Doka Shifting trolley DF

Questions and Answers

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cheyennesmithAug 11, 2025
Why is the load not being lifted by my Doka Industrial Equipment?
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  Antonio PhelpsAug 11, 2025
  If the Doka Industrial Equipment load isn't being lifted, it could be due to several reasons: * The load might be too heavy (exceeding 1500 kg, including the stacking frame). * There might not be enough hydraulic oil. * The mechanical guide mechanisms could be damaged or jammed. * The hydraulic pump might be faulty. * The overpressure valve could be wrongly adjusted or faulty. * The manual lowering valve could be leaking, potentially due to contaminated oil.
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Sonya MeadowsAug 17, 2025
Why is the load being lowered on its own by my Doka Shifting trolley DF Industrial Equipment?
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  Jennifer AshleyAug 17, 2025
  If the load is lowering on its own with your Doka Industrial Equipment, examine these possible causes: * The load may be too heavy (exceeding 1500 kg, including the stacking frame). * The hydraulic tubing might be leaking. * The overpressure valve could be incorrectly adjusted or faulty. * The non-return valve on the electrical hydraulic pump may be leaking. * The manual lowering valve might be leaking (possibly due to contaminated oil). * The hand-pump valves could be leaking.
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Mariah SmithAug 23, 2025
What causes the hydraulic hand-pump of Doka Shifting trolley DF to stop functioning?
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  tiffany84Aug 23, 2025
  If the hydraulic hand-pump on your Doka Industrial Equipment isn't functioning, check for these issues: * Insufficient hydraulic oil. * Breakage in the mechanical drive system (levers, articulated joints, pistons). * Damaged or worn-out seals in the pump system. * Mechanical breakage (gear pump, coupling). * Leaking pump valves.
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Darryl FletcherAug 28, 2025
Why the load cannot be lowered with my Doka Shifting trolley DF?
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  simondustinAug 29, 2025
  If the load cannot be lowered using your Doka Industrial Equipment, it might be due to: * Low ambient temperatures causing the hydraulic oil to be too viscous. * A blocked flow control valve (e.g., due to contaminated oil). * A defective manual lowering valve. * A defective isolation valve.
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Abigail EricksonSep 4, 2025
Why is the load being lifted jerkily by my Doka Shifting trolley DF Industrial Equipment?
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  matthewgriffithSep 4, 2025
  If the Doka Industrial Equipment load is being lifted jerkily or bouncing, it may be caused by: * Trapped air in the hydraulic tubing and/or the hydraulic cylinder. * Damaged or jammed mechanical guide mechanisms.