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Technical Guide for Road street sweeper SW-III SW-III Components
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Technical Guide for Road street sweeper SW-III SW-III Components

Author: Site Editor     Publish Time: 03-18-2025      Origin: Site

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1. Lights and horn lever

Controls the indicator lights, headlamps, side-lights and horn. 

2. Throttle Lever

The throttle lever is an essential component for controlling the engine revolutions per minute (rpm) during the operation of the street sweeper SW-III. It is crucial to note that the maximum engine rpm is set at 3000 rpm. By manipulating the throttle lever, operators can adjust the engine speed according to the specific requirements of the work. For example, during heavy - duty sweeping tasks that require more power, a higher rpm might be needed, while in lighter tasks, a lower rpm can be maintained to save fuel and reduce wear on the engine.


2. Throttle Lever


3. Suction Box Flap Lifter Switch

The suction box flap lifter switch serves a unique purpose. It enables bulky material to pass more easily under the suction box front flap. To utilize this feature, simply push the switch. This action will raise the flap, allowing larger debris to enter the suction area without obstruction. It is important to know that the lowering of the flap is automatic. Once the bulky material has passed through or the switch is no longer activated, the flap will return to its original position, ensuring the normal operation of the suction system.


3. Suction Box Flap Lifter Switch


4. Air Outlets

The air outlets on the road sweeper SW-III play a significant role in adjusting the air flow into the cab. There are two types of air outlets available:

A - Standard Outlets: These are the default air outlets that provide a regular flow of air into the cab. They are suitable for normal operating conditions where basic ventilation is required.

B - Air Conditioning Outlets (Optional): For those who have opted for the air - conditioning feature in the compact street sweeper SW-III, these outlets are used to direct the cooled air into the cab. They are designed to provide a more comfortable working environment, especially in hot weather conditions. Operators can choose the appropriate air outlet based on their needs and the prevailing environmental conditions.


4. Air Outlets


5. Brake Pedal

The brake pedal is a safety - critical component of the multifunctional street sweeper SW-III. When the pedal is pressed, it activates the emergency brake. This action, in turn, activates the cylinders, which open the drum brake shoes on the rear wheels. The emergency brake is designed to bring the mini street sweeper SW-III to a quick stop in case of an emergency or when the operator needs to hold the small street sweeper SW-III in place on an incline. It is important to regularly check the functionality of the brake pedal and the associated braking system to ensure safe operation.

6. Forward/Reverse Pedal

The forward/reverse pedal is used to control the movement of the street sweeper SW-III. When the pedal is pressed, the street sweeper SW-III moves either forward or backward. If no pressure is applied to the pedal, the street sweeper SW-III remains at a standstill.

A - Moving the street sweeper SW-III Forward: Pressing the pedal in the "A" direction will cause the street sweeper SW-III to move forward. This is the normal position for the street sweeper SW-III to move during the sweeping operation.

R - Moving the street sweeper SW-III Back: Pressing the pedal in the "R" direction will make the street sweeper SW-III move in reverse. This is useful when the operator needs to reposition the street sweeper SW-III or clear an obstruction behind the machine.


Proper understanding and correct operation of these components are essential for the efficient and safe operation of the street sweeper SW-III. Regular maintenance and inspection of these components should also be carried out to ensure their optimal performance.



SWP (China) Clean Equipment Limited is a foreign investment company and a leading high-tech manufacturer of compact street sweeper and cleaning equipment.

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