Technical characteristics of Grader GS 14.02 and other common models

Characteristics of the manufacturer's models

The XCMG grader has an automatic locking differential in its design.
The machine can work at a slope of 20º. The working system pressure is 18 MPa. Weight - 16500 kg. Traction force - 87 kN. Engine power 160 kW. The cab is diamond-shaped and has a beveled front edge. The driver's seat is adjustable. The dashboard can be pulled out. The camshaft shifts when the clutch is not working. At the customer's request, an air conditioner can be installed. The blade is controlled using hydraulic cylinders. The grab blade is located on the turntable. A hydraulic control system is installed.

At the customer's request, a ripper can be installed. Dimensions: length - 8970 mm, width - 2625 mm, height - 3470 mm. Blade dimensions - 4270x610 mm. Ground clearance - 430 mm. The lifting height of the blade is 450 mm. Cutting depth - 500 mm. The motor grader driver uses data from the on-board diagnostic control system. You can control the operation of the engine, gearbox, and hydraulic system. All data is shown on the display, and a signal alerts you to problems.

Different modifications differ in their size, weight and traction force.

Improved models are available that can operate in temperatures down to -30ºC. The kit includes a pre-heater and a window heating system. The cabin is lined with thermal insulation material and has heating. The chair is heated.

Gr165

The XCMG GR165 motor grader is an earth moving vehicle. The unit performs layer-by-layer development of soil with its transverse movement. The technique is used in road construction. The unit can also be used in the work of public utility organizations to maintain streets, highways and squares. The grader is also used to level slopes, create trenches and excavations, and clear snow. The working part of the machine is the grader blade. The ROPS system allows you to calculate the movement of the blade and makes work more efficient.

Technical characteristics of the XCMG GR165 motor grader:

• Weight - 15,000 kg.
• Speed ​​– up to 38 km/h.
• Traction force - 82 kN.
• Blade dimensions - 3965x610 mm.
• Turning radius - 7.3 m.
• Engine power 125 kW.
• Length - 8900 mm.
• Width - 2625 mm.
• Height - 3470 mm.
• Ground clearance - 430 mm.

The distance between the bridges is 6266 mm. The frame rotation angle is 25º. The maximum lifting height of the blade is 450 mm. Wheel formula - 6x4. The pressure in the hydraulic system is 18 MPa.

Gr180

The XCMG GR180 grader weighs 15.4 tons and has an engine power of 138 kW. The unit is equipped with a hydromechanical transmission. The number of forward gears is 6, reverse gears are 3. The power steering gearbox is equipped with electric control. The front axle is welded, made of steel. The rear axle design includes a bevel gearbox.

Technical parameters of GR180:

• Wheel formula - 6x4.
• Forward speed - 38 km/h.
• Reverse speed - 23 km/h.
• Turning radius - 7.3 m.
• The surmountable slope is 20º.
• Tire pressure - 260 kPa.
• Fuel tank capacity - 280 l.
• The volume of the cooling system tank is 50 l.
• Dimensions: length - 8900 mm, width - 2625 mm, height - 3470 mm.
• Ground clearance - 430 mm.
• The distance between the bridges is 6266 mm.

Gr215

The XCMG GR215a motor grader weighs 16.5 tons. Dimensions: 8970x2625x3470 mm. The speed reaches 38 km/h. The traction force is 87 kN. Tire pressure - 260 kPa. The pressure in the cylinders is 18 MPa.

Description of technical characteristics:

• Turning radius - 7300 mm.
• Lifting height - 450 mm.
• Digging depth - 500 mm.
• The cutting angle of the blade is 28-70º.
• The rotation angle is 360º.
• Blade dimensions - 4270x610 mm.
• Engine power - 160 kW.
• Engine capacity - 8300 ml.
• Speed: 2200 rpm.
• Engine weight - 702 kg.
• Engine dimensions - 1182x710x1137 mm.

