Dear Sir/Madam, I'm looking for products with the following specifications: Main Features 1.The guardrail pull-and-drill integrated machine is a highway guardrail steel pipe piling equipment. The machine integrates the function of pulling and drawing drills, and is multi-purpose for one machine. It is suitable for the installation of road wave guardrails of various complex formations. 2.The wave guardrail pull-and-drill integrated machine is suitable for the installation of highway guardrails of various complex strata. It is a combination of drilling and drawing, multi-purpose for one machine, and convenient for piling and drilling. Equipped with 10 cubic 8kg air compressor, the impact drill can drill rock, concrete and other high-hard geology. Four-wheel drive, the brakes use disc brakes and air brakes to adapt to complex terrain such as slopes. MAIN PERFORMANCE PARAMETRES Model CDZ-11 Engine power: 84KW Hydraulic system flow: 40-63ml/r System rated pressure: ≥13-16Mpa Hydraulic hammer weight: 260kg Drilling diameter: 80-200mm Drilling depth: 1.2-3m Drilling speed: 0-1200mm/min Lifting pile lifting strength: 1.5-2T Hydraulic hammer impact frequency: 500-900Hz Hydraulic hammer working flow: 60-100L/min Screw air compressor pressure: 0.8Mpa Air consumption: ≥8m3/min Brake device : Disc brake + air brake Weight : 5T Dimensions : 6000*2250*3000mm Show More