MKB Hydraulic Breaker. State-of-the-art Technology, Factory Direct Pricing, Advanced Technology And Simple Design Bring High Efficiency And Low Cost For Demolition Work. High-powered Striking Force, "oil Pressure Nitrogen Gas" Driving Mechanism. Lower Noise And Vibration - Innovative Bracket Design And Use Of Vibration-dampening Rubber - Ease Of Maintenance - Non Accumulator Mechanism Built-in Control Valve Mechanism - Outstanding Durability - Selected Stell And Precise Work. MKB Manufactured In Japan By "konan Construction Machinery Co., Ltd. For Order And Quotes Call - The Exclusive Distributor For MKB Equipment.