Device

A machine of this class is used for road surface planning and profiling. Additionally, it is used to create embankments from gravel, various types of soil and crushed stone by leveling and moving them. In winter, it is allowed to use the GS-14.02 motor grader to clear road transport routes from precipitation and formed ice. This is possible due to the wide range of operating temperatures and adaptation to work in tropical and temperate latitudes.

A wide grip on the grader blade is achieved through the use of an articulated frame and rotary grader and bulldozer blades. This design also allows the machine to be used for profiling in the opposite direction of movement due to the reverse gear. The blade is located directly between the front and rear axles and is fully rotatable.

The design feature of the GS-14.02 motor grader is that it is equipped with removable equipment. Therefore, its bulldozer blade can be replaced with a ripper-pick, and it, in turn, can be replaced with a ripper-scarifier. The power of the equipment directly depends on the engine used, but due to the fact that there are several design options, each modification should be considered separately, based on the technical characteristics.

The GS-14.02 motor grader is adapted for work in high mountain areas. This is largely possible thanks to the transmission used. It's made in Germany here. The brake system is dual-circuit hydraulic with a backup power source. It is complemented by a parking brake with gear lock. The hydraulics are supplied with a constant volume pump. It includes 6 hydraulic boosters for the main equipment and four electrical modules for additional equipment, as well as hydraulic locks for the circuits.

The operator's work is facilitated by the automatic blade control system. For this purpose, the design provides a number of sensors and balancers, also containing sensors.

Controls

The steering operates on the front pair of swivel wheels through a drive consisting of two hydraulic cylinders. There is no mechanical connection between the wheels and the steering column.

Shoe brakes with hydraulic drive are installed on the wheels of the rear axle. The disc-type parking brake acts on the drive gear shaft of the central gearbox. Cab mounting dampers, heating and ventilation devices, and spring seat suspension create comfortable conditions for the operator.

The cabin equipment is well thought out, and the interior ergonomics are modern. Glazing with a minimum of closed areas, headlights and mirrors provide visibility of the working area and visual control of the motor grader components.

The cabin, reinforced with steel inserts, protects the operator in emergency situations. The turntable for mounting the grader blade is secured in three places by clamping devices. It is controlled by a pair of hydraulic cylinders with valves configured to relieve shock loads.

Features and Benefits

The blade of the DZ 98 motor grader can be installed at different angles and moved outside the dimensions of the machine, this ensures ease of control and maneuverability. To increase productivity and improve the quality of work, it is planned to install sensors, attachments and automatic position control systems, balancers, a frame, and an auxiliary sensor. The improved frame of the DZ 98 motor grader makes it possible to install an additional ripper at the rear.

The 6x6 transmission with cardan drive of the front axle is one of the features of the machine. The hydromechanical unit guarantees increased traction and smooth running. Thanks to a large number of advantages, the car is highly popular among Russian consumers:

• maintaining high performance at temperatures of -50/+50 degrees;
• installation of additional equipment;
• durability;
• ease of operation and maintenance;
• reliability;
• the ability to adjust the position of the blade;
• Ease of Management;
• cross-country ability and maneuverability;
• ability to operate with soils of all categories.

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Optional equipment. Control Features

• removal of ice and snow up to 1.2 m in height;
• preparatory work, including cleaning the surface from overgrowth;
• terrain planning and creation of pits;
• laying and arrangement of road and railway tracks.

Changing swords to plowshares

Until the Second World War, the plant was engaged in the manufacture of products that were by no means peaceful. But after the end of hostilities, the government decided to redirect the plant, which had not yet been fully restored after the liberation of the city, to the production of road vehicles. For a country rising from military devastation, such equipment was no less important than tanks or guns. The Bryansk specialists coped well with the task.

