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Shandong Hongda Contruction Machinery Group Co.,LTD
[China]
Address:
Laiyang Longmen East Road 26,Shandong,China Yantai Shandong 265200 China
Phone:
86-0535-7287750
Contact name:
He Dexiang , President Assistant
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Shandong Hongda Contruction Machinery Group Co.,LTD



 
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All-hydraulic Vibratory Road Roller

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All-hydraulic Vibratory Road Roller

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 Model Number YZ20��Z18��Z12

Road Roller 

  (YZ20, YZ18 and YZC12 Types of All-hydraulic Vibratory Road Rollers)

  The YZ20, YZ18 and YZC12 types of road rollers are all-hydraulic vibratory rollers independently designed and developed by HONGDA Group. The machines have such advantages as strong vibratory force, high static line pressure, double frequency and double amplitude, full drive and high reliability that they can be used for various engineering projects and will achieve most satisfactory compacting effects on pavement layers with different characters and different thicknesses, for example, in road, railway, airport, harbor and water conservancy construction sites. Their main technical features are as follows:

l          All the key parts are first-class products by world-famous manufacturers, which make the machine as reliable as world-famous road rollers.

l          The tail-gas exhaustion is up to the EUROPEAN ��/span> standard and is popular with environment-friendly customers.

l          With total weights of over 20.3 tons and 18.6 tons respectively, the machines produce an exciting force of 380 KN and have outstanding compacting effects.

l          The double-frequency and double-amplitude design applies to pavement layers of different materials and different thicknesses.

l          The scientific mass proportioning of the front and rear axles ensures not only excellent compacting effects but also good driving performance on all kinds of road surfaces.

l          The professionally-designed original appearance can give customers a pleasant feeling.

l          The roomy and bright cab with air-conditioning and acoustic equipment has adequate forward and backward visibility, comfortable seat, operating mechanism in line with human engineering and good vibration reduction effect, which creates a nice and comfortable working environment for the driver.

l          The covering parts that can be opened as a whole adopt the pneumatic boosting technology, which makes daily maintenance easy and simple. The average maintenance time per week won’t exceed 30 minutes.

l          The perfect safety equipment can guarantee the driver’s personal safety.

  Main Technical Parameters for YZ series of Single Steel Wheel Road Roller
Parameters YZ20 YZ18 Parameters YZ20 YZ18
Working Weight (ton) 20.3 18.8 Theoretical Climbing Ability (%)竊�/span> 42 50
Static Linear Pressure (N/cm) 610 580 Steering Angle ±35° ±35°
Vibration Amplitude (mm) High 1.9 1.9 Vibratory Wheel Diameter (mm) 1600
Low 0.95 0.95 Vibratory Wheel Width (mm) 2170

  Vibration Frequency

(Hz)

High 29 29 Diesel Engine Model BF3M1013
Low 35 35

  Diesel Engine Power (kW)

133KW
Exciting Force (kN) High 380 380

Total Length(mm)

6080
Low 260 260 Total Width竊�/span>mm竊�/span> 2350

YZC 12 double steel  wheel vibratory road rollertechnical parameters
Working Weight (kg) 12500

Turning
Diameter(mm)

Inside 8190
Front Wheel Distributed Weight (kg) 6200 Outside

12460

Rear Wheel Distributed Weight (kg) 6300 Climbing Ability (%) 40
Static Linear Pressure (N/cm) 290/295 Steering Angle ±34°
Vehicle Frame Form Fork Feet Vibratory Wheel Diameter(mm) 1350

Crab Walking Distance(mm)

±170 Vibratory Wheel Width (mm) 2135
Water Tank Volume (L) 480/430

Vibratory Wheel Rim Thickness (mm)

20
Crab Walking Distance(mm) 215 Vibratory Wheel Horizontal Oscillating Angle ±8°

Hydraulic Oil Tank Volume (L)

107 Sprinkling Form ���
Vibration Amplitude(mm) During High Amplitude 0.75 Wheel Base (mm) 3480
During Low Amplitude 0.37 Total Length(mm) 5370
Exciting Force (KN) During High Amplitude 40 Total Width(mm) 2326
During Low Amplitude 50 Total Height (mm) 3160
Exciting Force (KN) During High Amplitude ≥105

Min. Clearance
from the Ground(mm)

400
During Low Amplitude ≥78.5 Diesel Engine Model BF4M1013
Traveling Speed (Km/h) First Speed(km/h) 0-7 Diesel Engine Power(kW) 88
Second Speed(km/h) 0-13.5

Diesel Engine
Rotating Speed (r/min)

2300

 

 





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