Road Roller
When you are looking for a road roller, we can assist you in selecting the most suitable vibratory roller Compactor for your business.
Description
When you think of construction sites, one of the most iconic images is that of a road roller. This hefty, powerful machine plays a pivotal role in creating smooth, durable surfaces for our roads, runways, and other infrastructures. But what exactly is a road roller, and why is it so crucial in construction?
Walk-behind road roller with bidirectional hydraulic walking, the operating radius is small,operate convenient, rotate flexible. It is widely used in compaction asphalt, gravel,sand and other foundation, rolling lawn, playground…
Ride-on full hydraulic road roller use Japanese Kawasaki, American Sauer variable piston pump,comprise high performance hydraulic system. Japanese NSK precision ball bearing, to ensure road roller smooth operation. Electric control water spray system, one press switch, spray evenly.High efficiency LED lamps, construct more convenient at night.
Product Parameters
| Engine | Honda GX160/ ChangFa CF170F |
|---|---|
| Roller size [ diameter x width] | φ426x600 mm |
| Drive type | Hydraulic pump, hydraulic motor |
| Vibration type | Automatic |
| Nominal amplitude | 0.5mm |
| Vibration frequency | 75 Hz |
| Centrifugal force | 20 KN |
| Water tank capacity | 20 L |
| Gradeability | 25° |
| Travel speed | 0-4 km/h |
| N.W./G.W. | 330/350 kg |
| Package size | 115x85x120 cm |
| Engine | Honda GX270/ ChangFa CF178F |
|---|---|
| Roller size [ diameter x width] | φ530x700 mm |
| Drive type | Hydraulic pump, hydraulic motor |
| Vibration type | Electromagnetic control |
| Nominal amplitude | 0.5mm |
| Vibration frequency | 75 Hz |
| Centrifugal force | 20 KN |
| Water tank capacity | 20 L |
| Gradeability | 25° |
| Travel speed | 0-4 km/h |
| N.W./G.W. | 520/540 kg |
| Package size | 116x95x125 cm |
| Engine | Honda GX270/ Changchai R180 |
|---|---|
| Roller size [ diameter x width] | 2xφ426x600 mm |
| Drive type | Hydraulic pump, hydraulic motor, double wheels drive |
| Vibration type | Automatic, double wheels vibration |
| Nominal amplitude | 0.5mm |
| Vibration frequency | 75 Hz |
| Centrifugal force | 20 KN |
| Water tank capacity | 20 L |
| Gradeability | 30° |
| Travel speed | 0-4 km/h |
| N.W./G.W. | 550/570 kg |
| Package size | 135x85x120cm |
| Engine | Honda GX390/ ChangFa CF180FE |
|---|---|
| Roller size [ diameter x width] | 2xφ426x700 mm |
| Drive type | Hydraulic pump, hydraulic motor, double wheels drive |
| Vibration type | Automatic, double wheels vibration |
| Nominal amplitude | 0.5mm |
| Vibration frequency | 70 Hz |
| Centrifugal force | 20 KN |
| Water tank capacity | 25 L |
| Gradeability | 30° |
| Travel speed | 0-4 km/h |
| N.W./G.W. | 750/770 kg |
| Package size | 135x95x125 cm |
| Engine | CHANGCHAI 192FAE |
|---|---|
| Roller size [ diameter x width] | 2xφ400x708 mm |
| Drive type | Hydraulic pumps and motors |
| Vibration type | Hydraulic vibration |
| Nominal amplitude | 0.5 mm |
| Vibration frequency | 75 Hz |
| Centrifugal force | 28 KN |
| Water tank capacity | 40 L |
| Gradeability | 30° |
| Travel speed | 0-4 km/h |
| Weight | 805 kg |
| Total height (armrest stand up) | 145x85x120 cm |
| Engine | ChangFa CF178FE/ ChangChai R180 water cooled |
|---|---|
| Roller size [ diameter x width] | 2xφ530x700 mm |
| Drive type | Hydraulic drive, Stepless speed change |
| Vibration type | Electromagnetic control; front wheel vibration |