Today, the Bryansk Arsenal company is part of the Russian Machines corporation. Its main products are motor graders. Such machines are used not only in road construction. They successfully cope with work on leveling and leveling terrain, leveling and moving various bulk materials. This is a rather specific technique, designed to solve a certain range of problems, and is also used for removing snow and clearing areas of debris. A prominent representative of motor graders is the GS-14.02 model produced at the Bryansk plant.

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Distinctive features of the series

The GS-14.03 grader is similar in design and technical solutions to model 14.02.

Higher operational capabilities of the unit are ensured by the use of parts and mechanisms produced by leading German companies in critical components.

The BF04M1013FC diesel engine from DEUTZ AG with a power of 117 kW provides a 17% increase in torque on the shaft while reducing fuel consumption.

Automatic transmission In the WG160 from ZF, the tandem bogie TAP 5501.105 (BRA) from NAF with a No-Spin locking differential increases the productivity and reliability of the grader.

An equally important role in increasing the effectiveness of the use of GS-14.03 is played by:

• GLONASS module, automatic leveling system TOPCON/LIECA in 2D and 3D versions;
• automated central unit for supplying lubricant to LINCOLN joints;
• video cameras for monitoring the working area;
• heated mirrors and fuel filters.

The GS grader series includes the following machines:

1. Light class 10.01 and 10.07 - used in the construction and maintenance of roads, used in the public sector.
2. Average 14.02 and 14.03.
3. Heavy graders 18.07 and 25.09 - for large projects including excavation and profiling work.

Units with the ability to operate in harsh conditions, built into the design stage, are universal in use. They are the basis for a more efficient and productive series of graders from Bryansk machine builders TG.

Engine

The manufacturer offers customers a choice of five trim levels. Initially, the car was equipped with a domestic D-442 engine. This is a turbocharged diesel with a rated power of 100 hp. Later, models with power units D-260 and YaMZ-236 with rated power of 100 and 110 hp became available. respectively.

The most modern machines are equipped with imported engines from the American brand Cummins. The Cummins 6ВТ5.9-С135 model produces a maximum power of 100 hp. The Cummins 6VTA-C165 model operates at a maximum power of 120 hp. American engines are reliable and do not require serious repairs over a long period of time. On the other hand, Russian power units are cheaper to maintain, and spare parts for the GS 14.02 motor grader motors are available in any region.

The average hourly fuel consumption of the GS 14.02 motor grader with D-260 and YaMZ-236 engines is 12 liters per hour. All units belong to the class of four-stroke turbocharged diesel engines. The machines are started by a starter. Electrical equipment uses an operating voltage of 12 V.

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Fuel consumption standards for the Urals

The rate and rate of fuel consumption are necessary for economic reporting in trucking companies. Using this indicator, they monitor the technical condition of the car and plan maintenance costs.

Freight Urals have long been tested on Russian roads, have earned recognition for their reliability in operation and have become popular in Russia. To calculate the cost of servicing a Ural vehicle, you need to take into account not only the prices of spare parts and materials, but also fuel consumption. The fuel consumption standards for a Ural truck are shown in the table.

Brand Model Basic consumption per 100 km Fuel type Engine oil Transmission oil Technical fluids Grease 355, -355M, -355MS 375, -375AM, -375D, -375DM, -375DU, -375K, -375N, -375T, -375Yu ​​377 , -377N 4320, -43202 375S, -375SK, -375SK-1, -375SN 377S, -377SK, -377SN 43202-0111-31 (YaMZ-238M2-8V-14.86-240-5M) 4420, -44202 45286-01 (YAMZ-236NE2-6V-11,15-230-5M) 55571 (YAMZ-236-6V-11,15-180-5M) 326031 (YAMZ-236NE2-6V-11,15-230-5M) 4320-0111-41 (armored) (YaMZ-236NE2-6V-11,15-230-5M) 49472 375 APK-30, telescopic aerial platform, additional consumption. equipment: 5.0 l/hour 375 SPO-15, -15M, telescopic aerial platform, additional flow. equipment: 5.0 l/hour

