Thriveni Earthmovers Interview Questions and Answers

The brake system in a wheel loader is responsible for controlling the stopping and slowing down of the machine.

• The brake system in a wheel loader typically consists of multiple components such as brake pedals, brake calipers, brake discs, and brake fluid.

• The brake pedals are used by the operator to apply pressure and activate the brakes.

• The brake calipers clamp down on the brake discs to create friction and slow down o...read more

The type of axle used for a dumper can vary depending on the specific model and requirements.

• Common types of axles used for dumpers include single axles, tandem axles, and tri-axles.

• Single axles are typically used for smaller dumpers with lower load capacities.

• Tandem axles are commonly used for medium-sized dumpers and provide better stability and weight distribution.

• Tri-axles are used for larger dumpers with higher lo...read more

The HD785-5 and HD785-7 are different models of heavy-duty trucks.

• The HD785-5 and HD785-7 are both models of the HD785 series of trucks.

• The main difference between the two models is the technology and features they offer.

• The HD785-7 is a newer model and may have improved performance, fuel efficiency, and safety features compared to the HD785-5.

• The HD785-7 may also have a higher payload capacity or a more advanced engin...read more

The firing order in a 6 cylinder engine refers to the sequence in which each cylinder fires.

• The firing order is determined by the engine design and is usually specified by the manufacturer.

• It is important to follow the correct firing order to ensure proper engine performance and minimize vibrations.

• The firing order can be found in the engine's service manual or by contacting the manufacturer.

• For example, a common firin

RPM turbo refers to the revolutions per minute of a turbocharger, which measures how fast the turbocharger's turbine is spinning.

• RPM turbo is a measure of the speed at which a turbocharger's turbine is rotating

• It indicates the efficiency and power output of the turbocharger

• Higher RPM turbo values generally result in increased boost pressure and engine performance

• For example, a turbo with an RPM turbo of 10,000 would sp

The main hydraulic problems I encountered during my work include leaks, system contamination, and component failures.

• Leakage of hydraulic fluid from hoses, seals, or fittings can lead to reduced system performance and potential safety hazards.

• Contamination of hydraulic fluid with dirt, debris, or water can cause damage to system components and decrease overall efficiency.

• Component failures such as pump malfunctions, va...read more

The running parts for excavators include tracks, sprockets, idlers, rollers, and hydraulic cylinders.

• Tracks: These are the continuous belts that provide traction and support for the excavator.

• Sprockets: They are the gears that engage with the tracks and help in their movement.

• Idlers: These are the rollers that guide and maintain tension in the tracks.

• Rollers: They support the weight of the excavator and help in smooth ...read more