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SDLG RS7120 Road Roller

SDLG RS7120 Road Roller

Operating mass12000kg

EngineDEUTZ BF4M2012C

Rated Power:98kw/2300r/min

Availability:
Quantity:
  • RS7120 Road Roller

  • SDLG

Product Description

企业横幅 6-2


SINOCTM is located in Ji′Nan city, Shandong province, SINOCTM aims to provide the project solutions with best cost performance to customers from China and abroad. Our main business are construction solutions consultancy, equipments supply, technical instruction, parts supply, service & training, logistic support and etc, providing the steward type service. 

 

We cooperate with SINOTRUK, FOTON, SDLG, XCMG, Liugong, Shantui, Sany, Zoomlion, Hongda and other premium brands to provide tailored project solutions to your specific needs. We can help you to avoid long-time communication with different suppliers, which will save you time and cost. As to after market, with many years′ experience in the industry and long-term partnership with the suppliers, we do provide timely after market with lower cost and higher availability. 

新组合 1

SDLG RS7120 ROAD ROLLER SPECIFICATIONS

RS7120 full hydraulic single drum vibratory road roller is a new generation of roller newly developed by SDLG based European technology. This machine is of excellent performance and fashionable shape and is industrial leading in compacting, driving and operating performances and reliability, repair and maintenance performance and so on. It is ideal compacting equipment for road, airport, harbor, railway, dam and industrial site.

OVERALL DIMENSION

Dimension

6113x2300x3130mm

Width of vibrating wheel

2130mm

Diameter of vibrating wheel

1500mm

Wheel tread

1535mm

Wheelbase

3303mm

Min ground clearance

355mm

Min turning radius

6400mm

Compacting width

2130mm

Theoretical gradeability

40%

Steering angle

35°

OVERALL PARAMETER

Overall working weight

12000kg

Weight distribution of front wheel

6800kg

Weight distribution of rear wheel

5200kg

Nominal amplitude (high/low)

1.9/0.95mm

Vibration frequency

30/35Hz

Exciting force  (high/low)

270/184kN

Static linear load

313N/cm

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ENGINE

Model

DEUTZ BF4M2012C

Type

Inline,water cooled,direct injection

Rated power/speed

98kw/2300r/min

Engine displacement

4.038L

Cylinder bore/stroke

101/126mm

Max torque

493N.m

Emission standard

Euro2

Min fuel consume ratio

≤215g/kW.h

TRANSMISSION SYSTEM

Gears

forward 2 reverse 2

Speed at forward/reverse gear

0-9km/h

Speed at forward/reverse gear II

0-12km/h



BRAKE SYSTEM

Service brake type

Traveling control handle returns to neutral position

Parking brake type

When the emergency braking switch is pressed down , the engine will stop,and the machine will power off , enabling the braking .

STEERING SYSTEM

Type

full hydraulic articulated steering

System pressure

16Mpa

Swing angle

±35°

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VIBRATION SYSTEM

Type

Close system

System pressure

30Mpa

FILL CAPACITY

Fuel

270L

Hydraulic oil

180L

Engine

11L

Drive axle(main drive & wheel reducer)

20L

Packing

Nude Pack.The packing of the commodity shall be in accordance with the export standard packing of the manufacturer,be suitable for long distance transportation of ocean and inland. The Seller shall be take measures against moisture,shocks and rust according to the special needs of the commodity. 

The manufacturer reserves the right of technical alteration /change for better improvement without prior notice

新组合 2

RS7120 full hydraulic single-drum vibratory road roller is a new generation of roller newly developed by SDLG based VOLVO technology. This machine is of excellent performance and fashionable shape and is industrial leading in compacting, driving and operating performances and reliability, repair and maintenance performance and so on. It is ideal compacting equipment for road, airport, harbor, railway, dam and industrial site.

1.It is equipped with the Dachai DEUTZ engine meeting the requirements of China II stage emission standard, with strong power, low fuel consumption and high reliability.

2.Radiator is in horizontal and parallel arrangement and the heat emission compartment is designed with sealed partition and independent cooling and heating spaces, which ensures a good cooling effect.

3.International famous brand of hydraulic element is used, with high reliability; The travel system uses low-speed large-torque hydraulic motor, which realizes stable starting and good compacting effect.

4.Excitation mechanism of SDLG invented patent is adopted, with good compacting effect. Amplitudes and frequencies of both side of vibrating drum is high the same. International famous brand of vibration bearing is used, with large bearing capacity and is stable and reliable.

5.Electrical system of the entire machine is in centralized control, displayed with digitalized stepping instrument, which ensures high human-machine interaction and is convenient for detection and maintenance.

6.International famous brand of wet drive axle is used, with good braking performance and high reliability.

7.Engine hood adopts electrically-controlled linear actuator and can be open up by one key, with large opening angle, reasonable layout for repair position and is convenient for repair and maintenance.

8.The cab is fully sealed and optimized by Ergonomics. It is spacious and bright, with wide visual field, good sealing effect, standard air conditioning and comfortable driving environment; it is optional to adopt FOPS/ROPS cab.

9.It is optional to equip engineering tire and add cam to meet various demand of customer.

机械产品-1碎石机械产品-1新组合 3

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