Isuzu CXZ81K1 C Series 6x2 10 wheeler dump truck in Philippines Isuzu CXZ81K1 C Series 6x2 10 wheeler dump truck in Philippines Isuzu CXZ81K1 C Series 6x2 10 wheeler dump truck in Philippines Isuzu CXZ81K1 C Series 6x2 10 wheeler dump truck in Philippines Isuzu CXZ81K1 C Series 6x2 10 wheeler dump truck in Philippines