Cheap 8220 Single Drum Road Roller 20ton Roller Machine

• Customization: Available
• After-sales Service: Provide
• Warranty: 1 Year
• Model NO.: 8220
• Type: Road Roller
• Working Method: Vibration
• Axle: Single Drum
• Grinding Wheel Type: Tire Grind
• 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

Cheap 8220 Single Drum Road Roller 20Ton Roller Machine
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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