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Sinotruk HOWO 6x4 asphalt lorry with 15000 L tank in metallic grey, front view with cab and spray system

Side view of the HOWO asphalt spreader showing the 2 to 6 metre adjustable spray width

Rear view of the asphalt lorry with the computer control panel and spray nozzles visible

Sinotruk Howo 15000L asphalt lorry Pakistan

Name: Sinotruk Howo 15000L asphalt lorry Pakistan
Brand: Sinotruk HOWO

The Sinotruk HOWO 15000L asphalt lorry is a 14 ton bitumen spreader built on a 6x4 HOWO chassis with a 336 HP diesel engine and 10 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 operates in municipal road maintenance departments, highway contractors, and large-scale paving fleets that need to lay asphalt without interruption over long distances. The intelligent spraying system allows full control from the cab and adjusts spray rate automatically based on vehicle speed.

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Key Benefits

15000 litre carbon steel asphalt tank holds enough material for 5000 square metres of 3 mm thick paving without refilling
Computer-controlled spray system adjusts flow rate in real time to match vehicle speed and ensures even coverage
Spray width adjustable from 2 to 6 metres to match lane width and paving conditions
Automatic blowing device clears asphalt from pipes and nozzles after use to prevent blockage
Heat conduction oil system maintains asphalt temperature within two degrees per hour to prevent cooling and thickening
Dual control system with cab and rear platform ensures reliable operation even if one system fails
10 speed manual gearbox and 6x4 chassis provide strong traction on unpaved access roads and steep gradients

Buyer Profile

Who It Is for

Municipal road departments managing urban and suburban road networks
National and provincial highway construction contractors
Private paving companies bidding on large infrastructure projects
Contractors supplying asphalt paving services to mining and quarry sites
Government agencies equipping road maintenance fleets in developing countries
Road repair contractors operating in remote or low infrastructure regions

Operating Problems

Problems It Solves

Inconsistent asphalt application caused by manual spraying or fixed rate nozzles
Asphalt cooling and thickening in the tank during long hauls or idle periods
Blockages in spray lines due to residual asphalt after use
Lack of control over spray width when working on variable lane widths
High downtime from mechanical failures in older or poorly maintained spreaders
Need to return to a central plant for refilling every few hundred metres

Where It Works

Application Scenarios

Municipal road maintenance teams resurfacing urban streets with limited access to asphalt plants
Highway contractors paving long stretches of road where continuous delivery is critical
Rural road projects in Pakistan and Africa where asphalt must be transported over rough terrain
Airport apron and industrial yard paving where precise, even application is required
Contractors working on multi-lane highways needing to switch spray width quickly between lanes
Road repair crews operating in remote areas without nearby asphalt mixing facilities

Engineering

Technical Features

336 HP CNHTC diesel engine with 9726 cc displacement and Euro 2/3/4/5 emission compliance
10 speed forward and 1 reverse manual gearbox with 3825+1350 mm wheelbase
QGB950 asphalt pump suitable for high viscosity modified asphalt
CBQ550-L imported hydraulic pump for reliable system pressure
Heat conduction oil heating system maintains asphalt temperature within two degrees per hour
Computer-controlled spray system with individual nozzle control and real-time speed adjustment
Dual control system: cab and rear platform with independent operation and monitoring
Spray width adjustable from 2 to 6 metres via electronic control
Automatic blowing device clears pipes and nozzles after spraying
12.00R20 tires with 10 standard and 1 spare tire for off-road and long haul use
Metallic paint finish with durable coating for corrosion resistance in harsh environments

