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Tandem roller with vibration and oscillation drum HD+ 90i PH VO

HD+ 90i PH VO Tandem roller with vibration and oscillation drum

9,220 kg

1,680 mm

EU Stage V / EPA Tier 4

Highlights

Electronic machine management Hammtronic
Compaction with oscillation
Hybrid hydraulic drive
Excellent view of the machine and the construction site
Operating concept Easy Drive

3-point articulation

3-point articulation is different to conventional joints due to its geometric arrangement and connection of the three individual joints and one additional connecting link between the two conventional upper joints. This allows optimum steering, excellent driving safety and maximum driving comfort.

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Oscillation

In an oscillation drum, two eccentric shafts are fitted at a 180° angle to each other. Both unbalanced masses rotate synchronously, which causes the drum to perform a rapidly alternating forwards-backwards rotational movement. This results in the compaction energy being transmitted forwards and backwards tangentially into the substrate below in the form of shear forces. The oscillation system developed by HAMM achieves compaction results that are scientifically proven to be more homogeneous and higher quality, leading to faster, more significant compaction increases. The scope of application is enormous.

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Power Hybrid

With the 9 t HD+ 90i PH tandem roller (EPA Tier 4/EU Stage V), HAMM combines a traditional combustion engine with a hydraulic accumulator. While the diesel unit provides the basic load, the hydraulic accumulator is able to cover peak loads, such as start-up or activating vibration/oscillation, by providing an additional 20 kW of power at short notice. After this maximal load has been generated, the hydraulic accumulator is recharged via a pump. In this way, the machine provides full compaction power while simultaneously saving fuel.

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HAMMTRONIC

HAMMTRONIC is an electronic machine management system that monitors and controls all key machine functions, thereby increasing safety, economy and fuel savings. The opportunities offered by HAMMTRONIC include, for instance, automatic adjustment of the diesel engine speed to meet the power requirements of the individual drives. Moreover, HAMMTRONIC controls start-up and braking, and distributes the drive torques across the drum axis and back wheels in line with current operating data. HAMMTRONIC also controls the hydrostatic vibration drive and the various steering programmes (for DV+ series only), guaranteeing even, smooth movement of both drums.

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Easy Drive

Simple and intuitive operation is an increasingly important criterion for modern construction machinery. For this reason, HAMM has developed Easy Drive, a standardised operating concept for tandem rollers (HD+ and DV+ series), compactors (H series) and pneumatic-tyre rollers (HP series) that reduces complexity to a minimum and enables operators to react quickly and correctly in no time at all. Alongside its clear, intuitive, easy-to-learn operating concept, Easy Drive comprises a range of features that improve ergonomic, safety-related and service-related characteristics.

