Hydraulic Shears:
5 Year Warranty - Made in USA
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. The National 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. Steel side frames, all steel cutter heads and tables 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.
Optional Accessories:
QUICK SET manual front operated digital back gauge
Models: NBG36, NBG52
Squaring Arm
Model: NSA52
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Specifications |
| Model |
NH3612 |
NH5216 |
NH5212 |
NH5210 |
Capacity
(Tensile Strength 55,000 lbs. @ rated 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 |
1200lbs
544kgs |
1400lbs
635kgs |
1600lbs
726kgs |
1950lbs
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
Single Phase Available |
3 h.p. 208 volt
1800 rpm 240 volt
3 phase 460 volt |
3 h.p. 208 volt
1800 rpm 240 volt
3 phase 460 volt |
3 h.p. 208 volt
1800 rpm 240 volt
3 phase 460 volt |
5 h.p. 208 volt
1800 rpm 240 volt
3 phase 460 volt |
