8220 Single Drum Road Roller for Railways and Dams

8220 Single Drum Road Roller for Railways and Dams image

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Product Description

Basic Info.

Model NO.

8220

Compaction Depth

25cm

Engine Type

Diesel Engine

Travel Speed

0~5km/H

Centrifugal Force

15KN

Certification

CS, CE, ISO 9001:2000

Condition

New

Vibration Frequency

28/ 35Hz

Power

140kw

Maximum Torque

900n.M

Gradeability

34%

Exciting Force

390/300kn

Transport Package

Standard

Specification

6000*2280*3080 mm

Trademark

Newindu

Origin

China

Production Capacity

20unit/Month

Product Description

Product Description

8220 Single Drum Road Roller For Railways And Dams
1. The electronically controlled high-pressure common rail engine that meets the National III emission standard is adopted, with multi-stage fuel injection, high combustion efficiency, 12% increase in torque, and strong power.
2. Equipped with a new type of reinforced drive axle, with strong bearing capacity and high reliability.
3. It adopts synchronizer gearbox, with three gears in the front and two in the rear, with the functions of starting in the middle position and warning the reverse gear, the gear shifting is stable, and the operation is light and comfortable.
4. The front and rear frames are hinged by slewing support, which is convenient for disassembly and assembly, maintenance-free and reliable performance.

Specification

project	20
model	8220
Rated power (kw)	129
Gradeability (%)	34%
Working speed range	0-2.72
Maximum speed ( KM)	8.73
Large amplitude (mm)	2
Small amplitude (mm)	1
Vibration frequency (Hz)	28/30
Exciting force (KN)	360
Static line pressure (n/cm)	461
Outer turning radius (mm)	6039
Steering angle ( ° )	35
Swing angle ( ° )	15
Vibration wheel width (mm)	2130
Vibration wheel diameter (mm)	1600
Vibration wheel thickness (mm)	50
Tire size	20.5-25

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