HUATONG brand, concrete paver, paving widh 4.25-8m, volve engine

Model:1220MAXI-PAV

Type:SLIPFORM

1.Main parameters:

Basic paving width 4250 mm

Maximum paving width8000 mm

Paving thickness 0-350mm

2.Overall size :

Length 4020mm

Width 9790mm

Height 2770mm

3.Performance :

Paving speed0~10m/min

Travelling speed 0-1.5 km/h

Flatness ≤3mm/3m

Grade abilityAt work:≥10%; Idle:≥15%

4.Engine: VOLVO

ModelTAD721VE

Type6 cylinder;water-cooling

Power195kW/2300rpm

5.Driving system:the machine is controlled by full hydraulic circuits, and the engine is connected with gearbox and pumps group, supplying power for following mechanism:

1.Crawler traveling devices

2.Feeding devices

3.Vibration

4.Tamper bar

5.Frame lifting and dropping

6.Water cleaning system and all the executive cylinders

6.Traveling devices:consist of pumps, driven valves, reducer and controlling system.

7.Bearing mode:two crawlers bear the weight of the whole machine, and the contacting area of every crawler is 3200×320mm

8.Steering:the rotate speed of motors are controlled by steering sensor, so automatic steering and pivot steering.

9.Control system:System Voltage, functions such as central controlled by multi-controllers, graphic display; integrated failure diagnose, condition display, alarm alert etc.

10.Operation flatform:all buttons are centrally mounted on the control panel so as to be operated conveniently with broad view.

11.Auto levelling system:fitted with four levelling devices, one steering sensor, frame gesture and automatic steering are realized according to sampling line.

12.Working devices:

1.Crown pan paving width……………………8 m

2.Vibrators frequency……………………0~167 Hz

3. Tamper bar rotate speed……………………0~170 r/min

4. Screw rotate speed……………………0~34 r/min

Main performance characteristics of the 1220MAXI-PAV SLIPFORM

1.German original VOLVO water cooling engine with strong power and reliable work.

2.Full hydraulic driven, integrated with mechanical, electrical and hydraulic technology, multi-controllers control, graphic display; integrated failure diagnose, condition display, alarm alert etc, the machine is more reliable.

3.The scrapper and distributor can be controlled from either side of the paver independently.

4.Broad view for drivers, convenient to watch.

5.All the control elements are centrally mounted on the control panel so as to be operated conveniently.

6.The material of screws and crown pan is imported world class wearable material.

7.Automatic leveling device, meet the requirement of high grade road with longitudinal flatness 3mm/3m, transverse slope 2/1000.

8.Crawlers travelling device composed by life-time lubricated thrust wheels and track shoes, durable with good adhesive force, not easy to skid.