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Tandem roller with two vibration drums HX 70i VV-S

HX 70i VV-S Tandem roller with two vibration drums

7,970 kg

1,500 mm

KUBOTA

High compaction quality through optimum setting of the compaction parameters
Digital ready
Innovative cabin concept for optimal visibility and high comfort
Operating concept Easy Drive
Intelligent water sprinkler system

Measure it right. Measure it now.

Our smart solutions make compaction, measurement and documentation easier than ever before. Thanks to innovative digital interfaces between the operator and the machine, as well as smart assistants, we take efficiency to a new level.

We link the trends of digitalisation and resource conservation directly to your daily construction site activity.

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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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Split drum

When negotiating corners and roundabouts and when performing tight steering manoeuvres, attempting to perform compaction can lead to material being displaced and cracks forming on the surface. A split drum prevents this from occurring as the two halves rotate at different speeds. This minimises shear stress on the asphalt and avoids surface cracks and material being displaced. With the split oscillation drum, HAMM also offers a technology that combines the advantages of a split drum with those of oscillation. The result: Maximum compaction quality.

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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

Series

Series: HX

Name: HX 70i VV-S

Description: Tandem roller with two vibration drums

Series: H297

Empty weight without cab, without ROPS

Operating weight with cab

Static linear load, rear

Static linear load, front

Axle load, rear

Axle load, front

Max. operating weight

Empty weight without cab, without ROPS: 6,960 kg

Operating weight with cab: 7,970 kg

Static linear load, rear: 26.7

Static linear load, front: 26.6 kg/cm

Axle load, rear: 3,980 kg

Axle load, front: 3,990 kg

Max. operating weight: 10,500 kg

Total length

Total width with cab

Maximum working width

Total height with cab

Centre distance

Ground clearance, centre

Turning radius, inside

Total length: 4,140 mm

Total width with cab: 1,680 mm

Maximum working width: 2,770 mm

Total height with cab: 2,960 mm

Centre distance: 3,000 mm

Ground clearance, centre: 280 mm

Turning radius, inside: 2,800 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/split

Drum type, rear: Smooth/split

Track offset, left: 1,270 mm

Drum thickness, rear: 17 mm

Drum thickness, front: 17 mm

Drum diameter, rear: 1,140 mm

Drum diameter, front: 1,140 mm

Drum width, rear: 1,500 mm

Drum width, front: 1,500 mm

Manufacturer

Model

Cylinders, quantity

Power ISO 14396, rpm

Power ISO 14396, HP

Power ISO 14396, kW

Power SAE J1349, rpm

Power SAE J1349, HP

Power SAE J1349, kW

Exhaust emissions category, EU

Exhaust emissions category, Korea

Manufacturer: KUBOTA

Model: V3307-CR-TE5AB

Cylinders, quantity: 4

Power ISO 14396, rpm: 2,200 rpm

Power ISO 14396, HP: 74.3 HP

Power ISO 14396, kW: 54.6 kW

Power SAE J1349, rpm: 2,200 rpm

Power SAE J1349, HP: 74.2 hp

Power SAE J1349, kW: 55.4 kW

Exhaust emissions category, EU: EU Stage 5

Exhaust emissions category, Korea: KOR Stage 5

Regulation, infinitely variable

Speed, infinitely variable

Climbing ability, without vibration

Regulation, infinitely variable: HAMMTRONIC

Speed, infinitely variable: 0-12,0

Climbing ability, without vibration: 41 %

Centrifugal force, rear, II

Centrifugal force, rear, I

Centrifugal force, front, II

Centrifugal force, front, I

Amplitude, front, II

Amplitude, front, I

Vibration frequency, rear, II

Vibration frequency, rear, I

Vibration frequency, front, II

Vibration frequency, front, I

Amplitude, rear, II

Amplitude, rear, I

Centrifugal force, rear, II: 62.57 kN

Centrifugal force, rear, I: 63.23 kN

Centrifugal force, front, II: 62.57 kN

Centrifugal force, front, I: 63.23 kN

Amplitude, front, II: 0.4 mm

Amplitude, front, I: 0.58 mm

Vibration frequency, rear, II: 50 Hz

Vibration frequency, rear, I: 42 Hz

Vibration frequency, front, II: 50 Hz

Vibration frequency, front, I: 42 Hz

Amplitude, rear, II: 0.4 mm

Amplitude, rear, I: 0.58 mm

Steering, type

Steering, type: All-wheel, analogue

Water sprinkling, type

Water sprinkling, type: Pressure

Fuel tank, capacity

Water tank, capacity

Fuel tank, capacity: 148 l

Water tank, capacity: 740 l

Sound power level L(WA), guaranteed

Sound power level L(WA), guaranteed: 104

Equipment

Scraper foldable
Working spotlights
Camera system, front and rear
Central water outlet
Water filter system (3-fold)
Automatic vibration system
Track offset, hydraulic
Speed preselect
Frequency control
ECO mode
Pressure water sprinkling system
Easy Drive operating concept

Optional equipment

ROPS cab with split doors
Coming Home function
Drum lighting
Drum edge lighting
JDLink
Back-up alarm
HAMM Temperature Meter (HTM)
Automatic engine stop
Speedometer
HAMM Compaction Meter (HCM)
Chip spreader
Edge pressing and cutting device
Smart Display
Weather station
Smart Compact Basic
Smart Receiver
Bluetooth interface for Smart Doc
Tachograph
Heating and air-conditioning system

Measure it right. Measure it now.

HAMM Assistance Systems

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Downloads

Related products

HX 70i VT-S

Tandem roller with vibration drum and set of wheels

Weight	7,750 kg
Drum width	1,500 mm
Manufacturer	KUBOTA

View product

HX 70i VO-S

Tandem roller with vibration and oscillation drum

Weight	8,040 kg
Drum width	1,500 mm
Manufacturer	KUBOTA

View product

HX 70i VS-OS

Tandem roller with vibration and oscillation drum

Weight	8,400 kg
Drum width	1,500 mm
Manufacturer	KUBOTA

View product

News & Job reports

With the integrated Smart Pave control system, asphalt paving reaches a new level of automation.

Use at the Lehnen Group

Compaction control and documentation of the future: Track Assist and WPT Compacting

Track Assist and WPT Compacting

A world first: Smart Compact Pro integrates real-time density in automated compaction.

Smart Compact Pro

The next step in zero operating emission compaction: HX 70e battery-powered electric tandem roller

Tandem roller HX 70e

World premieres and pioneering technologies for compaction in asphalt construction and earthworks

Hamm at Bauma 2025

Hamm offers a range of solutions that assist the operator during the compaction of reduced-temperature asphalt.

Compaction of reduced-temperature asphalts

Construction companies today face a challenge in trying to find staff qualified to operate construction machinery, though modern technologies such as Smart Compact or Smart Doc also open up some fantastic opportunities for them.

Digital solutions from Hamm

HAMM is presenting new compactors, tandem rollers, pivot-steered tandem rollers, electrified tandem rollers, pneumatic-tire rollers and trench rollers at Conexpo/CON-AGG 2023. Also new in the range: Digital solutions for compaction documentation and analysis.

HAMM at Conexpo

With the HX series, HAMM presents nine new pivot-steered tandem rollers, which are impressive thanks to sustainable, intelligent and digitally supported compaction, as well as the Smart Compact digital compaction assistant.

HX series

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.