Technical specifications
Published reference data for the vehicle discussed in this guide. Confirm the selected build in the supplier’s specification.
| Parameter | Published value |
|---|---|
| Chassis | Dongfeng small Duolika |
| Published wheelbase options | 2,950 / 3,308 mm |
| Engine model | Quanchai Q23-136E60 |
| Asphalt pump options | QGB270 / QGB450 |
| Rear nozzle options | 20 / 30 |
| Control options | Manual / automatic, individual nozzle control |
| Burner reference | G10 |
Applications and route planning
An asphalt distributor applies binder as part of a planned road construction or maintenance process. This Dongfeng reference is offered with different wheelbases, spray bars and control arrangements. Its suitability depends on the binder specification and the road contractor’s required application pattern. Establish those requirements before choosing tank or nozzle options.
Understanding the technical specification
The manufacturer table lists several capacities and output figures without explicit units. Those ambiguous numbers are excluded here. Confirm tank volume, spray width, application rate and pump flow in a signed equipment schedule. Manual and automatic controls are alternatives; the presence of both in a range description does not mean every vehicle includes both.
Configuration and quotation checklist
Provide the binder type, required application rate, treatment width and operating temperature range specified for the project. Request the heating system details, calibration procedure and the spray pattern acceptance method. Check transport dimensions and service access after the exact tank, pump and burner combination is selected.
Maintenance, inspection and handover
Ask how the spray bar, filters and binder circuit are serviced after use, and which heating-system parts should be stocked. Arrange operator training for the supplied equipment. Handling and operating procedures must follow the binder supplier and vehicle manufacturer documentation.
Ordering for your destination
Send your destination country, preferred chassis support network and required delivery location with the vehicle brief. Ask for a dated quotation that separates the chassis, specialist body, equipment, inspection, spare parts and freight. Confirm the deposit, production milestones and shipment documents in the contract. Transit time and import costs depend on the agreed route and destination; they are not fixed by this reference guide.
Reference scope
The figures describe the published reference, not every configuration. Final chassis, body equipment, permitted payload, destination requirements, delivery schedule and price are confirmed in a written quotation.