| Steering mode | Rear wheel steer |
| Steering radius | 1800 mm |
| Nominal amplitude | 0.5mm |
| Vibration frequency | 70 Hz |
| Centrifugal force | 20 KN |
| Gradeability | 30° |
| Travel speed | 0-6 km/h |
| N.W./G.W. | 750/780 kg |
| Package size | 190x85x130 cm |
| Engine | Honda GX390/ ChangFa CF186FAE |
|---|---|
| Roller size [ diameter x width] | 2xφ530x700 mm |
| Drive type | Hydraulic drive, Stepless speed change |
| Vibration type | Electromagnetic control |
| Steering mode | Hydraulic control |
| Steering radius | 2000 mm |
| Nominal amplitude | 0.5mm |
| Vibration frequency | 75 Hz |
| Centrifugal force | 30 KN |
| Gradeability | 30° |
| Travel speed | 0-8 km/h |
| N.W./G.W. | 1000/1020 kg |
| Package size | 220x95x165 cm |
| Engine | ChangChai 192FAE/ChangFa CF13 |
|---|---|
| Roller size [ diameter x width] | 2xφ530x800 mm |
| Drive type | Hydraulic double wheels drive |
| Vibration type | Hydraulic front wheel vibrate |
| Steering mode | Hydraulic control |
| Steering radius | 2100 mm |
| Nominal amplitude | 0.5mm |
| Vibration frequency | 75 Hz |
| Centrifugal force | 30 KN |
| Gradeability | 30° |
| Travel speed | 0-8 km/h |
| N.W./G.W. | 1380/1400 kg |
| Package size | 230x100x165 cm |
| Engine | ChangChai ZN390B |
|---|---|
| Roller size [ diameter x width] | 2xφ610x1000 mm |
| Drive type | Hydraulic double wheels drive |
| Vibration type | Hydraulic front wheel vibrate |
| Steering mode | Hydraulic control |
| Steering radius | 2300 mm |
| Nominal amplitude | 0.5mm |
| Vibration frequency | 75 Hz |
| Centrifugal force | 30 KN |
| Gradeability | 30° |
| Travel speed | 0-12 km/h |
| N.W./G.W. | 1980/2000 kg |
| Package size | 250x120x175 cm |
| Engine | ChangChai ZN390B/39HP |
|---|---|
| Roller size [ diameter x width] | 2x φ1100*610 mm |
| Drive type | Hydraulic double wheels drive |
| Vibration type | Hydraulic front wheel vibrate |
| Steering mode | Hydraulic control |
| Steering radius | 2500 mm |
| Nominal amplitude | 0.5 mm |
| Vibration frequency | 75 Hz |
| Centrifugal force | 30 KN |
| Gradeability | 30% |
| Travel speed | 0-12 km/h |
| N.W. | 2470 |
| Package size | 250x130x190 cm |
| Engine | ChangChai ZN390B |
|---|---|
| Roller size [ diameter x width] | 2xφ710x1200 mm |
| Drive type | Hydraulic double wheels drive |
| Vibration type | Hydraulic douuble wheel vibrate |
| Steering mode | Hydraulic control |
| Steering radius | 3000 mm |
| Nominal amplitude | 0.5mm |
| Vibration frequency | 75 Hz |
| Centrifugal force | 35 KN |
| Gradeability | 30° |
| Travel speed | 0-12 km/h |
| N.W./G.W. | 3150/3200 kg |
| Package size | 280x130x215 cm |
| Engine | ChangChai ZN390B |
|---|---|
| Roller size [diameter x width] | φ920x1200 mm |
| Vibration type | Hydraulic vibration |
| Wheel base | 1686mm |
| Steering radius | 4600 mm |
| Nominal amplitude | 0.8mm |
| Vibration frequency | 60 Hz |
| Centrifugal force | 55 KN |
| Travel speed | 0-8 km/h |
| N.W. | 3500 kg |
| Package size | 380x139x230 cm |
| Engine | ChangChai ZN490B/39KW |
|---|---|
| Roller width | 1350/1480mm |
| Wheelbase | 2350mm |
| Vibration type | Hydraulic vibration |
| Steering radius | 5300 mm |
| Vibration frequency | 60 Hz |
| Centrifugal force | 75 KN |
| Hydraulic oil capacity | 80L |
| Travel speed | 0-8 km/h |
| N.W. | 5500 kg |
| Overall size | 450x161x260 cm |
Application
Road Roller Advantages
High Compaction Efficiency
Equipped with a large drum and powerful vibration system, ensuring thorough and even compaction of various surface materials.
