National heavy duty power shears are equipped with a fully integrated hydraulic unit. Complete with electrical hydraulic valve, pilot operated-pressure relief valve, heavy duty foot switch that allows this unit to return to the top of the stroke when the operator removes his foot from the foot switch. Heavy duty double acting cylinders. Fully enclosed control panel.
This National hydraulic shear is actuated by a portable shrouded electric foot switch attached to a long flexible cable so it may be positioned comfortable to the operator.
Extra heavy cast iron body with solid 4-edge high carbon high chromium blades. Quick adjusting back gauge for direct reading with a positive lock. Standard with table gauges and front arm extensions.
Call the Ocean Machinery sales team TODAY at (954) 956-3131 or Toll Free 1 (800) 286-3624 or fill out our online info request form for more information on National Shears.
| Model | NH3612 | NH5216 | NH5212 | NH5210 |
| Capacity | Mild Steel 12 Gauge: 2.7mm Stainless Steel 16 Gauge: 1.6mm |
Mild Steel 16 Gauge: 1.6mm Stainless Steel 20 Gauge: .9mm |
Mild Steel 12 Gauge: 2.7mm Stainless Steel 16 Gauge: 1.6mm |
Mild Steel 10 Gauge: 3.4mm Stainless Steel 14 Gauge: 1.9mm |
| Strokes per Minute | Approx. 40 | Approx. 25 | Approx. 25 | Approx. 25 |
| Cutting length | 36″ 914mm | 52″ 1321mm | 52″ 1321mm | 52″ 1321mm |
| Shipping weight | 1200 lbs 544kgs | 1400 lbs 635kgs | 1600 lbs 726kgs | 1950 lbs 885kgs |
| Floor Space w/ Gauges | 45″ x 75-7/8″ x 42-1/4″ (1143 x 1927 x 1073mm) | 61″ x 75-7/8″ x 42-1/4″ (1549 x 1927 x 1073mm) | 61″ x 75-7/8″ x 42-1/4″ (1549 x 1927 x 1073mm) | 62″ x 79-7/8″ x 42-1/4″ (1575 x 2029 x 1073mm) |
| Floor Space w/o Gauges | 45″ x 22-3/4″ x 42-1/4″ (1143 x 578 x 1073mm) | 61″ x 22-3/4″ x 42-1/4″ (1549 x 578 x 1073mm) | 61″ x 22-3/4″ x 42-1/4″ (1549 x 578 x 1073mm) | 62″ x 22-3/4″ x 42-1/4″ (1575 x 578 x 1073mm) |
| Oil Reservoir Capacity | 14 gal – 53 liters | 24 gal – 91 liters | 24 gal – 91 liters | 24 gal – 91 liters |
| Motor | 3 hp 208 volt 1800 rpm 240 volt 3 phase 460 volt |
3 hp 208 volt 1800 rpm 240 volt 3 phase 460 volt |
3 hp 208 volt 1800 rpm 240 volt 3 phase 460 volt |
5 hp 208 volt 1800 rpm 240 volt 3 phase 460 volt |
Please call for more information on National Shears 1 (800) 286-3624
Please call for more information on National Shears 1 (800) 286-3624
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