375 ATs-40 (375) Ts1 mod. 102A, fire truck, consumption during operation. engine with special units: 0.360 l/min, flow rate when the engine is running in stationary mode without load: 0.200 l/min

4320 AC 3-40/4 (4325) mod. 3-PS, fire truck, flow rate at work. engine with special units: 0.250 l/min, flow rate when the engine is running in stationary mode without load: 0.150 l/min

43202 ATs-40 (43202) mod. 1-PS, fire truck, flow rate during operation. engine with special units: 0.250 l/min, flow rate when the engine is running in stationary mode without load: 0.150 l/min

5557 ATs 6.0-40 (5557), fire truck, consumption during operation. engine with special units: 0.330 l/min, flow rate when the engine is running in stationary mode without load: 0.200 l/min

5557 ADC 6/6-40 (55571-10), fire truck, flow rate during operation. engine with special units: 0.250 l/min, flow rate when the engine is running in stationary mode without load: 0.150 l/min

5557 ATs 8.0-40 (5557), fire truck, consumption during operation. engine with special units: 0.330 l/min, flow rate when the engine is running in stationary mode without load: 0.200 l/min

5557 ADC 8/6-40 (55571-30), fire truck, flow rate during operation. engine with special units: 0.330 l/min, flow rate when the engine is running in stationary mode without load: 0.200 l/min

4320 ATs 8.0-40/4 (4320), fire truck, flow rate during operation. engine with special units: 0.250 l/min, flow rate when the engine is running in stationary mode without load: 0.150 l/min

5557 ADC 9/3-40 (55571-30), fire truck, flow rate during operation. engine with special units: 0.330 l/min, flow rate when the engine is running in stationary mode without load: 0.200 l/min

43202 ATs-40 (43202) mod. PM 102B, fire truck, consumption during operation. engine with special units: 0.250 l/min, flow rate when the engine is running in stationary mode without load: 0.150 l/min

5557 ATs-4/40 (5557) IR mod. 002, fire truck, consumption during operation. engine with special units: 0.330 l/min, flow rate when the engine is running in stationary mode without load: 0.200 l/min

5557 ADC-40-6/3 (5557-10), fire truck, flow rate during operation. engine with special units: 0.250 l/min, flow rate when the engine is running in stationary mode without load: 0.150 l/min

Kinematic diagram

Torque force from the engine is transmitted through the clutch mechanism, reduction gearbox, gearbox, intermediate gearbox, cardan unit, axle to the driving rear wheels.

The rotation supply to the grader hydraulic system pump is provided by an independent power take-off device from the clutch support plate.

The optional delivery includes a hydromechanical drive of the front axle (two travel hydraulic motors), which is forcibly activated by the driver-operator.

Power point

Diesel produced by the Minsk Motor Plant for 4 working strokes, naturally aspirated, liquid-cooled, shaft speed is mechanically controlled.

A hood system is used, which provides convenient access to engine components and assemblies.

Transmission components and assemblies

A mechanical type device transmits and amplifies torque to the drive wheels.

Photo: clutch of grader GS-10.01

The clutch is a single-plate, dry, permanently closed clutch with a torsional vibration damping mechanism. Mounted on the engine flywheel and gearbox input shaft, closed with a crankcase cover.

The gearbox is a mechanical type device with a power shift function that allows you to select one of 9 torque modes. Using a reduction gear doubles the number of gears.

The box operates in 18 ranges when moving forward and 4 in reverse. The mechanism is equipped with synchronizers; there is no mode switching blocking unit.

The main gear mechanism is equipped with a differential device forced locking unit and planetary side gearboxes. The rotation of the axle's main drive shaft is transmitted to the drive wheels through the gearing of the balancers.

Frame unit

An articulated device consisting of two half-frames connected through a vertical mechanism. Increases the maneuverability of the unit during transport movements, reduces the turning radius and allows the track of the front axle wheels to shift in relation to the track of the rear axle.