Versatile Applications
Suitable for compacting asphalt, soil, and other materials used in road construction, parking lots, and construction sites.
Precise Control
Advanced control systems allow for accurate steering and speed adjustments, enabling precise compaction results.
Durable Construction
Built with sturdy materials and components, ensuring reliable performance and extended service life under harsh job site conditions.
Components of a Road Roller
Engine
The engine is the powerhouse of the road roller, providing the necessary energy to move the machine and power its compaction mechanisms.
Drum
The drum is the primary component responsible for compaction. It can vary in size and configuration depending on the type of road roller and the specific application.
Hydraulic System
The hydraulic system controls the movement and operation of the drum and other components, ensuring smooth and efficient functioning.
Operator’s Cabin
Modern road rollers come equipped with a comfortable operator’s cabin, featuring controls and instruments that allow for precise operation of the machine.
Types of Road Rollers
Static Rollers
Static rollers, as the name suggests, rely solely on the weight of the machine for compaction. They are typically used for initial compaction and on surfaces that require a uniform finish.
Vibratory Rollers
Vibratory rollers are equipped with a vibrating drum that increases the compaction force. This type of roller is highly effective in compacting granular and semi-cohesive soils, making it ideal for road construction.
Pneumatic Rollers
Pneumatic rollers use rubber tires instead of a solid drum. The tires provide a kneading action that helps achieve a denser and more uniform compaction, especially on asphalt surfaces.
Grid Rollers
Grid rollers feature a steel drum with a grid-like surface. These are particularly useful for breaking down large clumps of soil and for initial compaction on rough terrains.
Advantages of Using Road Rollers
Improved Surface Stability
Road rollers ensure that the surface being compacted is stable and able to support heavy loads, which is crucial for roadways and other infrastructures.
Enhanced Load-Bearing Capacity
Compaction increases the load-bearing capacity of the soil, making it more suitable for supporting structures and vehicles.
Efficient Compaction
With their powerful engines and advanced compaction mechanisms, road rollers provide efficient and uniform compaction, saving time and labor.
Choosing the Right Road Roller
Project Requirements
Selecting the right road roller depends on the specific requirements of the project, such as the type of material to be compacted and the desired compaction depth.
Soil Type
Different soil types require different compaction techniques. Understanding the soil type is essential in choosing the appropriate road roller.
Compaction Depth
The required depth of compaction will influence the choice of road roller. For deeper compaction, heavier and more powerful rollers are necessary.
A road roller is used to compact soil, asphalt, and other materials to create smooth, stable surfaces for roads, runways, and other infrastructures.
Maintaining a road roller involves regular inspections, proper lubrication of moving parts, and timely replacement of worn-out components to ensure efficient and safe operation.
The main types of road rollers include static rollers, vibratory rollers, pneumatic rollers, and grid rollers, each designed for specific compaction tasks.
Safety measures include proper operator training, regular machine maintenance, and implementing site safety protocols such as clear communication and proper signage.
Road roller technology has evolved from simple horse-drawn machines to advanced models with internal combustion engines, hydraulic systems, vibratory mechanisms, and smart technology for improved efficiency and precision.