• ENIDINE HDN 2.0 Series Heavy Duty Hydraulic Shock Absorber
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ENIDINE HDN 2.0 Series Heavy Duty Hydraulic Shock Absorber

ENIDINE HDN 2.0 Series Heavy Duty Hydraulic Shock Absorber

Custom-orificed non-adjustable heavy duty shock absorbers with 2.0 in bore for overhead cranes, automated warehouses and other heavy industrial equipment.

Key features

  • Compact design decelerates loads smoothly; up to 330,000 Nm per cycle
  • Internal air/oil accumulator replaces the spring for shorter length and lower weight
  • Optional bladder accumulator (BA) for high cycle rates
  • Meets OSHA, AISE, CMAA, DIN and FEM requirements
  • Orifice designed by computer to customer requirements; field repairable
  • Options: bellows, clevis mount, safety cable, piston rod return sensor

Specifications

Type Non-adjustable, custom-orificed hydraulic, air/oil accumulator return
Max. cycles 60 per hour (30 per hour without bladder accumulator)
Mounting TM, FM, TF, FF, FR (rear flange not for strokes over 300 mm), CM clevis
Options Bladder accumulator (BA), sensor cable (C), sensor plug (P), safety cable (SC), urethane cap
Operating temperature -10 to 60 C standard; -35 to 100 C with optional fluid and seals
Bore 50 mm (2.0 in)
HDN 2.0 x 6 Bore: 50 mm (2.0 in) | Stroke: 152 mm | Max. energy per cycle: 14400 Nm | Max. energy per hour: 862100 Nm/h | Max. shock force: 111200 N | Return force with/without BA: 535/870 N | Weight: 23 kg
HDN 2.0 x 8 Bore: 50 mm (2.0 in) | Stroke: 203 mm | Max. energy per cycle: 19200 Nm | Max. energy per hour: 913700 Nm/h | Max. shock force: 111200 N | Return force with/without BA: 535/1040 N | Weight: 25 kg
HDN 2.0 x 10 Bore: 50 mm (2.0 in) | Stroke: 250 mm | Max. energy per cycle: 24000 Nm | Max. energy per hour: 1033200 Nm/h | Max. shock force: 111200 N | Return force with/without BA: 535/1340 N | Weight: 23 kg
HDN 2.0 x 12 Bore: 50 mm (2.0 in) | Stroke: 300 mm | Max. energy per cycle: 28600 Nm | Max. energy per hour: 1152700 Nm/h | Max. shock force: 111200 N | Return force with/without BA: 535/2290 N | Weight: 25 kg
HDN 2.0 x 14 Bore: 50 mm (2.0 in) | Stroke: 350 mm | Max. energy per cycle: 32300 Nm | Max. energy per hour: 1272100 Nm/h | Max. shock force: 111200 N | Return force with/without BA: 535/2290 N | Weight: 27 kg
HDN 2.0 x 16 Bore: 50 mm (2.0 in) | Stroke: 400 mm | Max. energy per cycle: 36000 Nm | Max. energy per hour: 1391600 Nm/h | Max. shock force: 111200 N | Return force with/without BA: 535/2290 N | Weight: 29 kg
HDN 2.0 x 18 Bore: 50 mm (2.0 in) | Stroke: 450 mm | Max. energy per cycle: 39700 Nm | Max. energy per hour: 1511100 Nm/h | Max. shock force: 111200 N | Return force with/without BA: 535/2290 N | Weight: 31 kg
HDN 2.0 x 20 Bore: 50 mm (2.0 in) | Stroke: 500 mm | Max. energy per cycle: 43300 Nm | Max. energy per hour: 1628300 Nm/h | Max. shock force: 111200 N | Return force with/without BA: 535/2290 N | Weight: 33 kg
HDN 2.0 x 24 Bore: 50 mm (2.0 in) | Stroke: 600 mm | Max. energy per cycle: 50700 Nm | Max. energy per hour: 1867200 Nm/h | Max. shock force: 111200 N | Return force with/without BA: 535/2290 N | Weight: 36 kg
HDN 2.0 x 28 Bore: 50 mm (2.0 in) | Stroke: 700 mm | Max. energy per cycle: 58200 Nm | Max. energy per hour: 2106200 Nm/h | Max. shock force: 111200 N | Return force with/without BA: 535/2290 N | Weight: 42 kg
HDN 2.0 x 32 Bore: 50 mm (2.0 in) | Stroke: 800 mm | Max. energy per cycle: 70700 Nm | Max. energy per hour: 2527900 Nm/h | Max. shock force: 111200 N | Return force with/without BA: 535/2290 N | Weight: 49 kg
HDN 2.0 x 36 Bore: 50 mm (2.0 in) | Stroke: 900 mm | Max. energy per cycle: 77900 Nm | Max. energy per hour: 2762200 Nm/h | Max. shock force: 100000 N | Return force with/without BA: 535/2290 N | Weight: 53 kg
HDN 2.0 x 40 Bore: 50 mm (2.0 in) | Stroke: 1000 mm | Max. energy per cycle: 84.400 Nm | Max. energy per hour: 2996500 Nm/h | Max. shock force: 84500 N | Return force with/without BA: 535/2290 N | Weight: 56 kg
HDN 2.0 x 48 Bore: 50 mm (2.0 in) | Stroke: 1200 mm | Max. energy per cycle: 3465000 Nm | Max. energy per hour: 60000 Nm/h | Max. shock force: 535 N | Return force with/without BA: 2290/2751 N | Weight: 64 kg
HDN 2.0 x 56 Bore: 50 mm (2.0 in) | Stroke: 1400 mm | Max. energy per cycle: 104200 Nm | Max. energy per hour: 3957000 Nm/h | Max. shock force: 35100 N | Return force with/without BA: 535/2290 N | Weight: 73 kg
Industrial BuffersENIDINE
15 product codes available in this family
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ENIDINE HDN 2.0 Series Heavy Duty Hydraulic Shock Absorber

