Yutong City Bus METHANE Model ZK6852 HGA

Dear customers, buses are available at our parking lots in Moscow and St. Petersburg!

We are ready to offer you additional services that are an undeniable advantage of our dealership:

— Assistance in registration. — Assistance in obtaining compulsory motor liability insurance. — Special leasing conditions. — Service at our service station with a discount depending on the type of work. — On-site maintenance of Yutong buses. — Discount on spare parts. — Various configurations , for example: “Aviator”, “Monarch”, “Starry Sky”, “Lufthansa”. — Various colors ( burgundy, lilac, blue, white ).

Comfort

By purchasing a Yutong ZK 6122 H9 bus from the YutsS company, you get the opportunity to provide your passengers with maximum comfort. All our buses are equipped with a Lux interior with anatomical seats with two-point seat belts, USB ports and the ability to slide the seats into the aisle. Above each pair of seats there are control units for individual lighting and air conditioning systems, as well as personal speakers. The driver's seat is equipped with air suspension, a three-point seat belt and a built-in headrest. The steering wheel has height and tilt adjustments. The salon is equipped with a media system with two 17” color LCD monitors.

Additionally, upon request, buses can be equipped with a driver’s berth, a refrigerator, a cooler, a toilet, and rear disc brakes, more details in the “equipment” section.

Factory regulations and standards for the manufacture of models

Customers place high demands on the quality of equipment, which is the most important factor when choosing transport. The combination of a perfect manufacturing process and the use of advanced technologies allows us to create models that meet high standards of comfort, safety, efficiency and environmental protection. The Chinese manufacturer cooperates with the German company MAN. This ensures the production of equipment, design, production process and technological operations used in assembly and painting, which meets European standards . Advanced electrophoresis coating technology can significantly increase the anti-corrosion properties of the body, preserving the original appearance for a long time.

Tourist bus Yutong ZK6932D1. Yutong Photos

The high quality, reliability and durability of Yutong transport is also ensured by conducting a wide range of studies of finished models:

• simulation tests of the chassis on various types of road surfaces, which made it possible to improve the following indicators: wheel operation, steering, brakes and prove the reliability of the chassis;
• conducting tests to study the degree of driver comfort;
• carrying out research into the performance of the air conditioning system.

Adaptation for Russia

All buses are adapted to Russian operating conditions and are equipped with additional anti-corrosion protection, double glazing, full crankcase protection, additional insulation of body panels, heated and electrically adjustable exterior mirrors. Heating of the steps and the effect of a thermal curtain at the entrance is ensured thanks to air heaters. The air suspension with hydraulic shock absorbers and anti-roll bars allows you not to notice the unevenness of Russian roads.

Instructions for models - which ones are used, what they contain?

School bus ZK6685DX. Yutong Photos

The instruction or operating manual is an integral document of all units, mechanisms, equipment and machines, and buses are no exception. The instructions for buses of various brands, including Yutong, provide complete information about the model/models of equipment :

• description, design and technical characteristics of the bus, its modifications;
• basic operating rules, instructions necessary for correct and safe “use”;
• components, structural mechanisms, their structure, possible malfunctions and solutions;
• information on maintenance and repair, storage, disposal, warranty

The Operation Manual (OM) is intended to study the structure, operating rules and maintenance of the bus. There are no manuals on the manufacturer's website, but you can find instructions for some models on the Internet.

Internal parameters

In addition to the characteristics visible to the eye (the so-called external), there are also internal parameters. These properties should be taken into account first of all when choosing a bus.

Engine

Yutong buses are in most cases equipped with engines:

• Cummins, produced in the UK and China. Power units are distinguished by practicality, efficiency, reliability, long service life, and safety for the environment.
• Weichai, manufacturer - Weichai Power (Hong Kong) specializes in the research, manufacture and sale of modern internal combustion engines with good parameters. As a result, not only buses, but also cars, special and agricultural equipment, etc. are equipped with engines.
• Yuchai, manufacturer – Yuchai Machinery (PRC). The units are characterized by high power, reliability, durability, simplicity and ease of maintenance, and excellent torque.

