Septic Tank Lorry

The main features of small fecal suction trucks are:

1、Strong suction: The vacuum pump can generate strong suction and easily suck up sewage and 

substances. A well matched vehicle can basically fill a can in 3-8 minutes.

2、Not picky about food: When the vacuum pump is suctioning, sewage and dirt do not pass through 

the pump body, and debris with a diameter less than 80 millimeters can be suctioned. As long as it is a 

flowable liquid, such as mud, sewage, and manure, it can be suctioned by a suction truck.

3、Fast discharge: The tail is equipped with a large-diameter self flow valve, with a typical discharge 

diameter of 100-200 millimeters. It can also be pressurized with gas for faster discharge.

4、Easy to operate: Simply turn on the vacuum pump to pump, close the three-way valve to stop, and 

open the discharge valve to discharge. The operation is simple, convenient, and reliable.

5、Easy maintenance: Just regularly check the airtightness of the tank body, valve body, and pipeline.

Technical guidance parameters (for reference only)：

Spacious driver's cabin:

Small gasoline suction truck, high-end cab, can be customized according to your needs.

Clever fecal suction port design：

Frequently Asked Questions (FAQ): 2 Cubic Meter Fecal Suction Truck

Q1: What are the primary applications for this compact 2 cubic meter fecal suction truck?
A1: This truck is designed for efficient waste extraction in confined or access-restricted areas. Its primary applications include septic tank pumping for residential complexes and small communities, portable toilet servicing, restaurant grease trap cleaning, storm drain and catch basin maintenance, and light industrial liquid waste collection.

Q2: What chassis is this unit built on, and can we choose a different brand or model?
A2: This model is typically built on a reliable, maneuverable light-duty truck chassis such as the Foton OMAC or equivalent. We offer chassis customization based on your regional availability, certification requirements (e.g., Euro VI, EPA), and brand preference. Options from JAC, Isuzu, or FAW can be quoted upon request.

Q3: How powerful is the vacuum pump, and what is the average tank filling time?
A3: It is equipped with a high-speed, rotary vane vacuum pump capable of generating a strong vacuum level (typically up to -30 kPa or higher). The average filling time for the 2 cubic meter tank is approximately 3-7 minutes, depending on the viscosity of the material and the suction hose length/diameter.

Q4: Can it handle thick, viscous sludge and semi-solid waste effectively?
A4: Yes. The combination of a powerful pump, optimally sized suction hoses (often 4-6 inches), and a well-designed tank inlet ensures effective handling of viscous sludge, semi-solid waste, and slurry. For extremely compacted materials, we offer an optional integrated water jetting ring to fluidize the waste prior to suction.

Q5: What safety features are included in the design?
A5: Standard safety features include:

• Tank Overflow Protection: A sight glass or electronic sensor to prevent overfilling.

• Airtight System: Pressure-tight tank and valves to prevent leakage and odors.

• Pressure Relief Valve: Automatically protects the tank from over-pressure or vacuum.

• Emergency Stop: Easily accessible from the operator's station.

• Safety Compliant Lighting & Signage: For road and worksite visibility.

Q6: What is the process for discharging the waste, and how is it controlled?
A6: Discharge is primarily achieved via a rear hydraulic telescopic cylinder that lifts the tank, allowing gravity-fed dumping. A manual or pneumatic rear discharge valve controls the flow. All functions (suction, discharge, valve control) are managed from a centralized, ergonomic control panel located outside the cab, ensuring safe and convenient operation.

Q7: Is the tank interior protected against corrosion from aggressive waste?
A7: Absolutely. The carbon steel tank receives a standard internal coating of anti-corrosion asphalt paint. For highly corrosive environments (e.g., industrial chemicals, saltwater), we strongly recommend upgrading to an epoxy coating or a stainless-steel tank liner, which are available as optional extras.

Q8: What is the expected maintenance schedule and what parts require regular service?
A8: Maintenance is straightforward:

• Daily: Check oil level in the vacuum pump, inspect hose connections.

• Monthly: Inspect and clean the oil mist separator and water separator.

• Annually: Change the vacuum pump oil, inspect valves and seals for wear.
  Common service parts include pump vanes, seals, hose connections, and filter elements, all of which we keep in stock for timely supply.

Q9: What are the shipping terms, and what is the approximate lead time?
A9: We typically ship under FOB (Free On Board) Chinese Port terms. The standard lead time is 30-45 days after receipt of deposit and final chassis confirmation. For CIF (Cost, Insurance & Freight) quotes to your nearest port, please provide the destination details.

Q10: Do you provide after-sales support, technical manuals, and spare parts globally?
A10: Yes, we provide comprehensive global support:

• Detailed English Manuals: Including operation, maintenance, and parts catalogs.

• Online Support: Remote guidance via video call for troubleshooting.

• Spare Parts Guarantee: We commit to supplying genuine spare parts for a minimum of 10 years and can assist in establishing local agent support in your region.

Suggested Placement & Usage:

• Integrate this FAQ section into your product webpage or export brochure.

• It addresses practical concerns of professional buyers regarding performance, customization, compliance, operation, and support, building confidence and reducing pre-sales inquiries.