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Sinotruk Steyr 12000liters wastewater vacuum truck in standard grey with front-mounted suction pipe and rear-mounted pump

Rear view of the Steyr septic tank truck showing the 10 m³ carbon steel tank and discharge valve

Side view of the wastewater vacuum truck with open cab and reinforced rims with HQ mark

Sinotruk Steyr 12000liters wastewater vacuum truck Rwanda

Name: Sinotruk Steyr 12000liters wastewater vacuum truck Rwanda
Brand: Sinotruk HOWO

The Sinotruk Steyr 12000liters wastewater vacuum truck is a 10 cubic meter septic tank truck built on a 4x2 Steyr chassis for municipal sanitation and waste collection in urban and rural areas. It is designed for frequent operation in unpaved roads and low infrastructure zones where sewer access is limited. The truck collects liquid waste, sludge, and small solid debris from septic tanks, pit latrines, and blocked drains, then transports and discharges the load at treatment facilities. It is used by public works departments and waste contractors in countries with developing sanitation networks, including Rwanda, where road conditions and access to fixed infrastructure are challenging.

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Key Benefits

10 cubic meter carbon steel tank holds 12000 litres of wastewater and sludge for one full cycle without refill
Single full pump cycle completes in under 5 minutes, reducing idle time at collection points
Vertical suction depth of up to 8 metres handles deep septic tanks and underground pits
Horizontal suction range of 40 to 60 metres allows access from road edges without moving the truck
4x2 Steyr chassis with 190 HP diesel engine provides reliable performance on unpaved and uneven terrain
15 years of spare parts and technical support ensure long-term operational continuity

Buyer Profile

Who It Is for

Municipal sanitation and public works departments in developing countries
Waste collection and disposal contractors operating in low infrastructure areas
Health and hygiene service providers in rural and peri-urban communities
Construction and quarry site managers requiring temporary waste removal
Government agencies equipping sanitation fleets for national or regional rollout
Private operators supplying septic tank emptying services under contract

Operating Problems

Problems It Solves

Lack of sewer infrastructure forces reliance on manual or slow mechanical emptying
Long travel distances between collection points and treatment plants reduce daily trips
Inadequate suction power fails to clear deep or partially blocked septic tanks
Poor chassis durability leads to breakdowns on rough or unpaved access roads
Limited spare parts availability causes long downtime after component failure
Inflexible truck designs that cannot be adapted to local waste collection routes or access points

Where It Works

Application Scenarios

Municipal sanitation departments in rural districts with no sewer network and limited access roads
Waste contractors operating in informal settlements and peri-urban areas with unmarked or blocked drains
Public works teams responding to blocked pit latrines and septic tank overflows in low-income housing zones
Rural health clinics and schools needing regular septic tank emptying without access to central treatment
Emergency response units clearing blocked drainage systems after heavy rainfall or flooding
Contractors supporting construction sites with temporary sanitation and waste removal needs

Engineering

Technical Features

10 cubic meter WISCO carbon steel Q235 tank with internal baffles to reduce surge
Single full pump cycle completes in ≤5 minutes at maximum efficiency
Vertical suction depth of ≤8 metres with horizontal reach of 40–60 metres
YC4E160-33 190 HP diesel engine with 600 N•m torque at 1200–1600 RPM
DC6J65TC 6 forward gears and 1 reverse gear manual gearbox
1118 casting 10-ton driving axle and 1090 steering axle for load stability
CAN bus electronic control system for monitoring engine and pump performance
Air suspension seat with lumbar support and adjustable steering wheel for driver comfort
Three-point safety belt and automatic clearance adjustment arm for safe operation
Reinforced rims with HQ mark and three-in-one lock for ignition, door, and fuel tank