Modern models are equipped with engines that comply with Euro-4 or Euro-5 environmental safety standards.

The engine location can be either in the front or rear of the structure.

Tourist bus Yutong ZK6128H. Yutong Photos

In accordance with the number and arrangement of cylinders, Yutong buses use units with in-line placement of 4 or 6 cylinders.

Displacement and power vary widely and depend on the size and weight of the vehicle.

As an example, consider the power unit of the Yutong ZK6128H tourist bus: diesel six-cylinder in-line Cummins ISL 360 with a volume of 8.9 liters. and power 360 hp. complies with Euro-5 standard.

Gearbox/gearbox

Yutong buses are equipped with manual and automatic transmissions , with five or six gear levels from a large number of brands/manufacturers: ZF (ZF Friedrichshafen AG, Germany), Shaft Gear (Shaft LLC, Russian Federation), Allison (Allison Engine Company, USA), QJ/Qijiang (Qijiang Gear Transmission Co., Ltd, China), Fast Gear (Shaanxi Fast Gear Co., Ltd., China), Dongfeng (Dongfeng Motor Corporation, China), Mercedes-Benz (Germany).

Tourist/coach bus Yutong ZK6899HA. Photo Skat-Auto

The cooperation of the Chinese company with various enterprises specializing in the production of units for passenger vehicles makes it possible to equip buses with engines of many models , which have their own pros and cons, which the vehicles ultimately acquire.

The Yutong ZK6899HA, which is in high demand among customers, is equipped with a 6-speed QJ1805 manual transmission.

Transmission device

Some components/mechanisms of the transmission (engine and gearbox) were discussed earlier. In addition, the component mechanisms are clutch, cardan and final drives, and drive wheels.

Yutong vehicles are equipped with a Sachs (Germany) clutch, which is characterized by exceptional durability and reliability. Type – dry single-disc.

Tourist bus Yutong ZK6121HQ. Photo Photo Author

In most cases, torque is transmitted to the rear wheels, which are the drive wheels .

The intercity model ZK6121HQ is equipped with a Sachs MFZ430 clutch, single-disc dry with pneumohydraulic drive.

Cooling system

To cool and maintain the required thermal state of the engine, Yutong buses use liquid (water) and hybrid systems. The ZK6852HG model is equipped with water-cooled Yuchai YC4G180-40 and Cummnis ISDe 185-41 power units with intermediate ones.

Yutong ZK6852HG methane city bus. Yutong Photos

Brake system

Which one is used?

Yutongs are equipped with dual-circuit vehicles with a pneumatic drive type brand Knorr-Bremse (Germany) , as well as anti-lock braking (ABS) and anti-slip (ASR) systems brand Wabco (USA). Other main characteristics of brake systems:

• Wheel brakes: disc or drum.
• Spring parking brake.
• Retarders of the Voith (Germany) and Telma (France) .

Tourist bus Yutong ZK6938HB9. Yutong Photos

Example. The brake system ZK6938HB9 has the following parameters: Knorr Bremse, dual-circuit pneumatic, front disc and rear drum brakes; ABS “Wabco”, pneumatic spring parking brake, electric vortex retarder “Telma”.

Fuel

The buses are equipped with diesel and gas engines, so the equipment runs on either diesel fuel or compressed natural gas.

Fuel tank volume

The volume of fuel tanks is measured in liters, for diesel models the average value is 200-300. For gas vehicles, the volume is the sum of the number of cylinders and their volume. Model ZK6852HGA is equipped with six cylinders with a volume of 90 liters.

Which one is used?

Petrol

Despite the interest of Internet users in Yutong gasoline-powered appliances, the manufacturer’s product range does not include such models. Therefore, it is recommended to pay attention to more economical diesel options.

Methane/gas

Recently, customers have shown increasing interest in methane-powered models. The popularity is due to the favorable price-quality combination, cheap operation, environmental friendliness, safety and non-toxicity, and fuel economy. The manufacturer offers several gas buses, one of which is Yutong ZK6108HGH.

Yutong ZK6108HGH bus powered by methane. Yutong Photos

What is the average consumption per 100 km.

