Road Roller RS7220H

Operating weight

22000KG

Rated power

147KW
Field of application:

Utilities

Heavy infrastructure

Quarries & Aggregates

Features

STRONG POWER: Fully Hydraulic Single-Drum Vibratory Road Roller. Matching Weichai six cylinder engine, strong power, large quantity, convenient to buy parts.

HIGH WORKING EFFICIENCY: Famous brand DANFOSS 75ml/r big displacement vibrating motor, High excitation force(420KN/295KN),fast response speed ,high compaction efficiency. DANFOSS traveling motor,fast walking speed(3.9-10.7km/h),high working efficiency.

ADVANCED STRUCTURE DESIGN: Independent split vibration mechanism at both ends, uniform distribution of eccentric force, compaction effect is better than the same industry. Four vibration bearing support, good rigidity, low oil temperature, high reliability.

EASY MAINTENANCE: Engine filter is centrally located on one side, fuse control box centrally arranged, easy to do maintenance and repair. The electric hood have a large opening and closing angle for easy maintenance.

Technical Parameter
Operating weight 22000KG
Engine model WP6G200E331
Rated power 147KW
Drive type Hydraulic drive
Gears Variable speeds
Nominal amplitude (high/low) 2.0/1.0mm
Frequency (low/high) 28/33HZ
Excitation force (high/low) 420/295KN
Static linear load (high/low) 642N/cm
Fuel tank 270L
Overall length 7020mm
Overall width 2416mm
Overall heigth 3268mm
Width of vibratory drum (D/E) 2150mm
Wheelbase 3613mm
Min.ground clearance 460mm
Theoretical gradeability 0.3
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Inquiry

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