HOWO cesspit emptier tanker truck (also known as sewer vacuum sucker, sewage pump truck, or septic tank suction truck) is engineered for waste handling including septic tank cleaning, industrial sludge extraction, and municipal sanitation. With 10CBM capacity and 140HP power, its 4×2 chassis delivers stable performance across urban and industrial operations, providing reliable waste solution for modern municipal and industrial needs.
The effective capacity of the vacuum tank is 10 cubic meters, utilizing 6mm carbon steel Q355 as the primary construction material. The tank structure employs steel plates with optimized structural design. The HOWO cesspit emptier truck is equipped with professionally engineered vacuum pump systems, control valves, and suction/discharge equipment.

*HOWO 4X2 Cesspit Emptier Tanker Truck*
CS factory is professional manufacturer in truck area,
guarantee all products Brand-New and High-Quality.
» I.Product Defination and Introduction:
Manufacturer: CS TRUCKS
Features:
▶ Chassis: Based on SINOTRUK 4×2 chassis, with 140HP diesel engine
▶ Tank Volume: Vacuum tank capacity 10 cubic meters
▶ Tank construction: Vacuum tank capacity 10 cubic meters
▶ Suction System: Installed at rear of the vehicle, with vacuum power
▶ Operation Scope: Suitable for septic tank cleaning, industrial waste extraction, and municipal sanitation operations

» II. Product Parameters for HOWO 4X2 Septic Pump Vacuum Truck
| Product Name | HOWO 4X2 Cesspit Emptier Tanker Truck | ||
| Overall | Vehicle Model | CSC5100GXW | |
| Drive Type | 4*2 | ||
| Gross Vehicle Weight | 11200 kg | ||
| Curb Weight | 8600 kg | ||
| Maximum Speed | 105 km/h | ||
| Overall Dimensions L*W*H | 7100*2300*2800 mm | ||
| Engine | Engine Model | YC4E140-33 | |
| Fuel Type | Diesel | ||
| Power | 140 HP(103KW) | ||
| Emission Standard | Euro 3 | ||
| Displacement | 4257 ml | ||
| Engine Type | 4 cylinders in line, water cooling, turbo-charged diesel engine, inter-cooling | ||
| Chassis | Chassis Brand | SINOTRUK | |
| Tire No. | 6+1 | ||
| Tire Specification | 8.25R20 | ||
| Wheelbase | 3300 mm | ||
| Gear Box | WLY6T51, 6 speeds forward and 1 speed reverse | ||
| Front Axle | 3.2ton | ||
| Rear Axle | 8ton | ||
| Steering Wheel | Left or right hand drive | ||
| Brake | Air brake | ||
| Radiator | Suitable for tropical climate | ||
| Superstructure | Volume of Tank | 10CBM | |
| Color | Painted in the corporation's color with logo on both front doors as specified by the client | ||
| Material of Tanker | 6mm Carbon steel Q355 material | ||
| Special Function | Suction height | ≥6.5 (m) | |
| Suction time | 250(S) | ||
| Maximum Inclination Angle | ≥45° | ||
| maximum vacuum | ≥11 MPa | ||
| Lifting time | ≤45 S | ||
| The cover opening angle | ≥75° | ||
| The cover opening time | ≤25 S | ||
| Suction pipe | 10m length DN100 type | ||
| Hose Racks | Fitted on both sides of tank, to accommodate a minimum of seven hoses each | ||
| Accoessories | Rear Wheel arches complete with Mudguards | ||
| Rear drip tray | |||
| Heavy-duty rear bumper | |||
| Fittings | Four-way change valve fitted to pump | ||
| Drain separator | |||
| Fully opening rear door | |||
| Sight glasses at top and bottom of tank | |||
| Ladder: For access to top of tank complete with cat walk on top of tank | |||
| Brief Introduction of Function | It is formed of PTO, transmission shaft, vacuum pump, tanker, hydraulic system and pipe system. | ||

» III. Products Description:

Chassis Configuration
♦ Short wheelbase design (3300mm) achieves compact turning capability for enhanced urban maneuverability.
♦ Robust front (3.2T) and rear (8T) axle loading capacity accommodates challenging working conditions while maintaining operational stability.
Powertrain System
♦ YC4E140-33 inline 4-cylinder turbocharged diesel engine delivers 140HP peak power, meeting Euro 3 emission standards with 4257ml displacement.
♦ WLY6T51 6-speed transmission with 4×2 drive system and 3300mm wheelbase chassis configuration provides stable power transmission for cesspit emptier truck operations under varied working conditions.


Hydraulic Control Valve Bank
♦ Integrated hydraulic control unit enables switching between suction, discharge, and dumping modes from both driver's cab and rear operation station.
♦ Sealed valve structure with ≤25-second door opening and ≤45-second lifting cycle times, supporting ≥45° maximum tank tilt angle for complete waste discharge.
High-Pressure Cleaning Pump (BZ-380L Type)
♦ 8 MPa pressure pump delivers 13 L/min flow for pipeline unblocking and site cleaning.
♦ Enables "flush‑suction" coordinated operation with vacuum system, can be integrated into cesspit trucks to create dual‑function vehicles.

» IV. HOWO Vacuum Pump Tanker Operating Principle:
Manufacturer: CS TRUCKS
HOWO sewage vacuum suction truck equipped top Italy brand water cycle vacuum pump, which is the heart of cesspit emptier truck, used for collect and transfer sludge, septic and sewage with liqiud substances such as feces, mud, crude oil, especially the sewage slurry, silt, stones, brick, debris, blocks and other bulk objects. Efficiently avoid secondary pollution.
▶ Model: Water cycle
▶ Max. Flow Rate: 21m3/min
▶ Rotate Speed: 980rpm
▶ Maximum Vacuum: 3300Pa
▶ Power: 33kw

Product Details

HOWO Sewer PumpTruck Driver's Cab

HOWO Vacuum Pump Tanker Manual Gearshift

HOWO Cesspit Emptier Hydraulic Oil Tank

HOWO Sewage Tanker Discharge Port

HOWO Septic Tank Truck Vacuum Gauge

HOWO Septic Pump Truck Liquid Level Gauge
» V. HOWO Sucker Pumper Truck Solutions:


HOWO Sewer Jetter Truck For Construction Sites


» VI. HOWO Septic Pump Truck Exterior Views:

Front Right View of HOWO Septic Service Truck

Right View of HOWO Sewage Disposal Truck

Rear Right View of HOWO Sewage Vacuum Tanker

Front View of HOWO Sewage Pump Truck

Rear View of HOWO Septic Pump Truck
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1. HOWO Cesspit Emptier Truck Chassis: Configured with YC4E140-33 diesel engine rated at 140HP + WLY6T51 manual 6-speed transmission system, optimized for operational efficiency in municipal sanitation applications.
2. Tank Structure: Manufactured from 6mm carbon steel Q355, featuring reinforced structural construction with optimized design, finished with specialized anti-corrosion protective coating.
3. Vacuum System: Custom-configured vacuum suction assembly designed for municipal sanitation operations, engineered to achieve ≤250 second suction cycles with ≥6.5m suction height performance.
4. Operational Equipment: Standardized suction and discharge configuration, with optional auxiliary systems including dual-side hose racks (7 hoses each), fully opening rear door, and multi-functional four-way change valve for enhanced operational versatility.
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