Avant 645i loaders are the most powerful in their size class in the world
The dimensions and lifting power of the Avant 645i loaders are in the same range with the previous 600 series models, but the engine is now new. The power of the 700 series is packed into this model. Kubota’s 33 kW / 44 hp diesel engine provides plenty of power and torque for work which requires high pulling force, or is speed intensive. Other loader manufacturers do not have nearly as efficient machines in the same size range. The current EU Stage V emission standard for diesel engines in non-road mobile machinery requires a catalytic converter and a particulate filter for engines above 19 kW. Avant is the first manufacturer to bring such loaders to the market in this size class.
Some of the features of the Avant 645i loaders:
- Avant 645i are the most compact over 26 hp Stage V / Tier 4 Final compliant loaders in the market.
- The single speed 645i is equipped with a Kubota V1505CRT diesel engine. The 4-cylinder 1498 cm3 turbocharged common rail engine has a power output of 33 kW / 44 hp. The oxidation catalyst and particulate filter handle the exhaust aftertreatment, and no additives (AdBlue) are required.
- The maximum oil flow of the auxiliary hydraulics is 75 l / min, which is unique to a loader in this size class. The new loaders can run almost any of Avant’s hydraulically driven attachments.
- Hydrostatic transmission with a hydraulic drive motor on each wheel is a familiar feature of Avant compact loaders. Avant 645i is equipped with 1-speed motors (max. driving speed 13 km/h).
- Due to their low own weight (1620/1630kg), the loader is easy to transport and gentle on turf surfaces.

The familiar Avant concept guarantees efficient work: articulated steering allows turning without tire marks, and the operator sitting in the front chassis has a perfect view on the attachment and the working area. The low center of gravity, together with the rigid articulation joint which doesn’t swing sideways, increase stability and provide a higher tipping load.
Avant Loaders are the worlds most multifunctional compact loader. The 4WD loaders will do everything a compact tractor can do, more than a quad bike and more than a ride on mower. These versatile machines will go places other machines won’t! Avant Loaders start at just 960mm wide, they’re fast, efficient and there’s a selection of over 200 attachments, they can do many tasks quickly and efficiently from moving large, heavy, bulky objects with ease to excavation and grass cutting. View our range here.