Detailed explanation of Sumitomo Construction Machinery HA90C-2 asphalt paver

[China road machinery network original] Sumitomo Construction Machinery J. Paver (Jie Pingba) series asphalt paver HA90C-2 new listing, this model uses a new design ideas and concepts, making the equipment more humane, energy-saving. At the same time, the model is equipped with 2.8m~7.5m hydraulic stepless telescopic screed, which makes the maximum paving width reach 9m, providing strong technical support for large-scale engineering projects such as road construction and road construction.

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The track has a strong walking function and strongly supports construction on poor road conditions.

Advanced travel control system

The central controller controls the engine, hydraulic pump and travel motor at the same time. Smooth walking through computer control and simple operation. Since the saved content is saved, it is only necessary to open/close the walking button to perform the normal construction.

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High rigidity screed

The new screed further enhances the overall rigidity by adopting a new structure such as duct improvement, and achieves higher-precision paving quality.

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Hydraulic electronic control flow regulation board (optional)

In addition to the standard manual version, the telescopic flow adjustment plate connected to the rear screed is also equipped with a hydraulic option. The hydraulic adjustment pattern on the outside allows the optimum mixing material flow rate to be adjusted freely to achieve smooth conveying of the mixture to the end.

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New side shield

A thin baffle suitable for narrow construction sites is used. The height adjustment of the baffle can be easily implemented with an adjustment lever.

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7.5m wide telescopic pedal

On the screed, a retractable flat pedal is installed. The operator can move to the end of the paving width with a good view. In addition, when the pedals are up and down, the footprints can be left on the paved road, and the armrests are installed on both sides of the pedals to ensure the safety of the workers.

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Mechanical steering operation

Equipped with a steering device for easy construction on a narrow site. Even if it is paved to the end of the construction site, it can be pulled out from the side, which greatly improves the work efficiency.

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Computer controlled direction conversion

The equipment is automatically controlled to add a certain speed difference to the left and right tracks, and maintain a certain radius of curvature when turning.

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Powerful connecting track with rubber face

The rubber surface track does not damage the original road surface while walking.

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Tracked built-in motor

Tracked built-in motors reduce track slippage and enhance road traction.

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High efficiency, time-saving and energy-saving material conveying system

Large-capacity hoppers close to the ground

The new hopper is extended to the ground and the hopper is extended by 200mm, the capacity is further increased, and the use of the composite material is greatly facilitated. Due to the functional front shape and the wide belt opening, the joints are prevented from staying in the joint, and the introduction of the composite material will be smoother, and the construction site where the speed is concerned can be handled with ease.

Also loaded with multiple hopper functions

The hopper of Jiepingba 2875 can be meticulously operated according to the amount of materials. It is also equipped with convenient left and right independent opening and closing functions and upper and lower functions of the front bezel to make the paving work more efficient.

Conveyor belt that can be reversed

In order to smooth the front screed and balance the feeding, the reverse function is set.

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Swing type push roller

Especially when paving curves, it is easy to push the unloading truck.

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Hydraulic adjustment spiral blade (optional)

The height of the spiral blade can be adjusted according to the paving thickness. (Adjustable range from ground: 115mm-265mm)

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Easy for users to repair and maintain

Color display screen

A color display that displays various information, you can confirm the information with text and graphics, and you can keep abreast of the status of the device at a glance.

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Auxiliary display

A secondary display is mounted on both sides of the telescopic screed.

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Mobile operation console

The mobile operator console supports driving operations in a wide range of conditions.

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Energy saving mode button

By adjusting the engine speed from 2,200 to 2,000, you can save fuel.

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Seat rail

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Troubleshooting

This device sets up many emergency response systems. When the paving construction fails, various corresponding measures are taken to enable the machine to continue working or leave the construction site.

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The world's first: Jiepingba stepless telescopic screed can achieve the industry's best free extension and expansion, without additional screed screed, and increase work efficiency by 50%.

Three-connected stepless telescopic screed can be paved Width 2.8m-7.5m

Achieve one-click expansion and contraction of 2.8m to 7.5m

Jiepingba uses a three-stage stepless telescopic screed that can be stretched and retracted. In addition to responding to a variety of paving widths, the paving width changes during construction are smooth and smooth.

In addition, the maximum paving width can be up to 9m when using an extended screed for efficient field work.

double effect

The Jiepingba 2875 paver can include a paving range that covers two conventional screeds.

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New screed for high quality paving

The Jiepingba 2875 paver can change the paving width at will without stopping the work. Since there is no need to splicing the screed, there is no quality problem such as pavement flatness and compactness due to the different width of the screed.

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STV compaction system

The feeding screed in front of the screed can introduce the asphalt mixture under the screed and compact it to equalize the surface material, thus improving the quality of the paving surface. High-efficiency tamping operations can be achieved with tamper and vibrator.

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New spiral system for easy installation

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Achieve maximum paving width 9m 0.75m extended screed

The maximum tiling width is 9m by installing the extended screed on the left and right. High-efficiency work performance can be achieved in highway paving and other occasions.

0.75m extended screed

For 9m construction, just add a 0.75m extended screed to each side.

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User-friendly configuration

Liquefied gas automatic heating control device (optional)

The automatic heating controller automatically sets the temperature of the screed.

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Electric heating specifications (optional)

The electrically heated screed specification allows for safe construction and low carbon environmental protection. As soon as the heating switch is turned on, the computer will automatically control and maintain the set temperature to ensure stable paving quality.

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One-button drop adjustment

The hydraulic electronic control is used to quickly adjust the difference between the front and rear screed. Smooth the pavement evenly.

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Single button vault proportional adjustment

By using hydraulic electronic control to adjust the proportion of the pavement vault, it is very simple to use the button to adjust the vault degree.

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Screed auxiliary function

When paving a thicker surface, the lift cylinder can be lifted with a back pressure assisted screed.

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Screed automatic locking and soft advancement

The automatic locking device acts when waiting for the finished material or the paving operation to stop, and the lift cylinder automatically prevents the screed from falling. When the paving operation is resumed, the soft push function is automatically activated by the computer.

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