AMMANN Asphalt Paver AFT 400-3

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This paver utilises a technologically advanced paver control system that features a variety of automated functions. The system enables productivity, quality and cost-saving efficiency. The AFT 400-3 is productive when space is open, but can negotiate curves and tighter spaces, too. The tracks provide grip, particularly helpful on steep grades. The material feeding system provides consistent mix flow.


  • Operating Weight- 18500  kg
  • Standard Paving Width- 1.75 - 3.50 m
  • Maximum Paving Width- 4.70 m

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Variety is prevalent throughout the Ammann paver lineup. With a complete range of asphalt pavers Ammann offers the right machine for all needs when it comes to asphalt paving.

Mini and compact pavers prove manoeuvrable and productive, even in the tightest spaces. Pavers range in size from those small machines all the way up to Ammann’s largest model and its 14-metre working width, helping it thrive on high-production jobsites such as airports and roadways.

The scope of technology available on Ammann pavers means customers can choose the option that best fits their needs to find the ideal paver for their daily work or a specific project. Conventional controls offer simplicity and high quality. Premium pavers feature PaveManager, a technologically advanced, automated HMI system that provides operators with permanent feedback about the paving project to enable real-time adjustments.

A wide selection of screeds, including tamping and vibrating options, helps further match the pavers to specific applications. All screeds for the Ammann pavers excel by their unmatched stability – even when working on large paving widths. Screeds are available with electric and with gas heating system, enabling the customer to choose according to his preferences and needs.


Deutz 54 kW Stage IIIA (T3) and Stage IV (T4f) engines available for all models
Conventional control (-2) or advanced PLC system
Vibrating or tamping / vibrating screeds
Electric- or gas-heating screeds
Capacity of 350 tonnes per hour
Minimum paving width of 0.7 metres
Maximum paving width of 4.7 metres
Proportional sensors for auger speed control
Constant feedback on all paving parameters from PaveManager 2.0 (on -3 models)


Material Conveyor

An efficient conveyor system ensures material flows consistently from the hopper, so productivity and quality goals can be achieved.
Tunnel shaped to optimise flow and limit segregation
Reversible twin conveyor system for smooth material flow
Individual front tensioner
Proportional speed control with paddle sensor system
Wide tunnel
Standard and high-capacity options with twice the number of conveyor bars for improved material flow

Auger System

Consistent auger distribution of material across the screed is essential to placing a quality mat with minimal segregation.
Proportional speed control by sonic sensors
Reversible and independently driven left and right augers
Hydraulic height adjustment of 250 mm, even while paving
Torque to handle diameters from 380–500 mm
Improved central drive system with slim gearbox (15 cm)
Small outer bearings that minimise segregation – even with throughput of 1100 tonnes per hour
Auger and auger tunnel easily extended to fit wider working widths

The Hopper

The hopper is designed to reduce spilling during connections between the paver and the lorries. It is also designed to maximise flow and minimise segregation. The result: improved quality in the form of smoother mats. An optional hydraulical front flap reduces spilling and improves the emptying process, ultimately resulting in less manual work.
Low dumping height
Separately controlled wings with solid rubber flaps
Rounded corners to prevent cold material from sticking

SAFE Impact system

Ammann Premium Tracked Pavers offer the Safe Impact System – a hydraulic anti-shock push roller that avoids surface marks caused by truck docking. The system also extends docking length, providing flexibility to work with varied truck models.

Truck Assist (optional)

This system improves the communication between the paver and the truck driver. It also minimises bumps and spills that can negatively impact paving quality.
Allows easy and safe truck positioning
Simplifies the communication between the paver operator and the truck driver
Communicates via LED bars to provide an alternative to the use of a signal horn

Set Assist (optional)

This intelligent system saves the position of the auger and the screed before relocating the paver.
A single push of a button on the operator panel lifts the hydraulic front flap, auger and screed – and reverses the conveyor slightly
When the paver arrives at the next location, a single push of a button returns the system to its original position
This user-friendly system can be programmed to predetermined settings


