The Bernardo HPS 90 hydraulic ironworker offers 90 tons of punching force, drilling capacity of Ø 30 mm on 20 mm thick material (expandable to Ø 50 mm with accessories), flat steel cutting up to 20 × 330 mm, angle sections 140 × 140 × 12 mm at 90°, round bars Ø 50 mm and square bars 50 × 50 mm, 5.5 kW motor, 6 strokes/min. Integrated notching station up to 20 mm. Weight 2,500 kg. Manufactured in Austria, distributed in Italy by Krollit as an official Bernardo distributor since 2007.
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Punching force: 90 tons
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Standard drilling: Ø 30 mm on 20 mm thickness
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Flat steel cutting: 20 × 330 mm
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Angle section cutting (90°): 140 × 140 × 12 mm
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Operating stations: Punching, flat bar cutting, section cutting, bar cutting, notching
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Motor: 5.5 kW – 400V three-phase
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Weight: 2,500 kg
Who uses the HPS 90 and for what
The Bernardo HPS 90 is the heavy-duty industrial multifunction hydraulic ironworker in the HPS range. With 90 tons of punching force and a drilling capacity of Ø 30 mm on 20 mm thick material, it covers processes that the HPS 60 cannot handle. The five operating stations (punching, flat bar cutting, section cutting, bar cutting, notching) are dimensioned for daily industrial cycles on heavy structural steel. The 2,500 kg structural weight provides the necessary stability for operations on angle sections up to 140 × 140 × 12 mm and bars up to Ø 50 mm. In the workshops of Krollit's customers, it is chosen by industrial metal fabricators, steel structure construction workshops, metal prefabrication companies, and foundries with in-house fabrication departments.
Its place in the Bernardo range
In the HPS range, the HPS 90 is the industrial-grade model: above the HPS 60 (60 tons, standard operations) and the HPS 45 (45 tons, entry-level). The difference with the HPS 60 is not only in tonnage (90 vs 60) but in overall sizing: more powerful motor (5.5 vs 4 kW), greater weight (2,500 vs 1,600 kg), greater capacities in all stations. The speed of 6 strokes/min (vs 8 for the HPS 60) reflects the sizing for thicker materials: each stroke requires more hydraulic energy. For workshops with industrial volumes and the need to drill 20 mm regularly, the HPS 90 is the correct choice; the HPS 60 would be undersized and would wear out quickly under these conditions of use.
Krollit logistics and support
Bernardo shipping in 5-9 business days (7 days to Southern Italy). At 2,500 kg, it requires a crane or forklift of adequate capacity for unloading. Check workshop access and flooring before delivery. Original Bernardo spare blades, punches, dies, and accessories are available from stock with 3-5 business days shipping. Customer support is available in Italian.
Who the HPS 90 is for
| Profile |
Compatibility |
Reason |
| Passionate hobbyist |
Not suitable |
Heavy industrial machine. Cost, weight (2,500 kg), and sizing are unsuitable for hobby use. |
| Small/medium fabrication shop (up to 10 employees) |
Adequate |
For standard daily use, the HPS 60 is sufficient. The HPS 90 is only justified if thicknesses over 16 mm or sections over 125 × 125 × 12 mm are regularly processed. |
| Industrial fabrication / steel structure production |
Recommended |
The 90 tons and drilling capacity of Ø 30 on 20 mm are sized for heavy industrial work. The 2,500 kg structure handles intensive cycles without vibration. |
Not suitable for: applications with drilling thickness over 20 mm in standard mode (consider dedicated industrial presses); high-cadence series production with automatic positioning (consider CNC ironworkers); occasional work on small pieces (the HPS 60 is more economical and correctly sized).
