For indoor lifting and low-emission environments, Onchtech recommends selecting an electric power option or a diesel-electric dual-power configuration for a spider crane.
Electric drive is the preferred option for indoor spaces, factories, and locations that are sensitive to exhaust emissions and operating noise. This power method is suited to lifting work where low-emission operation is an important consideration.
When a project must also account for outdoor transfers and complex working conditions, a diesel-electric dual-power system can improve operational adaptability. This configuration allows the power choice to be aligned with changing site conditions and project requirements.
If diesel power is used, the engine should comply with applicable EU Stage V or EPA emission standards.
As an engineering machinery manufacturer and integrated solution partner, Hunan Hongchang Machinery Co., Ltd. develops its complete-machine business under the Onchtech brand. The final power configuration should be confirmed according to the operating environment and project needs.
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