Description
Hamm 311 – Single Drum Soil Compactor
Robust Engineering | Efficient Soil Compaction | Built for Heavy-Duty Earthwork
Product Overview:
The Hamm 311 is a powerful and reliable single drum soil compactor designed for heavy earthworks and infrastructure projects. Known for its durability, ease of use, and high compaction output, the 311 delivers consistent performance in demanding conditions such as highway construction, embankments, and landfills. With a focus on operator comfort and low operating costs, it’s a preferred choice for contractors seeking dependable compaction power.
Technical Specifications:
-
Model: Hamm 311
-
Type: Single Drum Soil Compactor (Smooth Drum)
-
Operating Weight: Approx. 11,300 – 11,800 kg
-
Drum Width: 2,140 mm
-
Centrifugal Force: Approx. 246 kN (high) / 123 kN (low)
-
Amplitude: Approx. 1.9 mm (high) / 0.95 mm (low)
-
Frequency: Approx. 30 – 33 Hz
-
Engine: Deutz or Kirloskar diesel engine (varies by region)
-
Engine Power: Approx. 74.4 – 97 kW (100 – 130 hp)
-
Drive System: Hydrostatic rear wheel drive
-
Gradeability: Up to 50% with vibration
-
Fuel Tank Capacity: Approx. 210 – 230 liters
-
Cabin: Open canopy (standard) or optional ROPS/FOPS with ergonomic layout
Key Features:
-
Heavy-Duty Vibratory System: Provides deep compaction with fewer passes, saving time and fuel
-
Smooth Drum: Ideal for granular, mixed, and non-cohesive soils; padfoot shell kit available optionally
-
Hydrostatic Drive: Ensures stable traction on steep slopes and uneven terrain
-
Spacious Operator Station: Easy-to-reach controls, vibration-damped platform, and wide visibility
-
Fuel Efficiency: Proven engine options with low emissions and economical fuel use
-
Simple Maintenance: Easy access to service points and long service intervals
-
Durable Build: Reinforced drum and chassis for long-term reliability in rugged environments
Ideal Applications:
-
Highway and roadbed construction
-
Industrial and residential site development
-
Dam and embankment projects
-
Rail beds and airport groundwork
-
Landfill and backfill compaction
Why Choose the Hamm 311?
| Feature |
Advantage |
| Up to 246 kN Compaction Force |
High efficiency on deep fill and subgrade layers |
| Versatile Soil Handling |
Performs well across a variety of soil conditions |
| Rugged Build |
Withstands tough jobsite environments |
| Operator-Centric Design |
Enhances safety and productivity |
| Proven Global Performance |
Widely trusted for infrastructure projects worldwide |
Final Thoughts:
The Hamm 311 delivers robust soil compaction with maximum reliability. Whether you’re preparing a highway sub-base or compacting a dam foundation, this machine provides the strength and control needed to complete the job efficiently and effectively.
Compact with confidence. Trust the proven power of the Hamm 311.
Reviews
There are no reviews yet.