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Sinotruk HOWO 8000 litre bitumen spreader truck in white with rear spray system and control panel

Side view of the HOWO asphalt distributor showing the 8000L tank and adjustable spray width

Rear platform of the bitumen spreader with computer control panel and nozzle array

Sinotruk Howo 8000liters bitumen spreader truck zambia

Name: Sinotruk Howo 8000liters bitumen spreader truck zambia
Brand: Sinotruk HOWO

The Sinotruk HOWO 8000 litre bitumen spreader truck is a 6x4 asphalt distributor built on a ZZ1107D3815C145 chassis with a 116 HP engine and 6 speed manual gearbox. It is designed for road construction projects that require precise, consistent application of emulsified asphalt, fluxed asphalt, heated asphalt, and high viscosity modified asphalt. The truck delivers controlled spraying across a 2 to 6 metre width and operates efficiently in rural and urban paving environments where access roads are uneven and weather conditions vary. It is used by road agencies, contractors, and maintenance fleets in developing and emerging markets for surface treatment, seal coating, and base layer preparation.

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Key Benefits

8000 litre tank with carbon steel interior and stainless steel exterior for durability and thermal resistance
Adjustable spray width from 2 to 6 metres with individual nozzle control for precise application
Computer-controlled distribution system allows real-time flow adjustment based on vehicle speed
Heat conduction oil system maintains asphalt temperature within two degrees per hour
Dual control system in cab and rear platform ensures reliable operation and redundancy
Manual 6-speed gearbox with air brake and exhaust brake for stable performance on rough terrain
Automatic blowing device clears asphalt from pipes and nozzles after use to prevent clogging

Buyer Profile

Who It Is for

National and regional road authorities managing rural and secondary road networks
Contractors bidding on road construction and maintenance tenders in emerging markets
Municipal public works departments upgrading local road surfaces
Private paving companies operating in low infrastructure areas
Government agencies procuring durable, low-maintenance asphalt spreaders for long-term use
Logistics and equipment rental companies supplying road maintenance tools to contractors

Operating Problems

Problems It Solves

Inconsistent asphalt application due to manual or uncalibrated spraying systems
Nozzle clogging from cooled or hardened asphalt after long idle periods
Lack of temperature control leading to poor adhesion and premature failure of road surface
Inflexible spray width that forces multiple passes or over-application
Remote locations where spare parts and technical support are unavailable
High downtime from mechanical failure of pumps and heating systems without in-house repair capability

Where It Works

Application Scenarios

Rural road maintenance projects in Zambia and other African countries with limited access to paved surfaces
Seal coating and surface treatment of low-traffic roads and feeder routes
Base layer preparation for new asphalt paving in construction zones with limited equipment access
Highway resurfacing and preventive maintenance on roads with moderate to heavy traffic
Contractor fleets operating under government road improvement tenders with tight delivery schedules
Remote construction sites where fuel and material supply chains are long and unreliable

Engineering

Technical Features

ZZ1107D3815C145 HOWO 6x4 chassis with 116 HP engine and 6 speed manual transmission
8000 litre asphalt tank with carbon steel interior and stainless steel exterior
Insulated tank with heat conduction oil heating system to maintain asphalt viscosity
GB270 bitumen pump with QGB450 pump motor and G5-16 drive motor
Computer-controlled spray system with individual nozzle regulation and speed-based flow adjustment
Dual control system: cab-mounted and rear platform-mounted for operational redundancy
Automatic blowing device to clear asphalt from pipes and nozzles after operation
Spray width adjustable from 2 to 6 metres with nozzles arranged in a modular array
24V electrical system with air conditioning, power steering, and electric heating
Air brake with spring energy storage and exhaust brake for safe operation on gradients

