K-30 load board tester.
suitable for coarse and fine grained soil and soil compaction of subgrade
filling and grassroots foundation coefficient test, such as uniform can also be
used to calculate the deformation modulus of foundation soil.
Technical parameters:
★Load plate diameter:300mm;
★Jack load capacity range:0-10T;
★Jack stroke:160mm;
★To measure the bridge span:3000mm;
★Manual oil pump pressure rating:60Mpa;
★Pressure test range:0-25Mpa;
★Displacement test range:0-10mm
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