Chassis

Consists of 4 pneumatic wheels with dimensions 1,200x500-508. There are 2 axles in total. 2 wheels are steered, driving 2 unsteered ones.

Important! To increase stability parameters when moving on slopes, it is possible to install front axle wheels with a lateral slope (angle ± 20°). The tilt change is provided by a hydraulic cylinder through a trunnion device.

Steering and braking devices

The direction of the wheels of the front axle of the motor grader is controlled by the steering wheel through a hydrostatic drive.

Braking mechanisms: working hydraulically driven - disc devices on wheel shafts, dry-type parking brake in a disc version with a mechanical drive.

Hydraulics

Constant volume per 100 liters of working fluid. The gear pump at 1,600 rpm provides a capacity of 84 liters per minute at a pressure of 13 mPa. Provides operation of nodes:

• installation of working bodies (grader and bulldozer blades);
• steering action on the wheels of the steered axle;
• in the optional supply of hydraulic drive of the front axle wheels.

Controls and cockpit

The control of transport movements and executive bodies is carried out by a standard set of mechanical devices, spools and valves of the hydraulic system.

Cabin for one place made of sheet metal, with protective functions in case of rollover and against falling of random objects (ROPS and FOPS technologies). Equipped with ventilation and heating devices. Lighting devices and a set of mirrors allow you to visually control the work area. The driver's seat is equipped with a height adjustment unit.

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Specifications

Grader DZ 122 is a specialized, maneuverable machine with a full-rotating blade, initially located at an angle in the direction of travel. Its function is intended to shift the volume of the embankment to the side, filling small pits and pits. The operation is carried out in successive, numerous trips, using the capabilities of the dump. The hinged front blade allows you to perform the functions of a bulldozer. A ripper is attached to the rear of the frame, with a 1300 mm wide coverage, overburden operations up to 25 cm are carried out, right down to asphalt or cobblestones. Due to the range of rotation, the grader blade creates embankments or pits of a particular terrain. When giving preference to one or another DZ 122 model, you should be guided by indicators that determine the necessary operating functions of the machine:

• Geometric dimensions, which are 10100x2500x3620, taking into account the height of the flashing light and the weight of the equipment (14 tons).
• Track (2000mm) taking into account wheel camber of 20°.
• There are 2 driving axles, the third is rotary.
• Frame folding in both directions by 30°.

The blade is 2700 mm with a rise from the surface and a descent below the level of the blade by 350 mm. This option allows you to deepen (trough) roads. By turning the knife 90°, the side surface of the embankment or pit is processed. The wheel rotation angle is 45°.

Engine

Modifications of DZ 122 are often equipped with a V-shaped, 6-cylinder low-speed diesel engine YaMZ-236, with a speed of 1700÷2300. At minimum speed, 150 horsepower, the diesel consumes 165 g/l s/h. Depending on the configuration, conditions, operating mode, type of installed engine, the minimum consumption is 165 g/l s/h; maximum – 221.

YaMZ-236

The structures of the components and assemblies are mounted on a 3-axle articulated frame with a front axle and a 2-axle rear bogie. On the last one, at the back of the cabin, there is an A-01M engine with a power of up to 135 hp, fuel consumption of 180 g/l s/h. The wheels are mounted on hubs, and the trolley is on a rigid frame. Shoe-type impellers with hydraulic control. The robust frame features built-in bumpers and tow hooks in case of towing. With the exception of minor differences, the technical characteristics of the DZ 122A motor grader coincide with the performance indicators of both models.

Fuel consumption

DZ-122 can consume different amounts of fuel, which depends on the configuration of the model. The minimum possible value reaches 135 g/hp. h, and the maximum is 221 g/hp. h. On average, this motor grader consumes fuel in the amount of 165 g/hp. h.

