Terex Evoquip Bison 120

Questions and Answers

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Betty SanfordAug 16, 2025
What to do if my Terex Utility Vehicle machine stops?
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  Nicole VasquezAug 16, 2025
  If your Terex Utility Vehicle stops, several issues could be the cause. Here's what to check: * Ensure you have enough fuel and coolant by topping up as needed. * Clean the radiator and check the fan operation if the coolant temperature is high. * Maintain the correct hydraulic oil level. * Clear the discharge chute if there's packing in the crushing chamber. * Clean the oil cooler or replace it if the hydraulic oil temperature is high. * Check that all emergency stops are released and that fuses are in good condition.
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Brandy BallardAug 19, 2025
Why is my Terex Evoquip Bison 120 engine non-start or difficult to start?
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  Lori MillerSep 12, 2025
  If your Terex Utility Vehicle's engine is difficult to start, consider these potential causes: * Check the battery for defects or discharge. * Inspect and correct the valve clearance if it's incorrect. * Verify battery voltage to the ECM module. * Ensure the cold start system is functioning correctly. * Confirm that all emergency stops are released. * Inspect the starter motor for damage. * Check the fuel level and fuel lines for any restrictions or contamination. * Examine the condition of the fuel filters and clean the speed sensor electrical connections.
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Jeanne GatesAug 22, 2025
What to do if my Terex Utility Vehicle crusher stops?
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  Mrs. Patricia SimpsonAug 22, 2025
  If the crusher on your Terex Utility Vehicle stops, it could be due to: * Engine load issues: Check running parameters and adjust accordingly. * A chamber block: Isolate the machine and remove the blockage. * Build-up in the discharge chute: Inspect and replace if necessary. * Broken drive belts: Check and replace.
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Marissa PhamAug 26, 2025
What to do if the control panel lights up but the engine does not start on my Terex Utility Vehicle?
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  jhopkinsAug 26, 2025
  If the control panel lights up but the engine on your Terex Utility Vehicle doesn't start, consider these possibilities: * The ignition switch might be faulty and need replacement. * The engine oil level could be low; top it up. * The engine coolant level could be low; top it up. * Emergency stop buttons might be depressed; check them all. * The starter motor might be faulty and need replacement.
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Brandon HessAug 28, 2025
Why is the pump on my Terex Evoquip Bison 120 Utility Vehicle excessively noisy?
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  Dana HaynesAug 28, 2025
  An excessively noisy pump in your Terex Utility Vehicle could be due to several reasons: * Low oil level causing cavitation: Top up the oil level. * Blockage at the pre-pump filter: Replace the suction strainer. * Misalignment between the drive source and pump: Correctly align the drive source to the pump. * Incorrect hydraulic oil: Drain and replace with the correct oil. * Clogged hydraulic oil tank breather: Disassemble and clean. * Pressure relief valve stuck open: Disassemble, clean, or replace the spring nozzle. * Contaminated hydraulic oil: Drain and replace the hydraulic oil. * Damaged pump: Replace the pump. * Obstruction at the inlet pipe: Remove the obstruction.
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bushdavidAug 31, 2025
What causes low product output in my Terex Utility Vehicle?
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  christophermcdonaldAug 31, 2025
  Low product output from your Terex Utility Vehicle can be caused by: * Insufficient raw material: Increase the feed rate. * Inadequate hauling equipment: Increase the removal rate. * Incorrect machine parameter settings: Change the parameter settings. * Incorrect or worn liners: Replace the liners. * Incorrect mesh fitted: Replace the mesh.
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Mindy MackSep 3, 2025
Why is the oil in my Terex Utility Vehicle system excessively hot?
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  David DanielsSep 3, 2025
  If the oil in your Terex Utility Vehicle system becomes excessively hot, it could be due to: * The pump running continuously under pressure: Check for symptoms of pressure build-up. * High pressure on hydraulic circuits: Check the pressure on all hydraulic circuits.
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tracy63Sep 6, 2025
What causes a rumbling noise from the vibrator in my Terex Evoquip Bison 120 Utility Vehicle?
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  imanningSep 6, 2025
  A rumbling noise from the vibrator in your Terex Utility Vehicle can be caused by: * Imbalanced weights: Balance the weights. * Damaged bearings: Replace the bearings.
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Donald WestSep 9, 2025
What to do if rock moves down one side of the feeder on my Terex Evoquip Bison 120?
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  Robert EatonSep 9, 2025
  If rock moves down one side of the feeder on your Terex Utility Vehicle, the machine may not be laterally level. Level the machine to correct this.
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Carla BowersSep 12, 2025
What to do if the feeder is completely stopped on my Terex Evoquip Bison 120 Utility Vehicle?
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  Gregory MillerSep 12, 2025
  If the feeder on your Terex Utility Vehicle has completely stopped, it could be due to: * A material jam: Remove the material jam. * A faulty hydraulic motor drive coupling: Replace the drive coupling. * A faulty hydraulic motor: Replace the motor.