Stabilizer and recycler
Modern tractors have impressive engine power: they can now also be used for heavy earthmoving work. A tractor-towed planer can be driven directly via the rear PTO shaft. The advantages of this combination are plain to see: the investment is low, the system is very light and highly manoeuvrable, and a tractor can also perform other tasks on the construction site, resulting in high annual capacity utilisation.
Stabilization is often the most sensible and sometimes the only option, both economically and ecologically. The German Closed Substance Cycle and Waste Management Act stipulates that no soil that can be re-used on the construction site should be driven away. Stabilization eliminates the need to replace non-load-bearing soils. This process removes moisture from the material by mixing in binders (mix-in-place method), thus improving the compaction properties and load-bearing capacity. By mixing in cement, even unstable soils can be made load-bearing.
On smaller construction sites, in particular, using a tractor-towed planer makes more and more sense. The milling and stabilizer units are an ideal addition to the fleet for construction and service companies involved in earthmoving or soil replacement operations.
The drive train is suitable for PTO shafts with the standard dimension (1 3/4 inch). The required input speed is 1,000 rpm.
The BOMAG RS 250 tractor-towed stabilizer is designed for use with tractors from 200 hp to 300 hp and is ideally suited for pavement laying, embankment construction and backfilling.
Coupling to the tractor is simple via the 3-point hitch (category 3 or 4). The milling depth can be adjusted easily and variably with the hydraulic lower link. Power is transmitted to the rotor via the PTO shaft, gearbox and a chain drive in an oil bath on both sides.
The RS 250 tractor-towed stabilizer is optionally available with water injection directly into the mixing chamber. This always allows the exact amount of water required for the reaction of the cement to be injected. The system achieves an even distribution of water across the entire milling width (up to 500 l/min.).
With its powerful chain drive, the BOMAG RS 250 can reach milling depths of up to 40 cm. The working width of the tractor-towed stabilizer is 2.5 m.
As with BOMAG's large stabilizers, the RS 250 uses the unique BMS 15L exchange holder system. The cutting tools and toolholders can be replaced quickly and individually as required. The advantage: very short service times. The system stands out for its low wear and long service life.
Thanks to cutting tools with a 22 mm shaft diameter, the stabilizer is well equipped for a wide range of applications. It can be equipped with the cutting tool alternatives BRT 04 (e.g. for cohesive soils), BRT 02 (e.g. for gravel and sandy soils) and BRT 01 (also suitable for asphalt).
The mixing chamber is particularly robust. The hood is made entirely of wear-resistant steel with 400 HB (Brinell hardness). The large, hydraulically adjustable tailgate makes it easy to adjust the crushing and mixing quality.
Stabilizing and recycling reinforces subsoils and allows the replacement of damaged bitumen road surface layers.
All maintenance points can be reached easily. Large service doors with simple locks open the way for good maintenance.
When you see BOMAG on a machine, you can expect real quality. This applies both to our original parts and our service. Opting for a BOMAG means choosing top quality every time. Original parts and service are there to protect your investment. They ensure 100% machine power and availability – and ultimately the productivity and cost-effectiveness of your company. BOMAG offers a range of service products to keep you on the road.