Brand ENIDINE·Industrial Buffers

Available part numbers (15)

HDN 2.0 x 6, HDN 2.0 x 8, HDN 2.0 x 10, HDN 2.0 x 12, HDN 2.0 x 14, HDN 2.0 x 16, HDN 2.0 x 18, HDN 2.0 x 20, HDN 2.0 x 24, HDN 2.0 x 28 + 5 more — see full table ↓

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Product codes & specifications
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Product codeSpec
HDN 2.0 x 6Bore: 50 mm (2.0 in) | Stroke: 152 mm | Max. energy per cycle: 14400 Nm | Max. energy per hour: 862100 Nm/h | Max. shock force: 111200 N | Return force with/without BA: 535/870 N | Weight: 23 kg
HDN 2.0 x 8Bore: 50 mm (2.0 in) | Stroke: 203 mm | Max. energy per cycle: 19200 Nm | Max. energy per hour: 913700 Nm/h | Max. shock force: 111200 N | Return force with/without BA: 535/1040 N | Weight: 25 kg
HDN 2.0 x 10Bore: 50 mm (2.0 in) | Stroke: 250 mm | Max. energy per cycle: 24000 Nm | Max. energy per hour: 1033200 Nm/h | Max. shock force: 111200 N | Return force with/without BA: 535/1340 N | Weight: 23 kg
HDN 2.0 x 12Bore: 50 mm (2.0 in) | Stroke: 300 mm | Max. energy per cycle: 28600 Nm | Max. energy per hour: 1152700 Nm/h | Max. shock force: 111200 N | Return force with/without BA: 535/2290 N | Weight: 25 kg
HDN 2.0 x 14Bore: 50 mm (2.0 in) | Stroke: 350 mm | Max. energy per cycle: 32300 Nm | Max. energy per hour: 1272100 Nm/h | Max. shock force: 111200 N | Return force with/without BA: 535/2290 N | Weight: 27 kg
HDN 2.0 x 16Bore: 50 mm (2.0 in) | Stroke: 400 mm | Max. energy per cycle: 36000 Nm | Max. energy per hour: 1391600 Nm/h | Max. shock force: 111200 N | Return force with/without BA: 535/2290 N | Weight: 29 kg
HDN 2.0 x 18Bore: 50 mm (2.0 in) | Stroke: 450 mm | Max. energy per cycle: 39700 Nm | Max. energy per hour: 1511100 Nm/h | Max. shock force: 111200 N | Return force with/without BA: 535/2290 N | Weight: 31 kg
HDN 2.0 x 20Bore: 50 mm (2.0 in) | Stroke: 500 mm | Max. energy per cycle: 43300 Nm | Max. energy per hour: 1628300 Nm/h | Max. shock force: 111200 N | Return force with/without BA: 535/2290 N | Weight: 33 kg
HDN 2.0 x 24Bore: 50 mm (2.0 in) | Stroke: 600 mm | Max. energy per cycle: 50700 Nm | Max. energy per hour: 1867200 Nm/h | Max. shock force: 111200 N | Return force with/without BA: 535/2290 N | Weight: 36 kg
HDN 2.0 x 28Bore: 50 mm (2.0 in) | Stroke: 700 mm | Max. energy per cycle: 58200 Nm | Max. energy per hour: 2106200 Nm/h | Max. shock force: 111200 N | Return force with/without BA: 535/2290 N | Weight: 42 kg
HDN 2.0 x 32Bore: 50 mm (2.0 in) | Stroke: 800 mm | Max. energy per cycle: 70700 Nm | Max. energy per hour: 2527900 Nm/h | Max. shock force: 111200 N | Return force with/without BA: 535/2290 N | Weight: 49 kg
HDN 2.0 x 36Bore: 50 mm (2.0 in) | Stroke: 900 mm | Max. energy per cycle: 77900 Nm | Max. energy per hour: 2762200 Nm/h | Max. shock force: 100000 N | Return force with/without BA: 535/2290 N | Weight: 53 kg
HDN 2.0 x 40Bore: 50 mm (2.0 in) | Stroke: 1000 mm | Max. energy per cycle: 84.400 Nm | Max. energy per hour: 2996500 Nm/h | Max. shock force: 84500 N | Return force with/without BA: 535/2290 N | Weight: 56 kg
HDN 2.0 x 48Bore: 50 mm (2.0 in) | Stroke: 1200 mm | Max. energy per cycle: 3465000 Nm | Max. energy per hour: 60000 Nm/h | Max. shock force: 535 N | Return force with/without BA: 2290/2751 N | Weight: 64 kg
HDN 2.0 x 56Bore: 50 mm (2.0 in) | Stroke: 1400 mm | Max. energy per cycle: 104200 Nm | Max. energy per hour: 3957000 Nm/h | Max. shock force: 35100 N | Return force with/without BA: 535/2290 N | Weight: 73 kg

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