Specifications

Technical Data


Chassis Model	ZZ1164F5216C1
Drive Type	4x2
Wheelbase	5200 mm
Overall Dimensions	8900 x 2490 x 3350 mm
Sewage Tank Capacity	10 m³
Curb Weight	8205 kg
Load Weight	7795 kg
Cab Configuration	L2000, flat roof, one and a half rows
Engine Model	YC4E160-33
Max Output	118 kW / 160 HP
Max Torque	600 N•m @ 1200–1600 RPM
Displacement	4257 ml
Emission Standard	Euro 3
Gearbox	DC6J65TC, 6 forward gears, 1 reverse
Driving Axle	1118 casting, 10 tons
Front Axle	1090 steering axle
Steering Gear	A01
Chassis Suspension	NS-07 new stabilizing suspension
Leaf Spring Quantity	11/9+8
Suction Efficiency	Single full pump ≤5 min
Sewage Discharge Efficiency	After single row ≤4 min
Horizontal Suction Range	40–60 metres
Vertical Suction Depth	≤8 m
Control Method	Electrical
Tire Size	9.00-20
Number of Tires	6 + 1 spare
Tank Material	WISCO carbon steel Q235
Production Time	20 days
Lead Time	30 days after advance payment
Shipping Port	China main port

Build Materials

Materials

WISCO carbon steel Q235 for the sewage tank with internal baffles to reduce liquid surge
Aluminium alloy for the cab roof and side panels to reduce weight and improve corrosion resistance
Reinforced rims with HQ mark for durability on rough terrain
Steel frame and suspension components matched to the 4x2 Steyr chassis
Electrical wiring and control system with CAN bus integration for monitoring and diagnostics

How It Is Built

Manufacturing Process

Chassis is received from Sinotruk Steyr and wheelbase is verified against the tank drawing
Tank shell is cut, rolled, and welded with internal clapboards to control liquid surge
Tank is pressure tested and leak tested before leaving the welding shop
Pump system and suction pipe are installed and aligned with the driveline
Cab and chassis are assembled with air suspension seat, steering wheel, and safety systems
Body is shot blasted, primed, and painted in standard grey or custom colour as per order
Pump suction depth, discharge time, and control system are tested on the factory apron
Final inspection includes 100% test of all systems before shipment

Testing

Quality Control

Every truck undergoes 100% testing before delivery
Photos and videos of the finished truck are sent to the buyer before balance payment
Tank pressure and leak tests are conducted in-house to ensure integrity
Pump and suction system performance is verified under full load conditions
All electrical and control systems are checked using the CAN bus diagnostic tool
Compliance with GB7965 and GB39.5 standards for special purpose vehicles is confirmed

Build to Order

Customization Options

Tank capacity from 3000L to 30000L available based on customer needs
Tank material can be changed from carbon steel to stainless steel upon request
Left or right hand drive chassis to match local traffic regulations
Custom tank colour and logo applied free of charge
Cab interior configuration adjusted for driver comfort and local climate
Pump and suction system layout modified to match site access and waste type

Comparison

How It Compares With the Alternatives

6x4 wastewater truck with 8000L tank	Higher capacity but harder to maneuver in narrow urban streets and less fuel efficient
Used imported vacuum truck	Lower upfront cost but limited spare parts and no long-term technical support
Water tanker with vacuum pump added	Cheaper to build but lacks proper tank baffling and suction control for sludge and solids

Operating Notes

Use Guide

Confirm left or right hand drive chassis at order stage to match local traffic rules
Use only the designated manhole and suction inlet to avoid overfilling or damage
Do not exceed 8 metres vertical suction depth to prevent pump strain
Perform a full pump cycle test before each shift to ensure suction efficiency
Drain and clean the tank after each use to prevent clogging and corrosion
Schedule maintenance every 50000 km or as per the engine manufacturer’s guidelines

Buyer Questions About This Truck

What is the lead time for this vacuum truck?

Generally 20 days after the advance payment is received. The exact delivery date depends on chassis availability and the equipment list.

Can the tank be stainless steel instead of carbon steel?

Yes. The standard tank is WISCO carbon steel Q235. Stainless steel is available on request. Provide water quality and storage duration for material confirmation.

What are your payment terms?

T/T with 30 percent deposit and 70 percent before delivery. We send photos and videos of the finished truck before you pay the balance.

Do you supply right hand drive?

Yes. The chassis is ordered in left or right hand drive to match your traffic regulations. Confirm this at order stage as it cannot be changed later.

How is the truck shipped?

By Ro-ro or bulk ship from a China main port. Trade terms can be EXW, FOB, CFR, or CIF.

What warranty and after sales support do you provide?

The whole vehicle is guaranteed for one year and core parts for two years. We provide 15 years of spare parts and technical support, including overseas engineer visits and training.

Can the pump system be upgraded?

Yes. The standard pump is designed for 10 m³ capacity. We can upgrade to higher suction power or add dual pumps based on your waste type and frequency of use.