AMBULANCE
Ambulance van and pickup truck – Type I, Type II, Type III, and Type IV. Type I is based upon a heavy truck chassis-cab with a custom rear compartment that is often referred to as a “box” or “module.”
Type I ambulances are primarily used for Advanced Life Support(ALS), also referred to as Mobile Intensive Care Unit (MICU) in some jurisdictions, and rescue work.
Type II ambulance is based on a commercial heavy-duty van with few modifications except for a raised roof and a secondary air conditioning unit for the rear of the vehicle. These types of ambulances are primarily used for Basic Life Support(BLS) and transfer of patients but it is not uncommon to find them used for advanced life support and rescue.
Ambulance Van
Type III is a van chassis-cab but with a custom-made rear compartment and has the same uses as Type I ambulances.
Type IV is for smaller ad hoc patient transfer that use smaller utility vehicles in which passenger vehicles and trucks would have difficulty in traversing, such as large industrial complexes, commercial venues, and special events with large crowds; they generally do not fall under Federal Regulations.
Ambulances can be based on many types of vehicle although emergency and disaster conditions may lead to other vehicles serving as makeshift ambulances. Van or pickup truck – A typical general-purpose ambulance is based on either the chassis of a van (vanbulance) or a light-duty truck. This chassis is then modified to the designs and specifications of the purchaser. Vans may either retain their original body and be upfitted inside, or may be based on
a chassis without the original body with a modular box body fitted instead. Those based on pickup trucks almost always have modular bodies. Those vehicles intended for especially intensive care or require a large amount of equipment to be carried may be based on medium-duty trucks.
Fire engine – Fire services (especially in North America) often train firefighters to respond to medical emergencies and most apparatuses carry at least basic medical supplies. By design, most apparatuses cannot transport patients unless they can sit in the cab.
A hygiene kit is also there : fresh water canister with tap, soap and paper towels dispenser, garbage bin.
Chassis
The ambulance can built on several models of pickups, like the Isuzu D-Max or the Toyota Hilux, Ford Ranger etc. We can built on any chassis, all brands in Thailand.