Description

The Sakai SV521 Series represents the 7th generation of Sakai’s reputable 10-ton class vibratory single drum rollers, engineered for superior performance in medium to heavy soil compaction tasks. With advanced features and robust design, the SV521 Series ensures high productivity, operator comfort, and cost-effective operation.

Key Features:

• Powerful Compaction Performance: Delivers a high centrifugal force of up to 255 kN (26,000 kgf) and a maximum amplitude of 2.05 mm, enabling deep and uniform compaction across various soil types.
• Versatile Drum Configurations: Available in multiple drum types, including smooth drum, padfoot drum, and combination drum, to suit diverse compaction requirements.
• Eco Compaction Mode: Standard ECO Mode reduces fuel consumption by up to 20%, lowering operational costs while maintaining optimal compaction performance. equiprime.ph
• Operator Comfort & Safety: Features a ROPS/FOPS-certified cabin with ergonomic controls, Sakai’s original shock-absorbing system for reduced vibration, and enhanced safety measures, including an emergency pedal brake.
• Durable & Low Maintenance: Constructed with high-quality components for prolonged service intervals and reduced maintenance costs, ensuring long-term reliability.

Technical Specifications:

• Operating Weight: Approximately 10,720 kg with cabin
• Engine: ISUZU 4BG1T, 4-cylinder, water-cooled diesel engine with turbocharger
• Power Output: Approximately 93 kW (125 HP) at 2,200 rpm
• Drum Width: 2,130 mm
• Amplitude: High: 2.05 mm; Low: 0.87 mm
• Frequency: High: 28.8 Hz; Low: 33.3 Hz
• Centrifugal Force: High: 255 kN; Low: 150 kN
• Gradeability: Up to 61% (31°)
• Dimensions (L × W × H): 5,810 mm × 2,300 mm × 2,975 mm

The Sakai SV521 Series is ideal for applications such as road construction, airport runways, dam projects, and large-scale site preparations, offering unmatched compaction efficiency and operational reliability.