AC728 CCEC Cummins Diesel Generator|728kW Prime / 910kVA

AC728 is Aike Power cost‑effective medium‑large heavy‑duty industrial diesel generator powered by genuine CCEC Chongqing Cummins KTA38‑G2A 12‑cylinder turbo‑aftercooled engine. It delivers 728kW prime power (910kVA) and 800kW standby power (1000kVA) under 50Hz 1500RPM operation. This unit balances reliable heavy‑load performance and fuel economy, supporting open‑type, weather‑proof, sound‑proof canopy and trailer‑mounted configurations. Optional 60Hz frequency, ATS auto‑transfer switch and multi‑brand controllers make it well‑suited for medium‑large mining sites, manufacturing backup power and remote off‑grid projects in Africa, Middle‑East and Southeast Asia.

AC728 is Aike Power cost-effective medium-large heavy-duty industrial diesel generator powered by genuine CCEC Chongqing Cummins KTA38-G2A 12-cylinder turbo-aftercooled engine. It delivers 728kW prime power (910kVA) and 800kW standby power (1000kVA) under 50Hz 1500RPM operation.
This unit balances reliable heavy-load performance and fuel economy, supporting open-type, weather-proof, sound-proof canopy and trailer-mounted configurations. Optional 60Hz frequency, ATS auto-transfer switch and multi-brand controllers make it well-suited for medium-large mining sites, manufacturing backup power and remote off-grid projects in Africa, Middle-East and Southeast Asia.

Product Overview

The AC728 genset is engineered for medium-large industrial projects, serving both continuous prime power for off-grid sites and critical emergency backup power for grid-connected factories. Powered by proven CCEC KTA38-G2A engine, this unit strikes a good balance between stable output and operating cost.
Flexible mechanical configurations meet diverse site demands: open-type for indoor plant room installation, weather-proof enclosure for semi-outdoor locations, sound-proof canopy for noise-sensitive zones, and trailer-mounted version for frequent relocation of mining and pipeline construction sites. Customers can select Deepsea, ComAp, DEIF or Smartgen controllers, with ATS auto-transfer switch available as optional upgrade.

Core Product Advantages

  • Proven CCEC KTA38-G2A power core with good fuel economy

    12-cylinder V-type turbocharged after-cooled Cummins engine, mature field performance for medium-heavy load cycles. Global spare-parts network offers convenient after-sales support for Africa, Middle-East and Southeast-Asia projects.

  • Flexible deployment for frequently-moved project sites

    Trailer-mounted option is widely selected for mining expansion and field construction work; open, weather-proof and silent canopy options are also available for fixed-location factories.

  • Optimized for 40℃ high-temperature tropical & desert working condition

    Factory-matched radiator for 40℃ ambient temperature, belt-driven cooling fan with safety guard, stable running under hot and dusty site environment.

  • Dependable brushless alternator

    IP23 protection grade, H-class insulation, maintains steady voltage output under fluctuating industrial load for manufacturing and mining equipment.

  • Complete out-of-the-box standard accessories

    Dry-type air filter, fuel filter, oil filter, power circuit breaker, 8-hour base fuel tank, full exhaust assembly, shock absorber and complete operation-maintenance documentation.


Full Technical Specification Sheet

Item Specification
Genset Model AC728
Prime Power (kW/kVA) 728 / 910
Standby Power (kW/kVA) 800 / 1000
Rated Current (A) 1313
Frequency / Speed 50Hz / 1500RPM; 60Hz / 1800RPM optional
Rated Voltage 380/220V, 400/230V, 415/240V adjustable; 220/127V, 440/254V optional
Engine Brand & Model CCEC Chongqing Cummins KTA38-G2A
Engine Type 4-stroke, 12-cylinder V-60°, Turbocharged & After-cooled
Engine Prime Power (kW) 813
Engine Standby Power (kW) 895
Bore × Stroke (mm) 159 × 159
Displacement (L) 38
Compression Ratio 13.9:1
Governor Electronic governor
Cooling System Water radiator for 40℃ ambient, belt-driven cooling fan with safety shield
Starting System 24V DC electric start with charging generator
Alternator Model LVI634D
Alternator Type Single-bearing brushless self-excited AVR alternator
Alternator Protection / Insulation IP23 / Class H
Alternator Efficiency 93.9%
Power Factor 0.8 lagging
Controller Options UK Deepsea, Czech ComAp, Denmark DEIF, Smartgen
Optional Accessory ATS auto-transfer switch
Standard Configuration Shock absorber, dry air filter, fuel filter, oil filter, power circuit breaker, standard control panel, 4×150AH 12V battery & cables, battery charger, exhaust pipe, bellows, flange, muffler set, 8-hours base fuel tank, documents & manuals
Genset Dimension (L×W×H mm) 4650 × 1630 × 2270
Net Weight (kg) 7650

Application & Regional Working Scenarios

AC728 CCEC Cummins generator is oriented toward medium-large scale overseas projects, suitable for both off-grid prime power and grid-backup emergency power:
  1. Africa medium-size mining & manufacturing projects

    Ideal for mid-scale mine operation and local factories, supports SONCAP certification for Nigeria market; trailer version is popular for phased mine expansion.