Specifications

Technical Data


Engine	YN4102QBZL 4080mL 116HP
Transmission	WLY646 6 speed manual
Overall Dimensions	7200 x 2100 x 2680 mm
Wheelbase	3800 mm
Max Speed	90 km/h
Tank Capacity	8000 L
Tank Material	Carbon steel interior, stainless steel exterior, insulated
Bitumen Pump	GB270
Pump Motor	G5-16
Spray Width	2 to 6 m adjustable
Control System	Computer-controlled with dual cab and rear platform
Heating System	Heat conduction oil, temperature rise ≤2°C per hour
Brake System	Air brake, spring energy storage, exhaust brake
Electrical System	24V
Tire Specification	8.25R16
AC	With air conditioning
Lead Time	20 days
Shipping Port	China main port
Payment	T/T

Build Materials

Materials

Carbon steel interior tank for high temperature resistance and corrosion protection
Stainless steel exterior tank for weather and impact resistance
Insulating layer between inner and outer tank to reduce heat loss
Aluminium alloy components on spray system and control platform for weight reduction
Rubber seals and gaskets on nozzles and manholes to prevent leakage
Heat-resistant hoses and fittings in the pump and spray lines

How It Is Built

Manufacturing Process

Chassis is received from Sinotruk and inspected for frame alignment and wheelbase
Tank shell is fabricated from carbon steel and stainless steel with insulation layer welded in
Tank is pressure tested and heat sealed to prevent leaks before internal coating
Pump and motor are mounted and aligned with the driveline and power take-off
Spray system nozzles are installed and calibrated with individual control circuits
Heating system and blow-out device are fitted and tested for function and safety
Control panels are installed in cab and rear platform and tested for dual operation
Whole truck is painted in white, blue, or yellow as per order, with logo applied free of charge
Final test includes heating cycle, spray pattern, and system response under load before delivery

Testing

Quality Control

Every truck is 100 percent tested before delivery
Tank undergoes pressure and leak testing to GB39.5 standards for road vehicles
Heating system tested to maintain asphalt temperature within two degrees per hour
Spray system tested for uniformity, flow rate, and nozzle response across full width
Electrical and hydraulic systems checked for continuity, pressure, and safety interlocks
Photos and videos of the finished truck sent to buyer before balance payment

Build to Order

Customization Options

Tank capacity can be adjusted from 6000L to 8000L based on project needs
Tank material can be changed from carbon steel to stainless steel on request
Spray system can be upgraded from manual to computer-controlled with speed feedback
Cab and body colour selected from white, blue, yellow, or other standard options
Logo and branding applied free of charge on tank and cab
Equipment package tailored to include additional hoses, nozzles, or cleaning tools

Comparison

How It Compares With the Alternatives

6000L manual spreader with no temperature control	Lower initial cost but requires more passes and risks inconsistent application
Computer-controlled spreader with fixed spray width	More precise but cannot adapt to variable road widths or edge work
Used imported spreader with no local service support	Higher risk of downtime and parts unavailability, especially in remote areas

Operating Notes

Use Guide

Confirm tank capacity and spray width requirements before ordering to match project scale
Use only approved asphalt types compatible with the heating system and pump materials
Preheat the tank to operating temperature before first use and maintain steady flow during spraying
Run the automatic blowing device after each job to clear residual asphalt from lines
Inspect nozzles and pump daily for clogging, especially after switching between asphalt types
Free on-site training is available at the factory before shipment for operators and maintenance staff

Buyer Questions About This Truck

What is the lead time for this bitumen spreader truck?

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

Can the tank be made from stainless steel instead of carbon steel?

Yes. The standard tank is carbon steel interior with stainless steel exterior. Full stainless steel is available on request. Confirm the asphalt type and storage duration to select the right material.

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.

Can the spray width be adjusted during operation?

Yes. The spray width is adjustable from 2 to 6 metres in real time using the computer control system in the cab.

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. Our overseas engineers make regular return visits and provide technical training and manuals before delivery.

Can the control system be upgraded to full computer control?

Yes. The standard system is manual with optional computer control. Specify this at order stage and we will install the full system with speed-based flow adjustment.