Hydraulics

The determining factor in the operation of the grader is the hydraulic component of the control of the working mechanisms. Together with the electronic system, motor graders are equipped with hydraulic devices: pump-2, motor, distributor, lock, hinge, amplifier. The equipment is equipped with a main filter, a retardation valve, a working oil tank, pipelines, and high-pressure hoses. One of the pumps functions as a steering wheel drive. The second provides the remaining drives of the power mechanisms. The hydraulic motor is designed to convert the energy of oil flow into the energy of rotation of the blade mechanism through a gearbox.

The hydraulic distributor is a 10-section block with a safety valve. Serves to perform the operations of turning, tilting the driven wheels, lifting and extending the blade. Depending on the options available, hydraulic cylinders differ in size. Hydraulic locks are used to shut off cylinder channels during equipment downtime or unexpected pipeline failure. The hydraulic hinge supplies oil to the soil removal cylinders and changes the cutting angle of the embankment. The filter is mounted on the fuel line to clean the oil from small mechanical impurities.

Fuel consumption standards for bulldozers Control features

• truck route,
• distance traveled in kilometers
• displacement of gasoline consumed.

Motor grader DZ-98: technical characteristics

It is customary to start a review of technical data with the engine. DZ-98 is equipped with the popular YaMZ-238NDZ for Russian heavy equipment. It should be noted that the machine is available in two modifications, one of which is equipped with a Cummins engine. Both engines are diesel.

YaMZ-238, primarily used as a power unit, belongs to the Euro-1 environmental class and has a long service life. The engine power is 240 hp/173 kW. The nominal crankshaft speed is 1700 rpm. The engine is started by a starter.

The Cummins M-11C265 has 275 hp/202 kW. Rated speed - 1700 rpm. Ecological class Euro-1. The engine is started using a starter. The specific fuel consumption of the DZ-98 motor grader at a minimum is 220 g/kW*h (162 g/hp*h).

Transmission and chassis

The motor grader is equipped with a six-speed manual gearbox (6 forward and 6 reverse), which is considered one of its advantages. The peculiarity of heavy equipment lies in the areas and areas of its use. In difficult conditions, a manual transmission is preferable, as it provides a certain reserve of power and more possibilities for the equipment. The maximum speed is 41 km/h forward and 47 km/h reverse.

The gearbox is equipped with drive to all four wheels and is complemented by a front axle disconnect mechanism. The transmission system is formed by:

• single-row hydraulic pump drive gearbox with an elastic coupling;
• dry double-disc permanently closed clutch with hydraulically assisted drive and driven shaft brake;
• transfer case for driving the rear and middle axles with a hand brake;
• band-type hand brake;
• intermediate cardan transmissions to axles.

The DZ-98 motor grader is equipped with a 1x3x3 wheel arrangement and three drive axles. The front axle is steerable and is subject to the steering mechanism. The main gear is a single-stage bevel gear. The design does not provide differentials. Fully balanced axle shafts, multi-disc brakes operating in an oil bath and made of cermets, and cylindrical single-stage side axle gearboxes together provide amazing maneuverability and power to the entire chassis system.

The suspension of the middle and rear axles is made with balancers in the form of reaction rods, which ensure vertical pumping of the axles. In contrast, the front axle has a hinged device that ensures its pumping in the transverse plane. This way the machine becomes stable even under heavy loads. The parking brake is capable of holding equipment at an angle of 15 degrees.

Working equipment

The DZ-98 motor grader has a wide selection of working equipment. The customer has access to track-laying, bulldozer and loosening equipment, as well as a grader blade as standard. Aggregation occurs with a front or rear hydraulic linkage system.

The working width of the blade with track-laying equipment is 3400 mm, the height is 950 mm. The soil cutting angle is 48 degrees. The volume of the drawing prism in the bulldozer position is 3 m3. Lowering the equipment below the supporting surface is at least 200 mm.

