The Brüder AG250 is a popular choice for large-scale broadacre farming enterprises whith multiple sets of machines operating at once. With it’s higher capacity and reliability, the AG250 is often used with 2 Force 5 Megablaster blow guns simultaneously to best minimise downtime during harvest.
With a smaller footprint and better designed layout than many other compressors in it’s class, the Brüder AG250 can be supplied either on a heavy duty braked trailer (unbraked option not available) on mounted to a forkliftable steel skid for portability, or directly (permanently) mounted to a service/comb trailer, ute, or truck tray.
The layout also means that the AG250 is capable of great performance and high volume air output even in extreme weather conditions with heat and dust. The IntelliDrive engine management system, while being intuitive and very user-friendly, offers good control over standard engine parameters and helps to maintain the engine at peak performance.
- Free Air Delivery: 247cfm (7m3/min)
- Working Pressure: 7 bar (101 PSI)
- Engine: Kubota V3300DI 4-Cylinder Diesel
- Engine Rated Power at 2600RPM: 59.1HP (44kW)
Superior harvest compressor features
- Steel canopy with large wide-opening doors – for easy access to servicable parts
- Vertical top exit exhaust – reduces fire risk when standing in dry crop
- Extra long drawbar, heavy duty jockey wheel – easier to manoeuvre
- Unique airflow design and firewall – provides optimal cooling in high ambient temperatures
- Side mounted valves and outlets – for operator safety and ease of access
- Kubota turbo diesel – lightweight, compact, reliable, and powerful with established service network
- IntelliDrive Nano – user friendly digital control system to protect and regulate compressor
- 115 litre steel fuel tank – longer running hours
- Heavy duty trailer, specifically designed for harsh environments with features like off-road springs, welded steel wheel arches, high ground clearance, and brakes
- Large steel wheels with all-terrain tyres and a spare included as standard
- Spin-on filters – easy servicing and replacement
Technical parameters
| Compressor | AG250 (7 bar) | AG250 (10 bar) | |
| Air end | EVO9G | EVO9G | |
| Nominal capacity | [m3/min] | 7 | 6.3 |
| Nominal overpressure | [bar] | 7 | 10 |
| Safety valve setting | [bar] | 15 | 15 |
| Ambient temperature | [˚C] | -10 to +46 | -10 to +46 |
| Max outlet temperature | [˚C] | 110 | 110 |
| Cooling system | Oil injection | Oil injection | |
| Compressor oil filling volume | [Litres] | 19 | 19 |
| Max oil system temperature | [˚C] | 110 | 110 |
| Max oil system pressure | [bar] | 8.5 | 11.5 |
| Outlet valves | 2 x G3/4″ BSP, 1 x 1 1/4″ | 2 x G3/4″ BSP, 1 x 1 1/4″ | |
| Engine | |||
| Type/Model | Kubota V3300DI | ||
| Cylinders | 4 | ||
| Load speed | [rpm] | 2600 | |
| Idle speed (Eco mode) | [rpm] | 1500 | |
| Oil filling volume | [Litres] | 9 | |
| Fuel tank volume | [Litres] | 115 | |
| Coolant filling volume | [Litres] | 4 | |
| Battery | [V/Ah] | 12/135 | |
| Noise emissions | |||
| Sound power level LWA | [dB(A)/pW] | 102 |
Mounting options
The AG250 chassis has 3 feet pads which are integral to the design of the machine, placed in a manner to facilitate even load distribution when lifting from the top. As such, the compressor is best fitted to a skid or a trailer for portability. However, the skid can be omitted for permanent installation to a truck tray, service trailer or similar.
| Mounting | Trailer | Skid | |
| Max. transport speed | [km/h] | 110 | – |
| Total mass | [kg] | 1450 | 900 |
| Max. mass on axle | [kg] | 1450 | – |
| Total length | [mm] | 3170 | 1770 |
| Total width | [mm] | 1860 | 1100 |
| Total height (includes lift eye and exhaust) | [mm] | 1850 | 1450 |
| Wheel | R15 | – | |
| Tyre | 235/75/15 L/T | – | |
| Suspension | Off-Road Leaf Spring | – | |
| Coupling | 50mm ball | – | |
| Spare tyre | Yes | – | |
| Brakes | Mechanical disc | – | |
| Tyre pressure | [kPa/psi] | 450/65 | – |
| Able to be road registered | Yes | – |