Bernardo Apollo 1250 x 8000 heavy-duty conventional lathe – 8000 mm distance between centers, 1250 mm swing, 22 kW motor, ISO A2-15, 16,800 kg weight, 3-axis DRO included
Bernardo Apollo 1250 x 8000 heavy-duty conventional lathe – 8000 mm distance between centers, 1250 mm swing, 22 kW motor, ISO A2-15, 16,800 kg weight, 3-axis DRO included is backordered and will ship as soon as it is back in stock.
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Description
The Bernardo Apollo 1250 x 8000 heavy-duty conventional lathe is the compact model in the Apollo family. It offers a distance between centers of 8000 mm, a swing over bed of 1250 mm, a swing over cross slide of 900 mm, a bed width of 755 mm, an ISO A2-15 spindle nose with a 130 mm bore, spindle speeds of (24) 3.15-315 / (12) 5-400 rpm, and a 22 kW 400V three-phase motor. A 3-axis ES-12 V digital readout is included, and it features a solid cast iron construction. The machine weight is approx. 16,800 kg. Suitable for the naval, energy, and heavy mechanical sectors. Manufactured in Austria, distributed in Italy by Krollit as an official Bernardo distributor since 2007.
- Distance between centers: 8000 mm
- Swing over bed: 1250 mm
- Swing over cross slide: 900 mm
- Bed width: 755 mm
- Spindle nose: ISO A2-15 with 130 mm bore
- Motor: 22 kW – 400V three-phase
- Machine weight: approx. 16,800 kg
Who uses the Apollo 1250 x 8000 and for what
The Bernardo Apollo 1250 x 8000 is one of the compact heavy-duty conventional lathes in the Apollo range, characterized by the maximum combination of the 1250 family: 8,000 mm between centers with a turning diameter of 1,250 mm. The reinforced bed with a width of 755 mm and the ISO A2-15 spindle nose define the operating range: machining of shafts, profiles, and cylindrical parts typical of medium-to-large industrial mechanical workshops. The included 3-axis ES-12 V digital readout, the transmission via cardan shaft with hydraulic clutch, and the 36 speeds from 3.15 to 400 rpm with gear change cover any material and geometry. The soft start of the spindle with mechanical coupling reduces stress on components during the start-up of heavy workpieces. In Krollit customers' workshops, the Apollo 1250 x 8000 is chosen by industrial mechanical workshops, shipyards for repair and reconstruction of axles and shafts, manufacturers of components for turbines and generators, and workshops specializing in precision turning of heavy parts.
Its place in the Bernardo range
The Apollo Bernardo family is the line of heavy-duty conventional lathes for industrial applications. It consists of 12 models organized by swing over bed (1000, 1250, 1600, 2000 mm) and distance between centers (1,500, 2,000, 3,000, 5,000, 8,000 mm). Family 1000-1250 (this model): ISO A2-15 spindle nose, 22 kW motor, 36 speeds from 3.15 to 400 rpm, 755 mm bed. Suitable for precision machining of medium-to-large parts. Above it: family 1600 with ISO A2-15 (970 mm bed) for bulkier parts while maintaining a compatible structure; family 1600 with MT 7 (1,100 mm bed) for heavy industrial applications; family 2000 (top, MT 7, 22-30 kW motor, 2,300 mm gap) for heavy industrial production. Alongside the 1250 x 8000 in the same family: Apollo 1000 x 8000, Apollo 1250 x 1500, Apollo 1250 x 3000, Apollo 1250 x 5000. The choice between models in the family depends on the length of the workpieces: for long shafts, 8,000 mm distance between centers, for standard shafts 3,000 mm, for compact short parts 1,500 mm.
Krollit logistics and support
Bernardo shipping in 5-9 working days (7 days to the South). With a weight of approx. 16,800 kg, it requires an adequate capacity crane and a properly sized industrial floor. Dimensions 11.1 × 1.88 × 1.92 m: check access to the workshop. Steady rests, tailstocks, self-centering chucks, and original Bernardo spare parts are available from stock with shipping in 3-5 working days. Customer support available in Italian.
Who the Apollo 1250 x 8000 is for
| Profile | Compatibility | Reason |
|---|---|---|
| Passionate hobbyist | Not recommended | Heavy industrial machine weighing approx. 16,800 kg and requiring a 400V industrial three-phase line. Exclusively high-level professional application. |
| Industrial mechanical workshop | Recommended | 1250 mm turning diameter and 8000 mm distance between centers cover standard industrial machining. ES-12 V display included, solid cast iron structure, ISO A2-15 spindle nose for professional tools. |
| Shipyard / turbine and energy manufacturer | Recommended | Configuration suitable for turning shafts, spindles, and mechanical components for the naval and energy sectors. 755 mm bed and MT 80 tailstock for stability on long and heavy parts. |
Not suitable for: machining requiring a turning diameter over 1250 mm on the bed (move up to the 1600 or 2000 family); parts over 8000 mm between centers (choose a model with a greater distance); workshops without a 400V industrial three-phase line or without a properly sized industrial floor; high-volume CNC series production (evaluate CNC lathes).
