The KMP Group has many years of experience in the production and supply of KMP Brand ® replacement hydraulic cartridges suitable for Caterpillar machines. The KMP Brand ® hydraulic cartridges cover all the popular, fast moving models from the VQ20 -15 gpm units right up to the VQ45-60 gpm units. In addition, KMP supplies vane pumps suitable for Caterpillar and a range of hydraulic pumps suitable for Komatsu dozers and excavators.