Punching capacity
| Specification |
Value |
| Punching force |
90 tons |
| Max. punchable thickness |
20 mm |
| Standard hole diameter |
30 mm |
| Max. hole diameter (with optional accessories) |
50 mm |
| Punch stroke |
80 mm |
| Strokes/min (20 mm stroke) |
6 cpm |
| Throat depth |
355 mm |
Flat steel cutting capacity
| Specification |
Value |
| Max. flat steel |
20 × 330 mm |
| Flat bar blade length |
485 mm |
Angle section cutting capacity
| Specification |
Value |
| Angle sections 90° |
140 × 140 × 12 mm |
| Angle sections 45° |
50 × 50 × 5 mm |
| U / I sections (optional) |
160 × 60 × 6.5 mm / 160 × 86 × 6 mm |
| T sections (optional) |
140 × 140 × 12 mm / 70 × 70 × 10 mm |
Bar cutting capacity
| Specification |
Value |
| Round bars |
Ø 50 mm |
| Square bars |
50 × 50 mm |
Notching station
| Specification |
Value |
| Max. notching thickness |
20 mm |
| Rectangular notch |
57 × 100 mm |
| Triangular notch |
5 × 5 × 7.5 mm |
Motor and power supply
| Specification |
Value |
| Motor power |
5.5 kW |
| Power supply |
400V – 50Hz – three-phase |
Dimensions and weight
| Specification |
Value |
| Machine dimensions (L × W × H) |
1,860 × 800 × 1,900 mm |
| Net weight |
2,500 kg |
Working heights
| Specification |
Value |
| Punching working height |
1,020 mm |
| Flat bar working height |
910 mm |
| Bar working height |
1,220 mm |
| Notching working height |
915 mm |
Compliance
| Specification |
Value |
| Marking |
CE |
| Directive |
Machinery Directive 2006/42/EC |
Standard equipment
- HPS 90 hydraulic ironworker with five integrated operating stations
- User and maintenance manual
- Integrated standard safety set
Frequently asked questions
Does the HPS 90 make sense for a small workshop?
Only if thicknesses over 16 mm or angle sections over 125 × 125 × 12 mm are regularly processed. For standard light/medium fabrication work, the HPS 60 is correctly sized and costs significantly less.
The price difference between the HPS 60 and HPS 90 is significant. The HPS 90 is justified for workshops that habitually work with heavy structural steel, large-section angle profiles, or flat bars 18-20 mm thick. For mixed use with a prevalence of 5-16 mm thicknesses, the HPS 60 is the logical choice even for professional workshops.
Can I expand the drilling capacity beyond Ø 30 mm?
Yes, with optional accessories, the capacity increases to Ø 50 mm. The standard nominal capacity is Ø 30 mm on 20 mm thickness.
For Ø 35-50 mm holes, the maximum workable thickness is proportionally reduced: typically Ø 50 mm is achieved on 12-15 mm thicknesses. Original Bernardo spare punches and dies are available from stock with 3-5 business days shipping. For non-standard holes, custom supply is available through Bernardo.
What type of power supply and electrical line is needed?
400V three-phase power supply with a 5.5 kW motor. Requires a dedicated industrial line with an adequate electrical panel and thermal-magnetic protection sized for the motor.
The inrush current of the 5.5 kW motor can reach sustained peaks: the electrical panel must correctly handle the starting currents. For workshops not yet equipped with an industrial panel, a qualified electrician must be involved for installation. Krollit does not provide on-site electrical service.
How much space is needed to install it?
The machine dimensions are 1,860 × 800 × 1,900 mm. The minimum recommended operating area is 5 × 3.5 m, considering space for moving standard 6-meter profiles during cutting.
The 2,500 kg weight requires an adequately thick reinforced concrete industrial floor: light or screed flooring is not dimensioned. For 6 m long profiles, at least 7 meters of entry space is needed. Working heights vary between 910 and 1,220 mm depending on the station, ergonomic for standing operators.
How fast is it in production?
6 strokes/min with a 20 mm stroke. In actual production, with workpiece positioning times, 3-5 operations per minute can be achieved in repetitive work on pre-marked pieces.
The slower speed compared to the HPS 60 (6 vs 8 cpm) is due to the longer working stroke required to generate 90 tons of force. For high-cadence series production, consider numerically controlled presses with servo drives, sized for rapid automated cycles. The HPS 90 is optimized for high-capacity work at a moderate pace, typical of industrial fabrication.
