HAMM HD70 Double Drum Roller
Information
Additional information
| Make | |
|---|---|
| Model | HD70, HD70 VV |
| Weight | 8t |
Equipment Overview
The HAMM HD70 is a tandem double drum roller built for asphalt compaction, with a 1,500 mm drum width on both the front and rear drums. It has an operating weight of 6,995 kg (up to 9,700 kg ballasted), and a 3-point articulation joint distributes weight evenly across both drums for consistent contact with the surface.
Power comes from a Deutz TD 2011 L04 W engine producing 55.4 kW (75.3 PS) at 2,500 rpm, meeting EU Stage IIIA and US EPA Tier 3 emissions. Both drums vibrate at 48 or 58 Hz with up to 77 kN of centrifugal force, switchable between single and double amplitude, and a track offset of 100 mm lets the machine start up and compact right at kerb edges. A 580-litre water tank and 140-litre fuel tank support extended runtime between refills.
Technical Specifications
| Specification | Value |
|---|---|
| Engine | Deutz TD 2011 L04 W, 4-cylinder diesel |
| Power Output | 55.4 kW (75.3 PS) @ 2,500 rpm |
| Max Torque | NA |
| Emission Standard | EU Stage IIIA / US EPA Tier 3 |
| Transmission | Hydrostatic |
| Drive Type | Front and rear drum drive and vibration, articulated steering |
| Operating Weight | 6,995 kg |
| Compaction Width | 1,500 mm |
| Ballast Range | 6,995 – 9,700 kg |
Dimensions
| Dimension | Value |
|---|---|
| Length | 4,340 mm |
| Width | 1,610 mm |
| Height | 2,940 mm |
| Wheelbase | 3,200 mm |
| Turning Radius | 4,174 mm (inside) |
Typical Applications
- Medium-sized road construction and resurfacing projects
- Car park and industrial pavement construction
- Kerb-edge compaction using the track offset feature
- Base and binder course compaction ahead of surfacing
