Hamm HW90/12 Roller

Hamm HW90/12 Pneumatic Tyre Roller
Available through Ekin Traktors

The Hamm HW90/12 is a dependable pneumatic tyre roller engineered for uniform surface sealing, optimal asphalt compaction, and finishing work on a wide range of job sites. Known for its even weight distribution, exceptional kneading action, and robust construction, the HW90/12 offers a cost-effective solution for both asphalt and soil compaction tasks — now available through Ekin Traktors.

Ideal for contractors in road building, highway maintenance, and surface finishing, this roller delivers excellent compaction results with low fuel consumption and simplified operation.

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Key Specifications

• Operating Weight: Approx. 9,000 – 12,000 Kg (ballast-adjustable)

• Tyres: 4 front + 4 rear pneumatic tyres

• Working Width: Approx. 1,800 – 2,000 mm

• Engine Model: Deutz or equivalent industrial diesel

• Power Output: Approx. 55 – 75 HP (varies by spec)

• Fuel Capacity: Approx. 100 Liters

• Travel Speed: Up to 19 km/h

• Braking System: Multi-disc or drum brakes, hydraulically actuated

• Steering Type: Articulated frame steering

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Engine & Powertrain

The HW90/12 is powered by a fuel-efficient, air- or liquid-cooled diesel engine, offering reliable performance with low emissions. The engine is coupled with a fully hydrostatic or mechanical drive (variant dependent), providing smooth acceleration and consistent traction across all surfaces.

• Fuel Type: Diesel

• Cooling System: Air or liquid-cooled (variant dependent)

• Transmission: Manual or hydrostatic

• Gradeability: Approx. 20–30% depending on load

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Pneumatic Tyre Compaction

The HW90/12 uses its rubber-tyred wheels to deliver effective “kneading” compaction — ideal for closing surface voids and ensuring a tight, durable bond in asphalt layers. Tyre pressures and ballasting can be adjusted to match site conditions.

• Wheels: 8 smooth pneumatic tyres (dual arrangement front and rear)

• Tyre Overlap: Staggered configuration for consistent coverage

• Ballast: Optional water or steel ballast for adjustable operating weight

• Compaction Effect: High surface contact and sealing efficiency

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Chassis & Maneuverability

With a compact, articulated frame design, the HW90/12 offers excellent maneuverability, even in tight spaces or around curves. Its balanced weight distribution ensures even compaction, minimizing the risk of surface deformation.

• Steering Angle: Up to 35° articulation

• Turning Radius (Inside): Approx. 4.5 m

• Ground Clearance: Adequate for urban and road base applications

• Frame: Welded heavy-duty steel for long-term durability

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Operator Cabin & Controls

Designed for operator comfort and visibility, the HW90/12 features an open or enclosed operator station with intuitive mechanical or electro-hydraulic controls. Visibility to all four corners of the machine helps reduce jobsite accidents and improve precision during edge rolling.

• Cab Options: Open platform or enclosed weatherproof cab

• Seat: Adjustable suspension seat

• Control System: Manual levers or optional joystick layout

• Instrumentation: Basic gauges for engine, temperature, fuel, and pressure

• Visibility: Panoramic sightlines with optional mirrors and lighting kits

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Service & Maintenance

Engineered for ease of service, the HW90/12 provides quick access to all maintenance points. With its simple mechanical layout and durable parts, it offers long-term value and minimal downtime.

• Engine Oil Capacity: Approx. 8 – 10 Liters

• Hydraulic Oil (If Equipped): Approx. 70 Liters

• Ballast Filling Access: Easy top-loading for water or steel weight

• Maintenance Intervals: Optimized for minimal service interruptions

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Use Cases

• Asphalt finishing and sealing

• Highway and street construction

• Shoulder and edge compaction

• Urban road maintenance

• Compaction of granular base and sub-base layers

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Final Thoughts

The Hamm HW90/12 Roller, available through Ekin Traktors, offers a reliable and straightforward solution for high-quality surface compaction. Its pneumatic kneading action, adjustable weight, and simple maintenance make it a strong performer in both asphalt and soil applications. For contractors seeking a practical, effective compactor with proven German engineering, the HW90/12 is a valuable addition to any fleet.