前不久，我們收到了一封來(lái)自印尼客戶的表?yè)P(yáng)信。信中提到：“已交付的MHC設(shè)備運(yùn)行穩(wěn)定可靠，完全滿足各項(xiàng)性能指標(biāo)要求?！?/span>

穩(wěn)，是客戶最直觀的評(píng)價(jià)。而除了穩(wěn)定可靠，這兩臺(tái)移動(dòng)式港口起重機(jī)（MHC）在運(yùn)行經(jīng)濟(jì)性上也下了功夫——把每一次下降產(chǎn)生的能量，變成下一次起升的助力。

01 起重機(jī)頻繁作業(yè)，能量去哪兒了？

港口作業(yè)中，起升與下降是最常見(jiàn)的工況。傳統(tǒng)設(shè)備在重物下降時(shí)，電機(jī)反轉(zhuǎn)產(chǎn)生的能量通常通過(guò)電阻消耗掉，轉(zhuǎn)化成熱量散發(fā)。

這部分能量，其實(shí)可以再利用。

GENMA的選配方案：通過(guò)多傳動(dòng)能量回饋系統(tǒng)，把下降過(guò)程中產(chǎn)生的電能回饋到電網(wǎng)，供其他機(jī)構(gòu)使用。

簡(jiǎn)單說(shuō)，就是讓設(shè)備自己給自己“供電”。尤其在重載下降頻繁的工況，這種方式能有效降低整體能耗，幫助客戶減少長(zhǎng)期運(yùn)營(yíng)成本。

02 省的同時(shí)，穩(wěn)也沒(méi)落下

能量回饋本身不是什么新鮮技術(shù)，真正的考驗(yàn)在于：回饋過(guò)程中，設(shè)備運(yùn)行是否依然平穩(wěn)。

GENMA在控制系統(tǒng)層面做了針對(duì)性匹配，確保能量回饋與設(shè)備動(dòng)作無(wú)縫銜接——駕駛?cè)藛T幾乎察覺(jué)不到系統(tǒng)在何時(shí)介入。既穩(wěn)穩(wěn)當(dāng)當(dāng)，又節(jié)省電費(fèi)。

不需要額外操作，剩下的交給系統(tǒng)自己完成。

03 成熟技術(shù)，用心落地

這套多傳動(dòng)能量回饋方案已在GENMA移動(dòng)式港口起重機(jī)（MHC）及同類產(chǎn)品中成熟應(yīng)用。它不是實(shí)驗(yàn)室里的“黑科技”，而是經(jīng)過(guò)項(xiàng)目驗(yàn)證、能夠?yàn)榭蛻魩?lái)實(shí)在收益的可靠配置。從以往已應(yīng)用項(xiàng)目的實(shí)際反饋來(lái)看，節(jié)能帶來(lái)的運(yùn)營(yíng)回報(bào)遠(yuǎn)超預(yù)期——投入與產(chǎn)出，形成了正向循環(huán)。

印尼客戶的表?yè)P(yáng)信，是對(duì)“穩(wěn)”的認(rèn)可；而“節(jié)能”，是GENMA用成熟技術(shù)為客戶創(chuàng)造的長(zhǎng)效價(jià)值。

GENMA MHC——穩(wěn)定可靠，經(jīng)濟(jì)高效。

GENMA MHC Wins Praise from Indonesian Client: Stability Meets Long-Term Value

"We recently received a commendation letter from an Indonesian client, stating: 'The delivered MHCs have been performing reliably and meeting all specified performance requirements.'"

Stability is what our client valued most. But beyond reliability, these two Mobile Harbor Cranes (MHCs) deliver something more—energy efficiency that pays back over time.

01 Where Does the Energy Go in Frequent Lifting Operations?

Hoisting and lowering are the most common motions in port operations. In conventional equipment, when lowering heavy loads, the energy generated by the motor is typically dissipated as heat through resistors.

That energy can be put to better use.

GENMA's solution: A multi-drive energy regeneration system that feeds the power generated during lowering back into the grid for other mechanisms to use.

In simple terms: the crane helps power itself. For operations with frequent heavy-load lowering, this configuration effectively reduces overall energy consumption and long-term operating costs.

02 Saving Energy Without Compromising Smooth Operation

Energy regeneration itself isn't new. The real challenge is maintaining smooth equipment performance during the process.

GENMA's control system is precisely tuned to ensure seamless integration—operators hardly notice when the system is at work. Smooth operation. Lower energy bills. No extra effort required.

03 Proven Technology, Tangible Returns

This multi-drive energy regeneration system is a mature, proven configuration available on GENMA MHCs and similar equipment. It's not a lab experiment—it's a field-validated solution that delivers real results.

Feedback from projects where it's been applied shows that the long-term operational savings far outweigh the initial investment. A positive cycle of input and return.

The commendation from our Indonesian client affirms our reliability. The energy savings? That's the lasting value GENMA delivers through proven technology.

GENMA MHC — Stable. Efficient. Sustainable.

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