AFT 300-2

Theoretical paving capacity of 300 tonnes per hour

Maximum paving width of 3.1 metres

Electric- or gas heating for screeds

Vibration screeds (AFT 200-2) and tamper / vibration screeds (AFT 300-2)

High quality components

Excellent visibility from the operator platform

Modern design

Material hopper with capacity of 5 tonnes

Low centre of gravity and wide tracks for optimal traction

Weight & Dimensions

Weight 5800 kg

A – Length (Machine) 4360 mm

B – Length (Transport) 3880 mm

C – Length (Tracks) 1390 mm

D – Length (Material hopper) 1310 mm

E – Height (Machine) 1900 mm

F – Height (Transport) 1900 mm

G – Height (w.o. Canopy) 1900 mm

I – Width (Machine, open hoppers) 2830 mm

J – Width (Transport) 1200 mm

K- Width (Track gauge) 940 mm

L – Max. approach angle 15°

Capacity & Performance

Placement thickness (max) -150 up to 200

Theoretical paving capacity 300 t/h

Paving speed 27 m/min

Transport speed 3.3 km/h

Material Feeding System

Hopper dumping height center (w. hopper flap) 570 mm

Hopper width, internal 2830 mm

Conveyor type Splitted conveyor drive with center cover

Conveyor width 620 mm

Conveyor control Automatic with limit switches

Auger diameter 320 mm

Auger control Automatic with ultrasonic sensors

Auger height adjustment –

Operator Station

Operator console Conventional

Dashboard Conventional

Platform With back rest for operator safety

Engine

Engine model Deutz TD2.9 L4

Rated power KW @ 2200 rpm 54 (72 hp)

Emissions EU 3A/3B (Tier3 / 4f)

Electrical system 24 V

Fuel tank capacity 85 l

Crawler

Crawler length 1390 mm

Crawler width 205 mm

Final drive Direct drive over transmissions

Screed Heating System Screed Type Standard working width AFT 300-2

STV 2400 G Gas (LPG) Tamper & vibration screed 1200–2400 mm 3100 mm

STV 2400 E Electric Tamper & vibration screed 1200–2400 mm 3100 mm

Material conveyor

The fully automated material feeding systems of the AFT 200-2 and AFT 300-2 ensure quality results. A variety of features reduce segregation and enhance productivity.

Large feeding capacity of up to 300 tonnes per hour

620 mm material tunnel

A divided conveyor with single-drive system to guide flow during asymmetrical paving by covering one side

Material flow is controlled by mechanical sensors

Auger system

Productive pavers need powerful augers that optimise flow. The AFT 200-2 and AFT 300-2 utilise a strong auger system that includes a large diameter auger and central drive to bring stability and facilitate the material flow.

Large auger diameter of 320 mm

Left and right sides separately controlled and reversible

Ultrasonic sensor control for precise material monitoring

Auger height adjustable by 150 mm (mechanical)

Quick refill function of the auger compartment via a single control on the dashboard

Material hopper

Despite the compact dimensions, the Compact Paver class from Ammann features a large 5 tonne hopper that provides capacity with great flexibility. With easily adjustable settings on the hopper wings the machine can always be used to its maximum capacity. The individual settings of the left and right hopper wings allow to work close to walls and in tight spaces.

5 tonne hopper capacity

Independent, hydraulically controlled hopper wings

Independently adjustable hopper wings (mechanical)

Hydraulic front hopper flap optional available

Pivotable push rollers

Shock absorbing push rollers reduce the impact from loading trucks that dock to the paver. The pivotable system is flexible so it can match varied lorry sizes.

Pivotable for use on curvy roads

100 mm extendible (mechanical) to adjust to truck size

Push rollers raise and lower together with hoppers

Operator station

The operator panel features intuitive controls, but that’s only the beginning. Toggle switches are positioned according to both function and frequency of use. That means frequently used functions – such as the hopper, screed and drive levers – are close to

the operator.

Intuitive controls

Each toggle switch positioned according to function group and frequency of use

Backrest that includes a storage compartment

Non-slip platform profile

Sliding step extensions for increased visibility

One-Man Paving

If needed, the machine can be operated by a single

operator – and he doesn’t even have to be on the machine thanks to a technologically advanced remote control system.

Optional remote steering enables operation from the ground

The remote unit contains all drive-related functions including speed adjustment, steering, hopper control and emergency switch.

Sliding steps

The operator platform is easy to access. The back rest and the extendible side steps improve working convenience and give the operator the security needed to focus on his job.

Engine

Both paver models utilise a 4-cylinder Deutz engine, which is available to meet either Stage IIIA or IIIB (T3 or T4f) standards. The engines offer low emissions, outstanding fuel economy and reduced sound through insulation and the location of

the cooling fan.

Stage IIIA / T3 Engine

Powerful and quiet

Improved fuel efficiency and cold-start performance

New cylinder block with deep crankcase for higher power and torque

Stage IIIB / T4f Engine

Superior lifetime value with higher fuel efficiency

Reduced maintenance and longer service intervals

Improved common-rail technology for enhanced performance

EcoMode

EcoMode allows the engine to be set at the RPM needed for the current job. This leads to a reduced fuel consumption, which improves profitability. EcoMode also provides environmental benefits, including reduced sounds and emissions.

Adjusts engine speed to the jobsite’s requirements through a variably controlled system

Reduces fuel consumption and sound

Extends engine life

Eliminates risk of overheating, even in very hot conditions, through the cooler

Undercarriage

Ammann AFT 200-2 and AFT 300-2 Asphalt Pavers are compact, but they deliver plenty of traction, too – essential when paving on uneven surfaces. The compact pavers feature superior traction for their size class and offer great manoeuvrability, too.

Wide tracks (205 mm) and powerful hydraulic motors provide stability and fast transport and working speeds

Grease tensioning is conducted from the outside of the track frames

Track arrangement and improved centre of gravity provides smooth ride

Improved hydraulics transmit engine power to the ground, improving pull and traction

Highest paving quality

Vibration available in basic screed and mechanical extensions

Robust and wear-resistant components

Wide bottom plates of 205 mm for smooth paving

Vibration screed on AFT 200-2

Tamper / vibration screed available for AFT 300-2

Hydraulic motors for the tamper on AFT 300-2

Tamper and vibration system pre-compacts for best paving results

Precision

Slim end gates enable paving close to walls and curbs

Tamper and vibration speeds easily adjustable

Positive and negative crown profiling is mechanically adjustable from - 1.5 percent up to + 3.0 percent

Left and right screed sides equipped with remote control

All screed functions such as opening, closing, leveling and auger flow can be adjusted via the remote controls

Temperature control

Electric or gas heating screeds are available for both machines

Screed temperature can be set from the main dashboard

Temperature control unit conserves energy and ensures that screed is always at the desired temperature

All screed segments, including the hydraulic extensions, are temperature controlled”

..........

Operating weight: 5800 kg

Standard paving width: 1.20–2.40 m

Max. paving width with extension: 3.10 m