Sewage trucks offer request from Bangladesh

We need Sewage Truck with following data:
1. Drive - RHD 4x4
2. Max Length 8100 mm, Width - 2700mm and Height - 3500 mm
3. Ground Clearance - 300 mm (Min)
4. GVW - 20000 Kg, Kerb Weight - To be mentioned, Payload - 10,000 Kg Minimum
5. Grade ability - Minimum 25 degree
6. Cruising Range - Minimum 300 KM
7. Vehicle Orgin