Bulldozer equipment has a blade width of at least 3200 mm. The volume of the drawing prism is 2.57 m3. The height of the blade is 970 mm. The main cutting angle is 55 degrees, lowering below the supporting surface is at least 110 mm. The ripper for the DZ-98 grader has 5 teeth, a maximum depth of 230 mm and a width of 1800 mm.

Of greatest interest to buyers of the DZ-98 is the grader blade. The length of the equipment is at least 4200 mm, the height with knives is at least 700 mm. A standard blade can operate at an angle from 30 to 70 degrees. The slope cleaning angle under standard conditions can reach 90 degrees. The blade extends laterally by at least 1050 mm relative to the side frame. The minimum lowering of grader equipment below the supporting surface is 500 mm.

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Power unit

The classic option is the ability to equip the grader with a YaMZ-238NDZ diesel engine with a power of 250 horsepower. You can easily find DZ 98 spare parts for this domestically produced engine, which makes its repair and maintenance more affordable. Reliable and unpretentious, this power unit will serve for many years without breakdowns. The alternative option is equipped with a more powerful Cummins 11C265 diesel engine with 275 horsepower.

Regardless of which option you choose, average fuel consumption does not exceed 162 g/l. With. in one hour. Do you need to use the grader for a long time at critical temperatures? The machine easily copes with such tasks, since thanks to the advanced cooling system it does not overheat even in the hot season.

Design of the GS-14.02 motor grader

A machine of this class is used for road surface planning and profiling. Additionally, it is used to create embankments from gravel, various types of soil and crushed stone by leveling and moving them. In winter, it is allowed to use the GS-14.02 motor grader to clear road transport routes from precipitation and formed ice. This is possible due to the wide range of operating temperatures and adaptation to work in tropical and temperate latitudes.

A wide grip on the grader blade is achieved through the use of an articulated frame and rotary grader and bulldozer blades. This design also allows the machine to be used for profiling in the opposite direction of movement due to the reverse gear. The blade is located directly between the front and rear axles and is fully rotatable.

The design feature of the GS-14.02 motor grader is that it is equipped with removable equipment. Therefore, its bulldozer blade can be replaced with a ripper-pick, and it, in turn, can be replaced with a ripper-scarifier. The power of the equipment directly depends on the engine used, but due to the fact that there are several design options, each modification should be considered separately, based on the technical characteristics.

The GS-14.02 motor grader is adapted for work in high mountain areas. This is largely possible thanks to the transmission used. It's made in Germany here. The brake system is dual-circuit hydraulic with a backup power source. It is complemented by a parking brake with gear lock. The hydraulics are supplied with a constant volume pump. It includes 6 hydraulic boosters for the main equipment and four electrical modules for additional equipment, as well as hydraulic locks for the circuits.

The operator's work is facilitated by the automatic blade control system. For this purpose, the design provides a number of sensors and balancers, also containing sensors.

Motor grader GS-14.02 at work

Medical transport GAZ

Hsc - individual fuel consumption rate for the mileage of a special vehicle, l 100 km; S is the mileage of the special vehicle to the place of work and back, km; Hs - fuel consumption rate for mileage when performing special work while moving, l 100 km; S—vehicle mileage when performing special work while moving, km; D - total relative premium or reduction to the norm; when operating equipment, only premiums for work in winter and in mountainous areas are applied. 30-8V-10.85-260-10M 27.9 D KamAZ-5410, -54101, -54112 25.0 D KamAZ-5410 YaMZ-238M-8V-14.86-240-5M 25.0 D KamAZ- 54112 YaMZ-238-8V-14.86-240-5M 26.0 D KamAZ-54112 KamAZ-7403.

Purpose and features of the machine

The light class of the unit assumes its main use - in public utilities, maintenance, arrangement of road infrastructure, streets and squares in populated areas. GS-10.01 is effective for snow clearing work.