Turning capacity
| Specification | Value |
|---|---|
| Distance between centers | 8000 mm |
| Swing over bed | 1250 mm |
| Swing over cross slide | 900 mm |
| Max. workpiece weight | 6,000 kg |
| Bed width | 755 mm |
Spindle and speeds
| Specification | Value |
|---|---|
| Spindle nose | ISO A2-15 |
| Spindle bore | 130 mm |
| Spindle speeds | (24) 3.15-315 / (12) 5-400 rpm |
Travels and feeds
| Specification | Value |
|---|---|
| X-axis travel | 630 mm |
| Z-axis travel | 7800 mm |
| Z1-axis travel (tailstock) | 300 mm |
| Feeds (X / Z / Z1) | 0.064-12 / 0.032-6 / 0.016-3 mm/rev |
| Rapid feeds (X / Z) | 1,870 / 3,740 mm/min |
Tailstock
| Specification | Value |
|---|---|
| Tailstock (taper) | MT 80 |
| Tailstock (Ø) | Ø 160 mm |
| Tailstock quill travel | 300 mm |
| Tailstock transverse adjustment | ± 2.5 mm |
Motor and power supply
| Specification | Value |
|---|---|
| Motor power | 22 kW |
| Power supply | 400V – 50Hz – three-phase |
Steady rests
| Specification | Value |
|---|---|
| Fixed steady rest (capacity) | 50-590 mm |
| Traveling steady rest (capacity) | 50-220 mm |
Dimensions and weight
| Specification | Value |
|---|---|
| Machine dimensions (L × W × H) | 11.1 × 1.88 × 1.92 m |
| Machine weight | approx. 16,800 kg |
Compliance
| Specification | Value |
|---|---|
| Marking | CE |
| Directive | Machinery Directive 2006/42/EC |
Standard equipment
- Bernardo Apollo 1250 x 8000 lathe
- 3-axis ES-12 V digital readout with LCD display
- Ø 1000 mm independent chuck
- Fixed steady rest (capacity 50-590 mm)
- Traveling steady rest (capacity 50-220 mm)
- Motorized tailstock
- Centralized lubrication
- Initial filling with Shell Tellus 46 oil
- 4-position tool post
- Tool post protective cover
- Coolant system
- LED machine lamp
- Morse taper bush
- Anchor bolts
Frequently Asked Questions
What are the typical application sectors for the Apollo 1250 x 8000?
Naval (marine shafts, propellers, gearboxes), energy (turbine axes, generators), heavy mechanical (cylinders, pulleys, gears). The 8000 mm distance between centers and the 1250 mm turning diameter define the operating range.
Examples of typical parts: long transmission shafts (components for marine engines), large cylindrical profiles (components for industrial machinery), industrial pipe flanges. For specific parts, verify in advance the maximum diameter, length, and weight of the part in relation to the machine's capabilities.
What operating space does it require in the workshop?
Machine dimensions 11.1 × 1.88 × 1.92 m. For operational use (loading/unloading parts, handling, access for maintenance), a total area of at least 1.5x the machine dimensions is needed, with adequate ceiling height.
Installation requires an industrial floor or reinforced concrete foundation sized for the machine's weight plus typical workpieces. For initial installation, it is recommended to consult a qualified installer for structural and site compliance assessment.
Is the 3-axis ES-12 V digital readout really necessary?
Yes, for precision manufacturing. The DRO shows the exact position of the axes in hundredths of a millimeter in real-time, eliminating reading errors from graduated handwheels. On a heavy lathe of this size, positioning accuracy is crucial for the quality of machining.
Without a DRO, positioning accuracy depends on visual reading of the handwheels and backlash compensation: errors of 0.1-0.2 mm are typical. With a DRO, positioning accuracy easily reaches 0.01 mm. On the Apollo, it is included as standard, unlike many entry-level industrial lathes from other brands where the DRO is an expensive optional accessory.
Is an Apollo 1250 better, or should I go up to the 1600 diameter?
It depends on the maximum diameter of typical workpieces. Up to Ø 1000 mm on the bed, the Apollo 1250 is correctly sized. For parts regularly above Ø 1062 mm, the 1600 family is mandatory.
The 1600 family has a reinforced bed of 970 mm (vs 755 mm), extended X-travel of 820 mm (vs 630 mm), and higher weight. The cost is higher. For growing workshops or those with variable needs, it is strategically preferable to size correctly in advance. For established workshops with standardized production on the current maximum diameter, the additional investment is not justified.
What is the expected service life of an Apollo lathe?
For standard industrial use, the Apollo range is designed for an operating life of over 25-30 years with regular maintenance. Wear-prone components (bearings, guides, lubrication system, clutches) can be replaced with original Bernardo spare parts.
The stabilized, hardened, and ground cast iron structure (a characteristic of Apollo lathes) does not wear significantly: the bed and headstock maintain precision for decades with correct maintenance. Mechanical components in contact are sized for continuous industrial use and are replaced periodically. Original Bernardo spare parts are available from stock with shipping in 3-5 working days. For intensive use, a semi-annual preventive maintenance plan is recommended.


