The engines with which vehicles are equipped, regardless of the brand, are distinguished by their fuel efficiency. The average diesel consumption is 18-19 liters per 100 km.

Power reserve

The cruising range of the bus is measured in km. and represents the vehicle mileage from one full filling of the fuel tank. For the Yutongs it is about 1100 km.

Tourist bus Yutong ZK6129H. Photo Skat-Auto

Cruising range for the ZK6129H model with a fuel tank capacity of 400 liters. and diesel consumption when driving along the highway at a speed of 60 km/h. in 25 l. is 1600 km.

What modifications of Yutong models are there? How are they different from each other?

The basic model of a bus may differ significantly from the improved modifications created later. A company from China, unlike most Russian manufacturers, does not produce modifications of equipment in significant quantities. But the company’s specialists offer diesel and gas versions of buses; Special transport is created on the basis of general-purpose equipment.

Tourist bus Yutong ZK6122H9. Yutong Photos

For example, the popular model ZK6122H9 is successfully converted into a school modification and is equipped with MAN seats of increased comfort (such models are labeled “MAN salon”). In addition, customers are provided with a ZK6122H9 car, the body of which is painted in blue, cyan, black, green, burgundy, yellow and other colors. It is possible to put advertising text and illustrations, company name, logo, etc. on the sides of the bus.

Many models have several modifications in accordance with criteria such as capacity and interior layout.

Wiring diagram YUTONG – Auto parts and auto tricks

You can find out detailed information about bus configuration options from our dealers or by calling the toll-free Yutong hotline 8-800-333-28-08. Therefore, when mentioning popular models, the machines for this purpose should be listed ZK6122H9; ZK6129H; ZK6899HA; ZK6128H; ZK6121HQ; ZK6938HB9; ZK6122HL; ZK6932D1; T122HDH; ZK6752DFA9; ZK6125D1; T13.

Differences in parameters for models

On diesel and gas

Tourist, urban and suburban

Middle class – ZK6831H

For intercity transportation or suburban routes, a medium-sized bus from the Chinese manufacturer Yutong is optimal. This is the ZK6831H model, which has 30 (31) passenger seats and a fairly high comfortable ride. For its class, this bus offers really excellent conditions and good technology with the following features:

• the technical characteristics of the model also imply the use of a good Cummins diesel unit;

• pneumatic suspension, which significantly increases the comfort of travel on any road;

• the quality and reliability of suspension parts and other components are quite high;

• a huge luggage compartment - 2.6 cubic meters - forms one of the most important features of transport;

• Yutong's proprietary technologies have become a good set of capabilities in this model as well.

Despite the Chinese origin of all technologies except the engine, the company managed to create a completely reliable vehicle. Yutong feels great on any road and is able to travel a considerable number of kilometers without any special need for repairs. Reliability is associated with excellent technology and not the worst materials. The price of the equipment is from 2.5 to 3 million rubles.

External parameters of Yutong models

Buses of the Yutong brand are distinguished by another important advantage - a variety of technical characteristics , which allows each client to choose a model with optimal parameters. Average indicators for various characteristics, as well as the parameter of the most popular model are presented below.

dimensions

By lifting, “bus dimensions” usually mean the totality of the width, length and height of the body . The Chinese manufacturer produces models of small, medium and large classes, the minimum and maximum indicators for which are equal to certain values.

Metal weight

Owners may need a lot of metal parts when disposing of equipment. It was not possible to find exact data on the weight of metal elements in the design of Yutong vehicles. But it should be noted that the mass can be calculated .

The weight of components and assemblies made of steel/metal is about 70% of the curb weight of the model , which is the weight of the vehicle, taking into account the weight of standard equipment, all operating materials and the driver (an indicator of 75 kg is taken); The weight of cargo and passengers is NOT taken into account. Car owners know this information, or they can be found on the website of the manufacturer and/or suppliers. Therefore, there should not be any difficulties in calculations.

YUTONG bus ZK6122H9. Photo Author

In addition, there is a formula for calculating curb weight , it looks like this: mсн = КО x А, where А is the length of the body. However, in this case there is a high probability of inaccurate determination of parameters.