PaveManager 2.0

The automated paving system constantly monitors the process and provides feedback to operators. It also controls many key functions for precise results.
Features a CAN-based control system
Automates functions such as paving parameters, memory, and crown and slope settings
Provides constant feedback to operator
Offers adjustments from the operator dashboard or through the screed remote control
Screed remotes recognise all MOBA leveling equipment and can be used on either side of the paver
Both dashboard and remote controls offer color displays and intuitive menus and functions
Display symbols and images are easy to understand

Operator platform

A comfortable work environment is also a safe and productive work environment, too. The City Paver operator platform optimises visibility and ensures all key controls are easily accessible. The operating
system is nearly identical to those of other Ammann pavers, making it easy and safe for operators to switch between models.
Clear sight lines to all components
Slidable and tiltable working stations
Optional windshield



Deutz 54 kW engines are the power behind the Ammann AFT 400-2, AFW 400-2, AFT 400-3 and AFW 400-3 Asphalt Pavers. Highly advanced e-hydraulic controls provide efficiency. The engines are available to meet Tier 3 or Tier 4 standards.
Insulated engine compartment for sound levels below 104 dB
Hydraulically driven cooling system
10 hours of fuel tank autonomy

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
No regeneration process is needed

Track System

Tracks with high pulling forces help Ammann City Pavers overcome the varied terrain that often is encountered in cities. The pavers provide manoeuvrability, too.
Paving speed up to 25 metres per minute
Travel speed up to 4 km per hour
2.09 metre axle track
260 mm track pads


The V3500 Screeds

Gas or electric heating
Vibrating or tamper / vibration systems
Basic width of 1.75 metres
Hydraulically extendible to 3.5 metres with mechanical extensions to 4.7 metres
Paving width of 0.7–4.7 metres with options
Options include extensions, cutoff shoes, hydraulic crowning adjustment and heated side end gates

Gas or electric heating

Fast heating time
Improved insulation
Precise temperature control
Powerful generator
Perfect heat distribution
Heating coils for side shield and tamper

Highest paving quality

Dual-tube extension provides best-in-class stability, even at max. paving widths
Slim end gates enable paving close to curbs and walls
Easy adjustment of the angle of attack by Flexi Lever
Extension boxes utilise patented quick-coupling system that reduces setup time
Rubber mounted foot steps eliminate wear and reduces noise
Low profile walk plates enable great view into auger compartment
Side shields utilise integrated wiring

Eccentric Flexilever

Quickly and conveniently changes the angle of attack
Offers visual confirmation of the angle of attack
Adjustment made easy with one crank on each screed side

Simple side shield control

Height and angle adjusted with a single crank
Can be adjusted from behind the screed, keeping operators away from traffic
Integrated wiring

Additional information

Operating Weight

18500  kg

Standard Paving Width

1.75 – 3.50 m

Maximum Paving Width

4.70 m

Operating Length

6400 mm

Length (Transport)

6145 mm

Length (Tracks)

2900 mm

Length (Hopper)

2125 mm


3900 mm

Height (Transport)

3100 mm

Height (Without Canopy)

2845 mm

Height (Material Loading)

430 mm

Operating Width

3400 mm

Width (Transport)

2550 mm

Width (Track)

1990 mm

Max. Approach Angle


Placement Thickness


Throughput Capacity

350 t/h

Paving Speed

25 m/min

Transport Speed

15 km/h

Hopper Height (w. hopper flap)

500 mm

Inner Hopper Width

3050 mm

Conveyor Type

Dual bar feeder

Conveyor Width

700 mm

Conveyor Control

Aut. / Proportional paddles

Auger Diameter

320 mm

Auger Control

Aut. / Ultrasonic sensors

Auger Height Adjustment

200 mm

Operator Console

Pavemanager 2.0


Pavemanager 2.0


Slidable platform

Engine Model

Deutz. 2.9L TD 4 Cylinder

Rated Power

54kW (at 2.200 rpm)

Engine Emission

Tier 3 or Tier 4

Electrical System

24 V

Fuel Tank Capacity

73 l

Crawler Length

2900 mm

Crawler Width

260 mm

Final Drive

Hydrostatic direct drives comprised of planetary gear units and hydraulic motors

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