/ / NEFAZ-4208 - passenger ATV

NEFAZ-4208 - passenger all-terrain vehicle

This bus model was built ongas balloon chassis KAMAZ-43114, and its main purpose was the transportation of teams working on a rotational basis. NEFAZ-4208 is designed for off-road operation, as well as on public roads that are not restricted for Group B cars, whose axle load is 6 tons.

A real all-terrain vehicle

The shuttle bus is designed according to the standardGOST 15150, has received climatic modification of U. It can be operated both at extremely low temperatures (-45 ° С) and at rather high (+ 40 ° С). And also in conditions of relative air humidity, the permissible mark of which does not exceed 75% (at a temperature of 15 ° C). NEFAZ-4208 has proven itself on the ground with a high level of dust (up to 1 g / m3), with strong gusts of the side wind, the speedwhich does not exceed 20 m / s. This special bus is able to perform its tasks at an altitude of up to 4000 m above sea level, but it should be borne in mind that fuel consumption and traction-dynamic characteristics will be far from normal.

out of phase 4208

Powerful and economical

NEFAZ-4208 received a fuel system consisting ofof 9 cylinders located between the cabin and the booth. The volume of each is 80 liters. On the sides of the frame are also installed cylinders (4 left and 3 right), 100 liters each. The total volume is 1420 liters or 284 meters3 methane, and the pressure inside the cylinders reaches a mark of 200 atmospheres.

The main advantages of the NEFAZ-4208 bus include:

  • Low noise level when the motor is running.
  • Use of an economical type of fuel.
  • Exhaust gases have the lowest content of harmful substances, significantly exceeding the requirements of Euro-4 standards.
  • Savings due to lower fees for environmental pollution.
  • There are no requirements for the mandatory installation of a catalytic converter and an exhaust gas neutralizer, which saves serious material costs.
  • Methane is used as fuel, which is the safest in comparison with gasoline or propane.

Features of the add-in

NEFAZ-4208 is equipped with a metal vanClosed type, which is sheathed with thermo-insulating material. On the right side there are two single doors that open to the outside. The rear door is the main one, and the front door is emergency. Double windows are glazed with tempered glass.

bus out of phase 4208

In the cabin there are double seats,equipped with seat belts. Comfort temperature is maintained by a liquid heating system, which works both from an independent heater and from the engine cooling system. Ventilation is carried out thanks to hatches and sliding glasses, as well as during the operation of turbofans, located on the roof. From the radio equipment there is an intercom and radio.

Specifications

Considering this model of a special bus, you can only admire its technical characteristics, which look like this:

  • The chassis is KAMAZ-43114.
  • The number of passenger seats, including the cabin - 22.
  • The volume of the fuel tank of the passenger compartment heater is 25 liters.
  • The volume of the expansion tank of the passenger compartment heater is 5 liters.
  • The expansion tank and fuel tank are located on the rear of the van.
  • The equipped weight of the bus is 12.4 tons.
  • The total weight is 14.1 tons.
  • Eight-cylinder V-shaped engine KAMAZ 820.60-260 with a turbo, the standard Euro-4.
  • The stroke of the piston and the diameter of the cylinder is 130/120.
  • The volume is 11.76 liters.
  • The compression ratio is 12.
  • Cooling - air, intermediate.

shift bus

  • The type of fuel is methane gas.
  • The maximum useful power is 260 liters. from. (191 kW).
  • The maximum torque is 1078 Nm.
  • The volume of fuel cylinders (common) is 1420 liters.
  • The maximum volume of refueling methane - 284 m3.
  • The checkpoint is a ten-stage one.
  • Transfer box - two-stage, mechanical with a blocking center differential.
  • Brakes are pneumatic.
  • High cabin, equipped with a bed.
  • The maximum speed is 90 km / h.
  • The maximum angle of ascent is 31%.

Possessing similar characteristics, this shuttle bus has no competitors in the domestic market.