NEB 400 Tractor Dynamometer - Australasian Machinery Dealer Services Pty Ltd

The most cost effective small range agricultural / multi use dyno on the market today.
AW NEB 400 Tractor Dynamometer

AW NEB400 Agricultural Dynamoeter

Power Absorption Unit consists of a wet drum brake unit, hydraulically activated & water cooled. Torque is transferred to a torque bar, then measured electronically through a computer readout displaying power (HP/kW) or torque ( & torque rise.


  • check
    Ability to test from under 20 hp @ 540 rpm up to 360 hp @ 1000 rpm (400 hp @ 1500 rpm)
  • check
    Test up to 2000 ft/lbs (2700 Nm) of torque - Allow for most current tractors having up to 50% torque rise. Eg: a 270hp tractor with 50% torque can overload a NEB400
  • check
    Bi-rotational - can test either rotation
  • check
    DynoPro 2100S computer & printer (see below)
  • check
    Calibration is an easy one man operation done on site (no need to send away)
  • check
    Machine is a heavy duty unit & is very low maintenance
  • check
    Unit is portable & on wheels - weighing 585 kg after draining water ballast (ballast also used as cooling reserve)

NEW DynoPro 2100S Computer & Printer

Displays power, torque and torque rise with easy calibration 
Displays imperial (hp ft/lbs) or metric (kW Nm) through a simple touch menu setup.

ETS software for external computer such as laptop available.

DynoPro 2100S Computer & Printer
AW Print Report

Sample Print Report 

RTX Remote & Smart Load (Optional)

RTX Remote & Smart Load

Auto adjust for constant RPM
Torque Set-Point ability 

(Set on 1000 rpm, stays on 1000 rpm) 
Real time data display.
Operate the dyno from tractor cab!

AW Engine Test System (ETS)

AW Engine Test System (ETS)

Computer software that enables reports,
graphs and full test data. 

Connects directly from dyno's digital display to an external PC ( i.e. laptop)

Other AW Options

AW Dynamometer Options
  • High Speed Drive Shaft
  • Shield Package
  • Universal Adaptor for engine testing

Valuable information for your NEB Dynamometer

Cooling Requirement Guide

Please note: Due to ongoing developments specifications may change.

A.M.D.S. has full Technical Info, Parts & Service backup ensuring AW owners receive the service they deserve.
A.M.D.S. is the distributor for the Australia - New Zealand region.

Contact Information

For further details or a quote please contact Chris Smith