Peddinghaus punching machine Hydraulic 801
Punching Machine with Hydraulic Drive System
Technical Data
Punch Unit
| rated capacity | kN | 800 |
| stroke | mm | 80 |
| stroke, adjustable | mm | 10 - 80 |
| number of strokes, 10mm | mm-1 | 33 |
| work height to die | mm | 1070 |
| fitting height | mm | 398 |
| throat depth | mm | 510 |
| width of flat die bolster | mm | 255 |
| punches with standard punching attachment | ||
| with flat die bolster | up to mm | Ø 31 in 18 |
| with universal die block: | ||
| channels in flange | mm | 100-300 |
| I-beams in flange | mm | 80-300 |
| channels in web | mm | 100-300 |
| I-beams in web | mm | 80-300 |
| punches with oversize punching attachment | ||
| o.p.a. 58 | up to mm | Ø 58 in 10 |
| o.p.a. 65 | up to mm | Ø 65 in 9 |
| o.p.a. 90 | up to mm | Ø 90 in 6 |
| o.p.a.130 | up to mm | Ø 130 in 4 |
Machine Data
| power rating | kW | 4 |
| charge of oil | l | 45 |
| net weight with oil | approx. kg | 1450 |
| overall machine dimensions | L × W × H cm | 113 × 65 × 175 |
| ref. no. | 42280 |
All performance data refers to a material strength of 450 N/mm². Subject to design changes.
Scope of Delivery
- quick-change punching attachment up to 31 mm Ø, for punches and dies of the green series
- flat die bolster or universal die block
- height-adjustable and swing-away stripper with exchangeable plate
- hydraulic low pressure spotter for foot operation
- two-stage foot pedal and electric control elements
- intregrated hydraulic power pack
- three-phase A.C. motor, 400 Volt, 50 Hz
42280
All capacities refer to material with a tensile strength of 450 N/mm2. We reserve the right to make design alterations without notice.
Applications in steel construction
The Hydraulic 801 is a hydraulic punching machine for cold punching of flat steel, angle steel and other sections. With its higher press force it is also suited to heavier material cross-sections and larger hole diameters when preparing gusset plates, splice plates and connection parts.
Typical applications
- Punching heavier flat steel and plate for bolted joints
- Larger hole diameters in gusset plates and splice plates
- Hole machining of angle and structural steel in the connection area
- Preparing assembly and fastening holes in components
- Recurring hole series using a stop and the matching punch and die set
Which businesses use it
Used in steel construction, metal fabrication, the steel trade and in workshops handling heavier section cross-sections.
Frequently asked questions
When is a heavier punching machine worthwhile?
Greater material thicknesses and larger hole diameters require more press force, since this rises with plate thickness and hole diameter. A more powerful punch extends the usable range of cross-sections and tools compared with smaller machines.
Can angle steel be punched with this machine?
Yes, with the appropriate support and tooling, angle steel can be punched in the web or flange area. The sections that can actually be machined depend on the support, the throat depth and the tooling fitted.
Does the position need to be marked out before punching?
For single holes the position is marked out or set via a stop. For recurring hole spacings, longitudinal and side stops allow reproducible setting without marking out each hole again.