Unit features:

1. The short wheelbase of the machine ensures high maneuverability.
2. The power plant of the Minsk Motor Plant and the transmission of the Minsk Tractor Plant were used. The reliability and efficiency of the units are confirmed by long-term operation on the MTZ-80 tractor.
3. The rotation and installation of the grader blade is ensured by a hydraulic system, which gives reliability to the unit and reduces the time it takes to transfer the executive body to the working position.
4. Efficient distribution of diesel engine power due to an 18-speed gearbox. The torque force parameters on the drive wheels are selected by the operator based on the load on the blade and road conditions.
5. The frame is articulated through a hinge device, which allows for a small turning radius and ensures high maneuverability of the machine.
6. Safe and efficient operation in winter conditions is ensured by the use of TsPD-1 snow chains with an original design.

We will talk about the technical characteristics of the Vogele Super 1800-2 asphalt paver in the next article.

And here we have reviewed for you the operational parameters of the DZ-180 motor grader.

Motor graders XCMG GR215

Motor grader XCMG GR215

equipped with an all-wheel drive blade and has a hydromechanical transmission. The main distinctive characteristic and advantage of the motor grader is the presence of a drive on all wheels, its wheel formula is 6x6, which provides excellent traction characteristics, cross-country ability and maneuverability.

Engine

motor grader manufactured by CUMMINS D6114ZG14B, turbodiesel, 4-stroke, six-cylinder, has direct injection, water cooling with sequential and air cooling.

Brake system

Contains hydraulic components from REXROTH. Hydraulic system for 4 rear wheels, multi-disc oil-immersed brakes, which are built into the hubs of the balancing trolley.

Drum parking brake, manual type. The handbrake is connected to a braking system that is built into hubs mounted on the driven transmission shaft. This type of brake allows precise, reliable operation and safe braking.

Hydraulic control system

has an articulated frame and hydraulic power control. The system uses a gear pump providing a pressure of 16 MPa and a maximum capacity of 16x2.2.

Articulated frame with

a turning angle of 25 degrees, can ensure the effective performance of various earth-moving operations using grader and bulldozer blades with a large working width of soil or construction raw materials. Using the principle of a hinged - articulated frame made it possible to reduce the turning radius to 7.3 meters.

Swivel mechanism

provides soft and easy rotation of the blade in vertical and horizontal planes. The presence of a forward-backward shift function in the control panel using a Husco multi-port valve ensures high-quality work.

Driver's cabin

equipped with a modern instrument panel from the well-known German company VDO, the driver's seat is height adjustable. The cabin is equipped with air conditioning and a climate system, which allows creating comfortable conditions for the worker in the harsh climatic conditions of the north and in the hot zones of the south.

Grader blade and bulldozer blade

equipped with a double turntable and a turntable. The interaction between the control system and the turntable is highly accurate. The blade is controlled using a pair of hydraulic cylinders, which allows you to change the angle of inclination of the working body depending on the requirements of planning work or the terrain.

Motor grader equipment

can be basic or supplemented at the request of the customer. The basic package includes: a ripper, bulldozer and grader blades, an ultrasonic or laser leveling system MOBA or TOPCOM, adapted for the construction of highways, the construction of runways and for leveling land during reclamation work. Includes single or double leveling protection plate.

Hydraulic system: Chassis

Methodological recommendations Standards for the consumption of fuels and lubricants in motor transport (hereinafter - fuel consumption standards are intended for motor transport enterprises, organizations involved in the management and control system, entrepreneurs, etc. 13-8V-10.85-260-10M 26.6 D KamAZ -53217 21.5 6.5D or 26D SP KamAZ-53218 23 6.5D or 26D SP KamAZ-53219 22 6.5 or 26D SP KrAZ-255B, -255B1 42.0 D KrAZ-257, -257B1, -257BS , -257S 38.0 D KrAZ-260, -260B1, -260M 42.5 D MAZ-437041-262 D-245.