... ,BZC-350C,BZC-400, BZC-600 Truck-mounted water well drilling rig We can supply new truck-mounted water well drilling rigs depth from ... -350, BZC-350B,BZC-350C,BZC-400, BZC-600BZC-350B truck mounted drilling rig adopts SINO TRUK Chassis and is a rotary ... drilling rig. drilling depth: 300m with 500mmdia Main featuresBZC-350B truck mounted drilling rig is designed by our engineers. It adopts ...