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http://www.railroadmachinery.com/productinfo1481
Introduction of YZ-750 Hydraulic Straight Machine Rail Straightener
YZ-750 Hydraulic Straight Machine Rail Straightener is a manual hydraulic special tool suitable for horizontally straightening or bending the rails on track. It's forged of special steel, and possesses features of reliable performance, compact structure, light weight and convenient assembly & disassembly.
Parameter of YZ-750 Hydraulic Straight Machine Rail Straightener
1, the biggest straight rail force (piston driving force 230 kn)
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750 kn
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2, rated straight rail force (piston driving force 189 kn)
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600 kn
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3, hydraulic system working pressure
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59 mpa
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4, work piston diameter*stroke
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70*70
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5, pump plunger diameter*stroke
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14*40
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6, no-load efficiency
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1.6 mm/time
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7, straight rail quantity
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>= 3 mm
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8, overall weight
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89 kg
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9, outer profile size
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830*720*350
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