The OLINPUMP 5 30 is the more powerful version of the 5 25 with oil cooler added. Combine that with the low volumetric displacement of the cylinders and you have a lean mix, low slump tolerant machine, making it ideal for shotcreting, long pushes and larger jobs.
7" delivery cylinders combined with the Millennium Series manifold,handle both course and high sack structural 1/2" mixes, making them the perfect choice for residential, commercial, and large slurry back-fill jobs.