  2. Middle-East medium-sized industrial facilities

    Emergency backup power for desert manufacturing plants and processing factories, compatible with SASO certification for Saudi Arabia.

  3. Southeast-Asia remote island & regional plant

    Off-grid power for medium-capacity island facilities, not targeting ultra-large central power station.

  4. Latin-America medium-large manufacturing factory

    Mission-critical backup power for production lines against grid failure.

  5. Field construction & temporary heavy-duty infrastructure

    Mobile trailer-mounted unit serves pipeline and site construction projects.


Aike Power Customization & Manufacturing Strength

Aike Power delivers cost-effective medium-large power solutions for global field and factory projects.
Each AC728 unit completes full-load factory test before shipment to verify output stability and component reliability.
Support OEM & ODM customization: canopy modification, trailer chassis assembly, ATS and multi-unit parallel cabinet, high-temperature tropical adaptation and application for regional market certificates.
We accumulate abundant project references for medium-size mine, factory backup and remote construction projects, and can supply spare-parts and remote technical guidance for overseas operation.

Warranty & Commercial Terms

  • Warranty: 1 year or 1200 running hours, whichever occurs first. During warranty period, we supply free easily-damaged spare parts for quality-caused failures, excluding damage from improper manual operation. After warranty expiration, cost-based spare-parts supply is available.
  • Payment Term: 30% T/T advance payment, 70% balance against B/L copy; or 100% irrevocable L/C at sight.
  • Lead Time: 15-25 working days after receiving advance deposit or original L/C.
  • Certification: ISO certification available; we can apply for regional certificates including SONCAP (Nigeria), COI (Iran), SASO (Saudi Arabia) according to customer project requirements.

Frequently Asked Questions

Q1: What are the main differences between AC728 and higher-power AC1250 Cummins generator?
A: AC728 delivers 728kW prime power with good cost-performance, it is widely applied for medium-size mine sites, factory backup power and mobile trailer-based field projects. AC1250 reaches 900kW prime power, built for continuous full-load operation for ultra-large industrial facilities and island central power stations. Open-type, weather-proof, sound-proof canopy and trailer-mounted versions are optional for AC728; 50Hz / 60Hz multi-frequency and multi-voltage can be customized. ATS auto-transfer switch is available as optional accessory.
Q2: What enclosure and configuration options are available for AC728 generator set?
A: Open-type, weather-proof housing, sound-proof canopy and trailer-mounted mobile version are available. Both 50Hz and 60Hz frequency, multiple output voltages can be adjusted according to site requirement. ATS auto-transfer switch can be added as optional upgrade.
Q3: Can you apply for regional country certificates for this genset?
A: Yes. We hold ISO certificates and can apply for SONCAP for Nigeria, COI for Iran, SASO for Saudi Arabia and other regional certifications as per project requirements.
Q4: What is the warranty policy for AC728 generator set?
A: Warranty covers 1 year or 1200 running hours, whichever comes first. Free vulnerable spare parts for quality-related failures, excluding damage caused by incorrect manual operation. Cost-effective spare-parts supply is offered after warranty period.
Q5: What are your payment term and production lead-time?
A: Payment: 30% T/T in advance and 70% against B/L copy or 100% irrevocable L/C at sight. Lead-time: 15-25 working days upon receipt of deposit or original L/C.
Q6: Can you provide OEM / ODM service for AC728 generator?
A: Yes, we support comprehensive OEM & ODM service, including trailer-mounted chassis assembly, controller brand selection, canopy modification, multi-unit parallel system configuration and special adaptation for high-temperature tropical environments.
Warranty

1 Year

Applicable Industries

Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Advertising Company, Other

Video outgoing-inspection

Provided

Machinery Test Report

Provided

Warranty of core components

1 Year

Core Components

Engine

Place of Origin

Guangdong, China

Key Selling Points

Famous brand motor

Condition

New

Frequency

50/60HZ

Enclosure Class

IP23

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