Very happy to recommend NDG-4000-type internal combustion tamping machine, NDG-4000-type internal combustion tamping machine is the company's flagship products, if you have any needs or suggestions, please contact us at Tel: 18853736667 Xu Jingli, we will be happy to serve you! NDG-4000-type internal combustion tamping machine performance is stable, NDG-4000-type internal combustion tamping machine good quality excellent price, we sincerely welcome you to come to order! NDG-4000-type internal combustion ho | internal combustion ho | tamping ho | NDG-4000 tamping ho ho railway combustion tamping advanced technology, excellent quality, to meet your various needs. Advisory Tel: 18853736667 NDG- 4000 internal combustion ho suitable for railway track bed stone twitter tamping job hand-held portable professional tools. It gasoline-powered source, through a centrifugal clutch, rubber shock absorbers, drag the vibrator generates high frequency disturbance force, rearrange the pillow stone twitter dense, enabling the stone ballast tamping twitter purpose. NDG-4000-type internal combustion ho novel design, compact structure, small size, light weight, high mobility, handle two damping, mobile, portable, easy up and down slopes, may not block line jobs, especially for turnouts, tunnels , culverts and other medium-sized maintenance machinery can not track bed regional road maintenance work jobs. NDG-4000-type internal combustion ho main technical parameters (1) vibrator Foreign Economic 50mm (2) Centrifugal force 4000N (3) vibration frequency 158Hz (4) Quality 15kg (5) Dimensions 1020 × 350 × 250mm use and maintenance 1 opening of the new, long-term disabled or potentially wet electric tamping machine insulation resistance should be measured prior to use. 2 each time before you use for parts inspection, fastening screws ministries. 3 In the work carefully check the cable for damage before leakage, chassis ground is solid. 4 should be checked every 100 hours of use cases bearing grease, add oil if necessary, should be replaced every 1000 hours from the time, and regularly check the bearing wear. Company in a professional-quality, excellent service, providing customers with the most professional products & solutions and the highest quality, most reliable service.