Industrial Crane Bumper Shocks ECB-100Front FlangeRear FlangeFlangeAA10.04(255)B1.00(25)STROKE1.58(40)1.00(25)BM130x2STROKE1.58(40).90(23)5.50(140)5.50(140)M130x25.50(140)4.75(121)C3.88(98.4)4.75(121)5.50(140)3.88(98.4)8.27(210)Dimensions in inches (millimeters)Model Stroke A B CECB-100-200ECB-100-300ECB-100-400ECB-100-500ECB-100-6007.87(200)11.81(300)15.75(400)19.69(500)23.62(600)28.94(735)39.57(1,005)50.20(1,275)60.83(1,545)71.46(1,815)19.49(495)26.18(665)32.87(835)39.57(1,005)46.26(1,175)12.60(320)16.54(420)20.47(520)24.41(620)28.35(720)Rod Return Forcelbs (kN)Fully Out Fully In880(3.9)880(3.9)880(3.9)880(3.9)880(3.9)8,850(39.4)11,196(49.8)12,912(57.4)14,216(63.2)15,237(67.8)E 3Energy perCyclein lbs (kNm)708,000(80)1,062,000(120)1,416,000(160)1,770,000(200)2,124,000(240)WeEffective WeightRangelbs (kg)16,670-1,411,000(7,560-640,000)25,000-2,116,000(11,340-960,000)33,330-2,822,000(15,120-1,280,000)41,670-3,527,000(18,900-1,600,000)50,000-4,233,000(22,680-1,920,000)Shipping Weightlbs (kg)93.7(42.5)112.1(50.8)130.4(59.1)148.7(67.5)167.0(75.8)Technical DataMaximum force: 105,000 lbs. (467 kN)Impact velocity range: 1.6-15 ft/sec (0.5 to 4.6 m/s)Minimum return force: 106 lbs. (0.5kN)Operating temperature: 10° to 150°F (-12°C to 66°C)(Consult factory for optional ranges).Oil type: ATFNote: An integral mechanical stop is built into <strong>the</strong> front of all units.Note: Buttons are standard on all <strong>industrial</strong> crane bumper <strong>shock</strong> absorbers.Safety cable is optional.Custom environmental protection options of paint, plating, rod bellows, etc.are available. Consult factory for your specific needs.Optional Larger Button(Optional larger button includes safety cable)DiameterZinch(mm)ECB-63EEB-635.00(127)ECB-100EEB-1007.00(178)ECB-1609.00(229)Z81All crane bumper <strong>shock</strong> absorbers have special orifice designs and must be sized per application.<strong>Enertrols</strong> crane bumper <strong>shock</strong> absorbers are designed to AISE standards.23435 Industrial Park Dr., Farmington Hills, MI 48335 • p: 734-595-4500f: 734-595-6410 • customerservice@enertrols.com • www.enertrols.com
Industrial Crane Bumper Shocks ECB-160, EEB-160Front FlangeRear FlangeFlangeAA13.75(349)B1.50(38)STROKE2.36(60)1.50(38)BM210x2STROKE2.36(60)1.06(27)9.00(229)9.00(229)M210x29.00(229)7.00(178)6.00(152.4)C7.00(178)9.00(229)6.00(152.4)11.62(295)Dimensions in inches (millimeters)Model Stroke A B CECB-160-400ECB-160-600ECB-160-80015.75(400)23.62(600)31.50(800)55.12(1,400)78.74(2,000)102.36(2,600)Technical Data37.01(940)52.76(1,340)68.50(1,740)23.62(600)31.50(800)39.37(1,000)Rod Return Forcelbs (kN)Fully Out Fully In2,148(9.6)2,148(9.6)2,148(9.6)14,124(62.8)14,135(62.9)14,146(62.9)Maximum force: 157,000 lbs. (700 kN)Impact velocity range: 1.6-15 ft/sec (0.5 to 4.6 m/s)Minimum return force: 106 lbs. (0.5kN)Operating temperature: 10° to 150°F (-12°C to 66°C)(Consult factory for optional ranges).Oil type: ATFNote: An integral mechanical stop is built into <strong>the</strong> front of all units.E 3Energy perCyclein lbs (kNm)2,124,000(240)3,186,000(360)4,248,000(480)Note: Buttons are standard on all <strong>industrial</strong> crane bumper <strong>shock</strong>absorbers. Safety cable is optional.Custom environmental protection options of paint, plating, rodbellows, etc. are available. Consult factory for your specific needs.WeEffective WeightRangelbs (kg)50,000-4,233,000(22,680-1,920,000)75,000-6,349,000(34,020-2,880,000)100,000-8,466,000(45,360-3,840,000)Shipping Weightlbs (kg)340.9(154.6)414.4(188.0)487.9(221.3)EEB Emergency Buffer ModelsThese low return force units are ideal for applicationswhere it is preferred to have equipment not accelerate in <strong>the</strong>opposite direction after completing its linear deceleration.Consult <strong>Enertrols</strong> or your distributor for additionalinformation.ModelEEB-160-400EEB-160-600EEB-160-800Rod Return Forcelbs (kN)Fully Out Fully In421(1.87)474(2.1)535(2.4)4,071(18.1)4,225(18.8)4,380(19.5)Stacker Crane & Crane BumperOptional Larger Button(Optional larger button includes safety cable)DiameterZinch(mm)ECB-63EEB-635.00(127)ECB-100EEB-1007.00(178)ECB-1609.00(229)ZAll crane bumper <strong>shock</strong> absorbers have special orifice designs and must be sized per application.<strong>Enertrols</strong> crane bumper <strong>shock</strong> absorbers are designed to AISE standards.23435 Industrial Park Dr., Farmington Hills, MI 48335 • p: 734-595-4500f: 734-595-6410 • customerservice@enertrols.com • www.enertrols.com82
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Any mechanism that moves and that m
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Construction & Design FeaturesMinia
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Standard Shock AbsorbersGold Line
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Accessories & Special Application S
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Selecting the Correct Type of Shock
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Selecting the Correct Size Shock Ab
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Example 9Horizontal-Moving Load-Rot
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Example 16Vertical-Rotating Beam Dr
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Example 22Vertical Rotating Arm - C
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Model Rating ChartsShock Absorber S
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Self-Compensating ECA ModelsModel N
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Construction and Parts Descriptions
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Installation Recommendations and Ti
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Additional Enertrols ProductsShock
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