Data from suppliers' websites allows us to note that the average metal weight for small models is 5000-6000 kg; for medium - 7000; for large ones – 9500.

As an example, consider the ZK6122H9 model, the curb weight of which is 14,400 kg, and the metal weight, respectively, is 10,800 kg.

How much does the model weigh or mass in general?

The weight of models in general implies the total, i.e., maximum permissible weight of the vehicle, which = curb weight + weight of passengers and cargo. This indicator varies widely, the average value is about 15,000 kg. for buses with different body lengths. One of the most popular models produced from the assembly line of a company from China is the Yutong ZK6737D. The model weighs 9000 kg.

Yutong city bus ZK6737D. Photo Wikipedia

Length

Body length is the main dimensional parameter , since it is this that determines the class of transport. For Yutong cars, the average body length is approximately 11 meters. The design length of the ZK6852HG small class bus, popular among customers, is 8545 mm.

Yutong ZK6852HG methane bus. Yutong Photos

Width

In contrast to the length, the width of general equipment and most types of special-purpose equipment is limited ; the maximum is 2500 mm . The manufacturer from the Middle Kingdom produces models with body widths of 2500 and 2550 mm. But we should not forget about platform buses. The design width of the Yutong ZK6140BD diesel airport model is 3000 mm.

Yutong ZK6140BD apron diesel bus. oto Transport Center

Cabin capacity

Dimensions, or rather the length of the body, directly affects the capacity of vehicles. The advantage of Yutong buses is the ability to equip the interior of a certain model with a different number of seats and a variety of layouts. Many car owners note the flexibility of the manufacturer, i.e. efficiency of making changes to equipment options at the request/requirement of the client.

How many places, their number

Passenger transport capacity refers to the total capacity and the number of seats to accommodate seated passengers. However, the carriage of standing passengers in certain types of cars (tourist, intercity, commuter) is prohibited. And total capacity is important primarily for urban models. Therefore, consider the number of seats , which for Yutong vehicles varies from 22 to 57.

Reference. Models with a capacity of 50 passengers are of greatest interest to potential buyers.

For tourist/intercity models, there are separate seats for guides . In addition, all cars are adapted for comfortable movement of citizens with disabilities. These seats are indicated additionally using the “+” sign to the number of standard seats. As an example, let's take a large city bus Yutong ZK6118HA, the interior of which is equipped with standard seats in the amount of 23+1 or 30+1.

Yutong bus ZK6118HGA. Photo Transport Center

Location/seating chart

The arrangement of passenger seats depends on the purpose of the model . City cars have a small number of seats, located primarily in the front and rear parts of the cabin; the rest of the space is occupied by wide aisles and storage areas. Intercity, tourist, suburban, school models have a pair of seats; models for transporting children are also equipped with special seats for accompanying persons.

Salon of the city Yutong ZK6852HG. Yutong Photos

In addition, long-distance buses have seat numbers. There is no uniform numbering scheme. Therefore, different manufacturers, at their own discretion, digitalize seats. A company from the People's Republic of China performs numbering from the rightmost seat towards the aisle. Interior diagrams of some models, such as the popular ZK6129H, can be found on the Internet.

Driver's seat

Driver comfort ensures the safety of not only bus passengers, but also other road users. Yutong brand cars are equipped with a separate driver's door with a window . The cabin in most cases has a partition from the passenger compartment , which increases the level of comfort and helps protect the driver from drafts. The seats are air-sprung , which reduces fatigue, and, accordingly, the risk of accidents, with adjustments, soft . As a result, the driver is guaranteed a comfortable seating position .

The driver's seat in a gas intercity bus Yutong ZK6122H9. Yutong Photos

In some models (long-distance), the seat is equipped with heating and massage functions ; also, at the request of the client, the vehicle can be equipped with a berth with a separate ventilation system. There is space for storing personal belongings and clothing. In general, the cabin has sufficient area and space for comfortable work. As an example, the picture above shows the driver's seat of the Yutong ZK6122H9 bus: a comfortable chair with a high back, adjustable armrests and a seat belt; The instrument panel is located at an accessible distance.

