ as the footprint of the previous-generation ST-30Y without conveyor.
HAAS ST-30Y 2024 – GENERAL INFORMATION
| Item | Details |
|---|---|
| Manufacturer | Haas Automation |
| Model | ST-30Y |
| Year | 2024 |
| Machine Type | CNC Y-Axis Turning Center |
| CNC Control | Haas Next Generation Control |
| Main Chuck | 10″ |
| Spindle Nose | A2-6 |
| Main Spindle Speed | 3,400 RPM |
| Main Spindle Motor | 30 HP |
| Main Bar Capacity | 3″ |
| Maximum Part Swing | Approximately 31.75″ |
| Maximum Cutting Diameter | Approximately 18″ with BMT65 |
| Maximum Cutting Length | Approximately 23″ |
| X-Axis Travel | 12.75″ |
| Y-Axis Travel | 4.0″ |
| Z-Axis Travel | 23.0″ |
| C-Axis | Yes |
| Live Tooling | Yes |
| Live Tool Speed | 4,000 RPM |
| Turret | 12 Station Standard / 24 Station Configuration Dependent |
| Tool Interface | BMT65 |
| Sub-Spindle | Optional |
| Chip Conveyor | Configuration Dependent |
| High-Pressure Coolant | Configuration Dependent |
| Bar Feeder | Configuration Dependent |
A documented 2024 used machine was equipped with 24-station tooling, Y-axis and C-axis live tooling, chip conveyor, sub-spindle, Haas Bar Feeder, automatic tool presetter, 300 PSI coolant, parts catcher, and extended memory, showing how extensively the ST-30Y could be optioned.
INDUSTRIES THAT USE HAAS ST-30Y 2024
The HAAS ST-30Y 2024 is well suited for industries that require CNC turning combined with milling, drilling, and off-center machining, including:
- Aerospace
- Automotive
- Oil & gas
- Energy
- Hydraulic and pneumatic
- Defense
- Medical
- Industrial machinery
- Pump and valve manufacturing
- Heavy equipment
- General precision manufacturing
- Job shops
- Contract manufacturing
Its combination of Y-axis machining, C-axis control, live tooling, and substantial 3″ bar capacity makes it particularly useful for complex medium-sized components.
TYPICAL PARTS HAAS ST-30Y 2024 CAN PRODUCE
The HAAS ST-30Y 2024 can manufacture:
- Shafts
- Flanges
- Hydraulic components
- Valve components
- Pump components
- Automotive components
- Aerospace fittings
- Couplings
- Bearing components
- Oil and gas components
- Bushings
- Sleeves
- Threaded components
- Complex turned and milled parts
The machine can perform turning, facing, boring, threading, grooving, drilling, tapping, cross-hole machining, face milling, contouring, and off-center milling.
WHY CHOOSE HAAS ST-30Y 2024
The HAAS ST-30Y 2024 is an excellent choice for manufacturers looking for a modern CNC turning center with integrated Y-axis and live-tooling capability. Instead of transferring a component to another machine for every secondary milling, drilling, or tapping operation, the ST-30Y can perform many of these operations while the part remains securely clamped.
The 4″ Y-axis travel allows the live tooling to move off the spindle centerline, making it possible to produce radial holes, flats, slots, pockets, and other off-center features. The synchronized C-axis provides controlled spindle positioning for these operations.
The machine’s 30 HP, 3,400 RPM main spindle, 3″ bar capacity, BMT65 live tooling, and optional sub-spindle provide substantial flexibility for production machining. When equipped with a sub-spindle, the machine can transfer the workpiece in-cycle and complete additional operations on the opposite end of the part.
WHY BUY USED HAAS ST-30Y 2024
Purchasing a used HAAS ST-30Y 2024 allows manufacturers to acquire a relatively recent Y-axis CNC turning center with modern Haas control technology while reducing the capital investment compared with purchasing new equipment.
Many used machines may include valuable options such as:
- Haas Next Generation Control
- 10″ hydraulic chuck
- 3″ bar capacity
- 30 HP spindle
- 3,400 RPM main spindle
- BMT65 live tooling
- 4,000 RPM driven tools
- C-axis
- Y-axis
- 12-station turret
- 24-station turret
- Sub-spindle
- Haas Bar Feeder
- Chip conveyor
- 300 PSI high-pressure coolant
- Automatic tool presetter
- Parts catcher
- Auto door
- HaasConnect
- HaasDrop
- Wi-Fi
- Extended program memory
- Wireless probing
A documented 2024 machine was configured with many of these options, including sub-spindle, Haas Bar Feeder, chip conveyor, automatic tool presetter, parts catcher, 300 PSI coolant, and 24-station tooling.
Before purchasing, buyers should inspect the main spindle, live-tool spindle, Y-axis positioning, C-axis accuracy, turret indexing, ballscrews, linear guides, chuck, sub-spindle if equipped, bar feeder, chip conveyor, hydraulic system, coolant system, CNC control, and machine geometry.
Spindle hours, cutting hours, alarm history, previous crash history, maintenance records, tooling, and automation equipment should also be reviewed.
HOW MUCH DOES A USED HAAS ST-30Y 2024 COST?
The value of a used HAAS ST-30Y 2024 depends heavily on spindle hours, overall machine condition, Y-axis accuracy, live-tooling condition, turret configuration, sub-spindle, bar feeder, chip conveyor, probing, high-pressure coolant, tooling package, and maintenance history.
A documented 2024 used HAAS ST-30Y was listed at $149,900 USD and included a 10″ chuck, 3″ bar capacity, 3,400 RPM spindle, 24-station turret, C-axis live tooling, Y-axis, chip conveyor, sub-spindle, Haas Bar Feeder, automatic tool presetter, parts catcher, and several other options. The listing was subsequently marked sold, making it a useful recent asking-price reference rather than a confirmed transaction price.
For used-equipment listing purposes, a used HAAS ST-30Y 2024 can typically be expected to sell in the approximately $115,000 to $155,000 USD range, with the actual value depending heavily on spindle hours, configuration, installed options, tooling, and location.
A low-hour machine with sub-spindle, 24-station tooling, Y-axis, C-axis, live tooling, Haas Bar Feeder, chip conveyor, high-pressure coolant, automatic tool presetter, parts catcher, probing, and complete tooling may command a premium. A machine with higher production hours or requiring spindle, live-tool, turret, hydraulic, control, or electrical repairs may sell for considerably less.
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