At GMG we specialize in selling, renting and rebuilding various Trackless Mining Machinery (TMM), with the aim of being recognized as the leading provider in trackless machinery & providing mechanized mining solutions for our clients. At GMG we also supplier various TMM parts & Service Kits. We also service & repairs all major components, including but not limited to Cylinders, Transmissions, Axles, Engines, Prop shafts etc.