k-30 plate load tester roadbase bearing capacity testing equipment, road testing equipment description:the plate load tester is a field equipment for determining the ultimate bearing capacity of soil and the likely settlement under a given load. the plate load tester applies a load on a steel plate placed at the foundation level and recording the settlements corresponding to each load increment. it’s kind of common road testing equipment. technical specifications: loading plate diameter:300mm jack loading range:0-100kn jack stroke:160mm test bridge span: 3000mm manual oil pump rated pressure:60mpa pressure testing range:0-25mpa displacement testing range:0-10mm #15 machine oil, ambient temperature 5- 45