Surabaya, Indonesia
Genset, Generator & Alternator Supplier in Surabaya
Indah Machine is a genset, generator, and alternator supplier in Surabaya. We provide brushless synchronous alternator heads, electric motors, and components for genset builders, maintenance shops, and industrial buyers in Surabaya and surrounding areas. Stock available from our Surabaya warehouse for faster delivery to East Java and Eastern Indonesia. Technical support and engineering coordination is provided from our Medan headquarters.
Alternator heads for genset projects in Surabaya
Alternator · UCW
UCW Series Brushless Synchronous Alternator
Brushless synchronous alternators covering 37.5–1250 kVA at 1500 rpm and 200–875 kVA at 1000 rpm. High efficiency, low waveform distortion, and rugged construction for prime or standby generator sets.
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Alternator · TZH
TZH Series Synchronous Alternator
TZH three-phase synchronous alternators with static excitation and self-excited constant voltage. Widely used with diesel engines for general-purpose and standby/emergency generator sets.
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Alternator · T2W3-N
T2W3-N Series Brushless Synchronous Alternator
Brushless three-phase synchronous alternators (new series) with WT-2 AVR. 400V, 3-phase, 4-wire. Stable voltage, low distortion, and fast transient recovery across models 20–900.
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Alternator · MECC ECO/ECP
MECC Alte ECO / ECP Series Alternator
MECC Alte ECO and ECP 4-pole self-regulating alternators for diesel and gas generator sets. This page lists catalog type-code rows extracted from the scanned MECC Alte ECO alternator catalog, with industrial and marine ratings kept separate.
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Alternator · T2W3
T2W3 Series Synchronous Alternator
T2W3 series three-phase, 3-wire star-connected synchronous alternators with WT-2 AVR. Rated voltage 400V, 50Hz, 1500rpm, power factor 0.8 (lagging). Designed to GB/T765 standards with compact mounting options (IMB34/IMB3) and damper windings for reliable performance.
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Alternator · TZH-N
TZH-N 184 Land Use Alternator
TZH-N 184 land-use brushless synchronous alternators with AVR. Rated for 40°C ambient and up to 1000 m altitude. Supports 120–600 V, 50/60 Hz, single- or three-phase operation, continuous duty (H=125°C/40°C).
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Industries we serve in Surabaya
Genset assemblers
OEMs and assemblers building diesel gensets in Surabaya and surrounding areas.
Maintenance and refurbishment
Workshops re-winding or replacing alternator heads on existing gensets.
Industrial buyers
Manufacturing, marine and vessel builders, and industrial estates across East Java and Eastern Indonesia.
Project contractors
EPC and integrators specifying alternator components for Surabaya projects.
Surabaya coverage and shipping
Stock available from our Surabaya warehouse for faster delivery to East Java and Eastern Indonesia. Technical support and engineering coordination is provided from our Medan headquarters.
Why Surabaya customers choose Indah Machine
With over 50 years of experience and a presence in Medan, Jakarta, and Surabaya, Indah Machine combines deep technical expertise with reliable stock and shipping. We support sizing, installation, and commissioning for Surabaya customers.
Frequently asked questions — Surabaya
Do you have a physical office in Surabaya?
We operate a warehouse in Surabaya for stock and dispatch. Sales, technical support, and engineering coordination are handled from our Medan headquarters. Contact us to arrange a meeting.
What lead time should I expect for delivery in Surabaya?
Lead time depends on series, capacity, and current stock at our Surabaya warehouse or Medan HQ. Please contact us with your spec for a delivery estimate.
Can I get a site visit or technical consultation in Surabaya?
Yes. For larger projects we travel to Surabaya for site visits and commissioning. Smaller consultations can be handled remotely via WhatsApp or video call.
Do you sell complete gensets in Surabaya?
No — we supply the alternator head and electrical components, not complete diesel gensets. We work alongside genset assemblers in Surabaya who source engines and assemble the full unit.
What is the best way to request a quote?
WhatsApp +62 853-4867-4326 or use the contact form on our website. Include your kVA / kW, voltage, frequency, and project location.
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Talk to us about your Surabaya project
Tell us the kVA, voltage, frequency, and project context. We will recommend the right alternator and prepare a quote with delivery to Surabaya.