Engineered Heavy Lifting

DENZAI’s has a full lineup of heavy machinery – including Japan’s largest crawler crane (2,500 tons) – with a commitment to continue introducing larger cranes to meet our customers’ increasing demands. In 2024, we introduced a 2,500-ton crawler crane and will introduce a 5,000-ton crane by 2029.

In addition to our equipment, our clients benefit from DENZAI’s dedication to safe and secure operations by developing optimal crane engineering and installation plans for each project, based on decades of experience and expertise.

Large-scale Project Expertise

Our specialists evaluate each project to select the best cranes and equipment while minimizing the costs to our client.

Efficient. Effective.

Our integrated approach to managing, executing, and optimizing both heavy cargo transportation and construction ensures efficiency at every stage. By handling these critical operations together, we significantly reduce project durations, saving you time and costs while maintaining the highest standards of quality.

  • Rapidus Corporation Shin-Chitose Plant Construction (Hokkaido)
  • ES CON FIELD HOKKAIDO Construction (Hokkaido)
  • Higashi Ogishima Bridge Erection work (Kanagawa)
  • Haneda Airport Runway Reinforcement (Tokyo)
  • Wind Farm Construction