We are offering mini excavator ky50-7 with following specifications: * advantageous function 1. Reasomable designs, sophicated manufacture, advanced handicraft, guarantee quality. 2 . Reasonable and comprehensive configuration, applying to various working condition rationally. 3 . Imported engines; forceful driving, stable operation, low noise, envirconment-friendly and healthy. 4 . Imported draulic pressure system of high reliability, no leakage, long life-span. Multi-valve, hydraulic pump and motor imported from japan. High-pressure oil pipe imported from usa 5. Punch forming driver's cabin with elegant appearance and wide vision. 6 . The combined type panelis concise and elegant, has complete function. The supervisory control comprehensive. 7 . The fuel pump device is convenient, nimble and safe. 8 . The engine's two stage air admission filtration protections is effect to prolong life time. 9 . The dipper and the movable arm are installed with security protective valve. The handling is personalized and the error protection is good. 10 . Steel caterpillar tracks and rubber caterpillar tracks may match arbitrarily.