Specifications

Technical Data


Chassis	Sinotruk HOWO 6x4, left hand drive or right hand drive
Engine	CNHTC ENGINE, 336 HP (247 kW), diesel
Transmission	10 speed forward and 1 reverse, manual
Overall Size	9900 x 2500 x 3800 mm
GVW	25,000 kg
Curb Weight	16,000 kg
Cab Capacity	3 persons
Asphalt Tank Capacity	15000 L (14 Ton)
Tank Material	Carbon steel
Asphalt Pump	QGB950, for high viscosity asphalt
Hydraulic Pump	CBQ550-L, imported
Spray Control	Computer-controlled, adjustable width 2 to 6 m
Heating System	Heat conduction oil, maintains temperature within 2°C per hour
Max Speed	79 km/h
Tire Type	12.00R20
Tire Numbers	10 standard, 1 spare
Paint	Metallic paint
Lead Time	20 days
Shipping Port	China main port
Payment	T/T

Build Materials

Materials

Carbon steel asphalt tank with welded internal structure for heat retention and stability
QGB950 asphalt pump designed for high viscosity bitumen and modified asphalt
CBQ550-L imported hydraulic pump for consistent system pressure
Aluminium alloy components in the spray system for corrosion resistance
Steel frame and substructure with galvanised and powder coated finish
Metallic paint with UV and abrasion resistant coating for long-term durability

How It Is Built

Manufacturing Process

Chassis is received from Sinotruk and wheelbase is verified against the tank layout drawing
Tank shell is cut, rolled, and welded with internal clapboards to reduce surge
Tank is pressure tested and leak tested before internal components are installed
Heat conduction oil system and asphalt pump are mounted and connected to the driveline
Spray system including nozzles, pipes, and control valves is assembled and calibrated
Computer control system is installed and tested with individual nozzle response
Dual control panels (cab and rear platform) are wired and function tested
Body is shot blasted, primed, and finished in metallic paint
Full system test run is conducted on the factory apron: heating, pumping, spraying, and control response
Photos and videos of the finished truck are sent to the buyer before balance payment

Testing

Quality Control

Every truck is 100 percent tested before delivery
Tank pressure and leak tests conducted in-house with documented results
Heating system tested to maintain temperature within two degrees per hour
Spray system tested at multiple speeds and widths to confirm flow accuracy
Control system tested for dual operation and fail-safe response
Photos and videos of the final truck are sent to the buyer before payment
Complies with GB7965 for fire fighting vehicle performance and test methods (for applicable systems)

Build to Order

Customization Options

Tank capacity can be adjusted to match project volume requirements
Left or right hand drive chassis to match local traffic regulations
Tank colour and logo applied free of charge
Spray width and nozzle configuration tailored to specific paving patterns
Control system upgraded to include remote monitoring or data logging
Manufacture to customer supplied technical drawings and specifications

Comparison

How It Compares With the Alternatives

6x4 asphalt spreader with 10000 L tank	Carries less material and refills more often but has better turning radius in tight urban areas
Manual spray system with fixed nozzles	Less precise application and no speed compensation but simpler maintenance and lower cost
Used asphalt lorry with mechanical controls	Lower upfront cost but higher downtime and higher risk of blockages and uneven spray

Operating Notes

Use Guide

Confirm left or right hand drive chassis at order stage to match local driving regulations
Fill the tank only through the designated inlet and keep the air breather valve clear
Start heating system at least 30 minutes before spraying to ensure asphalt viscosity
Use the computer control system to set spray width and flow rate based on vehicle speed
Engage the automatic blowing device after spraying to clear lines and prevent clogging
Drain the tank and flush the system with solvent after each use in freezing conditions
Free operator training is available at the factory before shipment

Buyer Questions About This Truck

What is the lead time for this asphalt lorry?

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

Can the chassis be right hand drive?

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

What payment terms do you offer?

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

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.

Can the tank be stainless steel instead of carbon steel?

Yes. The standard tank is carbon steel and stainless steel is available. Tell us the asphalt type and storage duration and we will confirm the material.

What warranty and after sales support do you provide?

The whole vehicle is guaranteed for one year and core parts on some products for two years. Our overseas engineers make regular return visits and provide technical training and manuals before delivery.

Can the spray system be upgraded to remote monitoring?

Yes. The computer control system can be upgraded to include data logging and remote monitoring. Let us know your requirements at order stage.