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Technical specifications

Series

Name

Description

Exhaust emissions category

Series

Series: HD+

Name: HD+ 90i PH VO

Description: Tandem roller with vibration and oscillation drum

Exhaust emissions category: EU Stage V / EPA Tier 4

Series: H276

Operating weight with ROPS

Operating weight with cab

Static linear load, rear

Static linear load, front

Max. operating weight

Operating weight with ROPS: 9,050 kg

Operating weight with cab: 9,220 kg

Static linear load, rear: 27.1

Static linear load, front: 27.8 kg/cm

Max. operating weight: 11,760 kg

Total length

Total width with cab

Maximum working width

Total height with cab

Centre distance

Turning radius, inside

Curb clearance, rear

Curb clearance, left

Total length: 4,800 mm

Total width with cab: 1,800 mm

Maximum working width: 1,850 mm

Total height with cab: 2,980 mm

Centre distance: 3,600 mm

Turning radius, inside: 5,900 mm

Curb clearance, rear: 800 mm

Curb clearance, left: 800 mm

Drum type, front

Drum type, rear

Track offset, left

Drum thickness, rear

Drum thickness, front

Drum diameter, rear

Drum diameter, front

Drum width, rear

Drum width, front

Drum type, front: Smooth/non-split

Drum type, rear: Smooth/non-split

Track offset, left: 170 mm

Drum thickness, rear: 20 mm

Drum thickness, front: 17 mm

Drum diameter, rear: 1,200 mm

Drum diameter, front: 1,200 mm

Drum width, rear: 1,680 mm

Drum width, front: 1,680 mm

Manufacturer

Model

Cylinders, quantity

Exhaust emission standard

Exhaust gas after-treatment

Power ISO 14396, rpm

Power ISO 14396, HP

Power ISO 14396, kW

Power SAE J1349, rpm

Power SAE J1349, HP

Power SAE J1349, kW

Manufacturer: DEUTZ

Model: TCD 2.9 L4

Cylinders, quantity: 4

Exhaust emission standard: EU Stage V / EPA Tier 4

Exhaust gas after-treatment: DOC-DPF

Power ISO 14396, rpm: 2,300 rpm

Power ISO 14396, HP: 75.3 HP

Power ISO 14396, kW: 55.4 kW

Power SAE J1349, rpm: 2,300 rpm

Power SAE J1349, HP: 74.2 hp

Power SAE J1349, kW: 55.4 kW

Regulation, infinitely variable

Speed, transport gear

Climbing ability, without vibration

Climbing ability, with vibration

Speed, working gear, I

Regulation, infinitely variable: HAMMTRONIC

Speed, transport gear: 0-12,0

Climbing ability, without vibration: 52 %

Climbing ability, with vibration: -

Speed, working gear, I: 0-6,0

Tangential amplitude, rear

Oscillation force, rear

Oscillation frequency, rear

Tangential amplitude, rear: 1.25 mm

Oscillation force, rear: 128 kN

Oscillation frequency, rear: 39 Hz

Centrifugal force, front, II

Centrifugal force, front, I

Amplitude, front, II

Amplitude, front, I

Vibration frequency, front, II

Vibration frequency, front, I

Centrifugal force, front, II: 60 kN

Centrifugal force, front, I: 75 kN

Amplitude, front, II: 0.34 mm

Amplitude, front, I: 0.62 mm

Vibration frequency, front, II: 50 Hz

Vibration frequency, front, I: 42 Hz

Steering, type

Water sprinkling, type

Oscillation angle +/-

Steering, type: Articulated steering

Water sprinkling, type: Pressure

Oscillation angle +/-: 10 °

Water sprinkling, type

Water sprinkling, type: Pressure

Fuel tank, capacity

Water tank, capacity

Fuel tank, capacity: 173 l

Water tank, capacity: 760 l

Acoustic power LW(A), measured

Sound power level L(WA), guaranteed

Acoustic power LW(A), measured: 103 db(A)

Sound power level L(WA), guaranteed: 106

Equipment

12 V power socket
Additional hydraulic performance support up to 20 kW
Central water outlet
Water tank front and rear, can be filled from both sides
Water filter system (3-fold)
Water-sprinkling system with spray bars, front and rear
Track offset, hydraulic
Vibration-isolated driver's platform
Automatic traction control and anti-slip control
Speed preselect
Speed-controlled water sprinkling
Driver’s platform with access from both sides
ECO mode
Pressure water sprinkling system
Electric-powered cooling fan
Easy Drive operating concept
Dashboard with displays, indicator lights and function keys
Scraper foldable
Two large exterior rear-view mirrors

Optional equipment

Heating and air-conditioning system
Working spotlights
Telematics system
Back-up alarm
Track offset display
HAMM Temperature Meter (HTM)
Automatic engine stop
HAMM Compaction Meter (HCM)
Edge pressing and cutting device
Dashboard cover, lockable
Process data interface for third-party provider systems, asphalt construction
Tachograph

Measure it right. Measure it now.

HAMM Assistance Systems

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Downloads

Related products

HD+ 90i PH VV

Tandem roller with two vibration drums

Weight	9,220 kg
Drum width	1,680 mm
Exhaust emissions category	EU Stage V / EPA Tier 4

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HD+ 90i PH VT-S

Tandem roller with vibration drum and set of wheels

Weight	8,960 kg
Drum width	1,680 mm
Exhaust emissions category	EU Stage V / EPA Tier 4

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HD+ 90i PH VV-S

Tandem roller with two vibration drums

Weight	9,700 kg
Drum width	1,680 mm
Exhaust emissions category	EU Stage V / EPA Tier 4

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HD+ 90i PH VO-S

Tandem roller with vibration and oscillation drum

Weight	9,460 kg
Drum width	1,680 mm
Exhaust emissions category	EU Stage V / EPA Tier 4

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HD+ 90i PH VT

Tandem roller with vibration drum and set of wheels

Weight	8,720 kg
Drum width	1,680 mm
Exhaust emissions category	EU Stage V / EPA Tier 4

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News & Job reports

At bauma 2022, HAMM is presenting eight electrified tandem rollers, hybrid solutions and additional technologies for low-emission compaction.

Electrified rollers, hybrid and ECO mode

For many years now, HAMM has handled finite resources responsibly thanks to modern production processes and sustainable solutions in the areas of service and spare part supply.

Sustainable at all levels

Many of the most recent development projects at HAMM have focused on protecting the environment, and reducing fuel consumption and CO2 emissions.

Focus on the environment

More than 35 years ago, HAMM developed oscillation and thereby revolutionised compaction technology. Find out more in the new video celebrating the anniversary of oscillation at HAMM!

Video 35 years of oscillation

In spring 2018, HAMM presented the new HD+ 90i PH tandem roller with power hybrid train. Here, HAMM combines a conventional internal combustion engine with a hydraulic accumulator.

Hybrid Tandem Roller

HAMM's oscillation rollers enjoy growing popularity on account of their ability to achieve efficient, high-quality compaction at every construction phase. The scope of applications is enormous.

Principle of Oscillation Part 2

With over 35 models, HAMM AG offers the world's largest selection of oscillation rollers by far. A glance at the constructive realisation of the technology reveals the decades-long experience in the manufacture of oscillation rollers.

Principle of Oscillation Part 1

Fifteen HAMM rollers guaranteed asphalt compaction at the highest level when building the Formula 1 racetrack in Baku.

Race track in Baku

All details, illustrations and texts are non-binding and may include special equipment. We reserve the right to make technical changes without prior notice. Performance data are dependent upon actual operational conditions.