Hydraulic Road Roller

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Note: Padfoot can be optioned to all the fully-hydraulic single drum vibration rollers with double drives.

Due to continual improvement of technologies, the technical specifications are subject to change without prior notice.

Main Features

◎SAUER driving and vibration system brings the stability and reliability.

◎Imported vibration bearing, “three prevention” electric plugs are of good quality

◎Fully hydraulic Transmission and Fully electrical-hydraulic control facilitates the operation and enhances the automation.

◎The walking is driven by hydraulic motor, and the monolever-controlling and CVT facilitates the operation.

◎Double frequency and double amplitude vibration makes sure the excellent effectiveness of compaction.

◎Fully-hydraulic articulated steering

◎Maintenance-free battery cell facilitates the maintenance.

◎Automatic power shutting off for braking can make sure the safety and reliability.

◎The stream line configuration and upturning engine housing are complined with people's aesthetic standard.

Q:Roller clutch does not move, hang not into gear, what is the problem?: Should be the electronic control gear bar, the pressure is not enough, or power cylinder problems, clutch failure in place, the control sensor will not give the gear signal, of course, can not hang professional roller

Q:How many tons are the road rollers in the road? What's the model and how much is it?: Look at what road, county road, following 18, 21, three wheel road, dart 21, one, 24......

Q:What are the classification methods of vibratory rollers?: In accordance with the distinction between our factory, for you to list:Operation: walking roller, car roller

Q:How about a beginner? Drive a roller: In accordance with the operation of the wheels and the road along the road of slowly fine-tuning, go back to see just the pressure line as a reference, a large operation is more simple, first out of a straight line, then straight to the reference.

Q:The roller ensures a good compaction, usually several times: Count back and forth, usually more than four times.

Q:How to maintain the roller?: Six, every 1200 hours1. replace the hydraulic oil, clean or replace the oil filter, and clean the tank;2. check the operation of the engine;3. check the operation of hydraulic system;4. check the steering system performance;5. check the brake system performance and replace the brake fluid.Seven, every 2400 hours1. check the engine according to the instructions of the engine;2. disassemble the transmission and torque converter;3. disassemble the front and rear axles;4. check the weld of all parts of the machine.

Q:Two grade engineer in Municipal Engineering: what does the wheel overlap overlap?: It is 20 metres wide road roller along a side again, this again is the length of embankment length, width is the width of the pressure roller, for example roller pressure is 3 metres in width, and the roller turn next to a back pressure, under normal circumstances a return to the pressure should be 6 meters wide.

Q:What is the action of a vibrating gas? What is the principle of action and what is the working principle?.: Vibratory roller is to use its own gravity and vibration compaction of various construction and road construction materials. In highway construction, vibratory roller is suitable for compaction of various non cohesive soil, crushed stone, crushed stone mixture and various asphalt concrete, and is widely used.Static pressure: 1 tons roller weight 1 tons, static pressure strength is 1 tonsVibration: 1 tons roller, vibration force 2.5 tons, vibration pressure strength 1+2.5=3.5 tons.The working principle of vibratory roller1, the emergence of vibration - mass eccentric + rotationIn the picture, the big circle is a vibrating wheel, and the blue green is an eccentric vibrator. When running at high speed, the eccentric steel force drives the big steel wheel to vibrate together, and generates exciting force.

Q:slow pressing, high frequency and low amplitude". How do you understand the low amplitude behind it? Thank you: Low amplitude is the amplitude of the theory of vibratory amplitude level, a greater impact on the basis of asphalt road, because the base layer has good compaction, the compaction is to improve asphalt surface layer compaction, compaction and does not affect the base layer damage, so the compaction of high frequency and low amplitude only.

Q:How much is the rubber tyred roller?: Do you know if there are any special configurations for rubber tyred rollers? The installation of a rubber roller automatic injection device, the cost of oil workers saved the 4 month salary can arrive out of a fuel injection device, can also avoid the rubber roller to wipe the oil workers accident a year according to the 6 month period can save eighteen thousand yuan, installed since 2012. 5 years, has been the effective use of life, constantly refresh the record.

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