Instrument/control panel

The instrument panel is ergonomic, pleasant design, concise and understandable. Buttons and keys are located in a place accessible to the driver , which makes operation easier. Modern models with rear view cameras are equipped with color touch screens and displays, which is clearly shown in the picture below, which shows the instrument panel of the Yutong ZK6122H9 model.

Yutong ZK6122H9 dashboard. Yutong Photos

Wheels

Important parameters of passenger transport are the wheel arrangement and wheelbase . In the first case, the manufacturer offers 4x2 models. As of the beginning of 2020, the company does not offer three-axle (6x2) and articulated (8x4) vehicles. The size of the wheelbase (the longitudinal distance between the axles of the front and rear wheels) depends on the length of the body, the average is about 5000-6000 mm.

Diesel bus ZK6852HG. Yutong Photos

One of the main parameters of the chassis is the size and type of tires . Yutong equipment is equipped with tubeless tires from the Double Coin and Michelin brands. The recommended size is indicated in the specifications for the model. What the marking means can be found out using the example of the ZK6852HG model, for which 255/70 R22.5 tires are intended, where:

• 255 – width, mm;
• 70 – profile height, in%;
• R – designation of the type of structure, in this case – radial;
• 22.5 – rim diameter, in inches.

What colors are they available in?

Vehicle bodies are painted in a variety of colors and shades. Customers are provided with models in white, gray, red, green, and black colors. In addition, the assortment includes two-color items, which are very popular in Asian countries. Russian consumers prefer to choose bright and colorful equipment for tourist and intercity trips.

Tourist (excursion) bus T12 red. Yutong Photos

Suspension and braking system – Cyclists and football players

• Heating and ventilation system. Autonomous heater "Webasto", 2 ceiling hatches, 5 salon convectors with forced airflow, supply and exhaust ventilation of the cabin, blowing and heating of the windshield, heating of the driver's seat.

Basic characteristics: 23 seats and more • The 4-spoke steering column is equipped with horn buttons on two spokes, this is not critical, but you will have to get used to it the first time.

Tourist buses Yutong – Yutong zk6122h9

What climate is optimal for Yutong buses to operate? • the technical characteristics of the model also imply the use of a good Cummins diesel unit;.

Are there spare parts warehouses and specialized service stations? Yutong zk6737d

The doors of all buses are equipped with a mechanism to protect passengers from pinching and emergency opening devices that will help passengers quickly evacuate in the event of an accident. It would be nice if everything was civilized here and the roads were good, but so often we had to look for alternative routes while all the other buses were passing normally, it’s somehow insulting.

Yutong City Buses

Externally it is difficult to make a bus unique; they are all approximately similar. Nevertheless, the designers tried to add some notes of unusualness. So from the side we see a massive glazing area in a Z-shape.

At the front, we tried to highlight xenon optics in two sections, adding 5 small LED parking lights to the lower part. A thick chrome insert passes through the company logo, connecting the headlights. The model did not lose foglights. At the top you can see medium-sized rear-view mirrors; their distinctive feature is a lattice-shaped leg.

Behind them the ardor died down. Large optics with round turn signal compartments are installed. Otherwise everything is straightforward and uninteresting. The car has two automatic entry doors with a pneumatic drive, which can be opened using a key fob.

The entire supporting body of Yutong ZK6122H9 is welded from cold-rolled metal pipes. In addition to metal, aluminum parts are used - arches, doors, hood, hatches. For the Russian market, the body is modified with an anti-corrosion compound (galvanized) and an insulation package for the entire body is offered.

Dimensions:

What documents are issued to bus buyers? Yutong zk6737d

1. Possibility of completing the interior in leather.
2. Comfortable interior with soft lighting.
3. Possibility of installing a spacious refrigerator in the salon.
4. Air conditioning in the sleeping bag.
5. Convenient toilet.
6. Good handling.

Helmet of the designer's wife • BUS TAGAZ HYUNDAI COUNTY 21 SEAT EURO-3 TECHNICAL DESCRIPTION.