Excalibur Gasoline Tamping Rammer – 5HP, Robin EY20 Engine - SR80R

Gasoline Tamping Rammer with 5HP Robin Engine

The Excalibur SR80R is a heavy-duty compaction tool specifically engineered for stabilizing soil, sand, and gravel in highly demanding construction environments. Powered by a highly dependable 5 HP Robin EY20 4-stroke gasoline engine with a 183cc displacement, this robust machine operates efficiently to deliver consistent, fuel-efficient performance. It generates a steady compaction force of 12 kN at a rapid impact rate of 600 to 700 vibrations per minute (vpm), enabling operators to achieve deep soil penetration and excellent structural stability in narrow trenches and foundation lines.

Designed to optimize the balance between impact energy and operator control, the SR80R features an operating weight of 85 kg. This strategic weight distribution ensures high maneuverability in tight job site spaces while providing the necessary downward pressure for dense earthwork. The rammer incorporates an advanced housing structure that facilitates rapid heat dissipation, actively protecting the air-cooled engine during prolonged work shifts. Supported by a generous 3.8-liter fuel tank and a dependable manual recoil starting system, this machine ensures continuous productivity and highly efficient operations, significantly reducing overall operational costs through economical fuel consumption.

Key Features & Benefits:

• Robin EY20 Engine: A reliable 183cc 4-stroke gasoline engine delivers steady 5 HP output with excellent fuel efficiency.
• 12 kN Compaction Force: Provides strong penetrating impact for effective consolidation of granular and cohesive soils.
• Extended Runtimes: Large 3.8L fuel tank minimizes refueling interruptions during intensive work cycles.
• Optimal Heat Dissipation: Engineered structure efficiently directs heat away from the engine to prevent overheating.
• Balanced 85kg Build: Ensures powerful downward compaction with reduced operator fatigue (40–65 mm stroke).
• Manual Recoil Start: Guarantees quick and reliable ignition in all jobsite conditions.
• Impact Rate: 600 – 700 vpm for fast and uniform soil stabilization.
• Forward Speed: 10 – 13 m/min for efficient coverage of work areas.
• Reinforced Rammer Shoe: Heavy-duty steel foot ensures consistent impact force and long operational life.
• Low Vibration Operation: Minimizes vibration transfer to improve comfort and operator control.
• Fuel-Efficient Performance: Optimized engine reduces fuel consumption for longer working hours.
• Durable Protective Frame: Strong structure protects key components from impacts and harsh environments.
• Easy Maintenance Access: Simplified design allows fast servicing and reduced downtime.