... 3.2 m3/min 3, Diesel Air Compressor 4, Use For Mining, Road, Coal etc 5, ISO9001 ... 3, Diesel Piston Pneumatic Mobile Mini Air Compressor Types: ModelEquippedPower Driven methodRotation speedr/minAir displacementM3/ ... supplied.We can supply all spare parts: for air compressor, we can supply air filter, oil filter ... so on. for drilling rig, we can supply drill bit, drill rod, dth hammer, motor, joint etc ...