High-speed and low-speed gearboxes for compressors, pumps, generators, mills, crushers and hydro turbines. Supplied, installed and serviced in Indonesia by an authorized Lufkin Gears partner.
Gearboxes built for critical, heavy-duty service
Lufkin Gears has supplied industrial gearboxes for decades, from high-speed units for turbomachinery to heavy-duty low-speed drives for process and mining industries.
As an authorized partner, Spektrum helps you choose the right gearbox and supports it on site—from installation and commissioning to inspection and overhaul.
- Authorized Lufkin Gears partnerOfficial appointment (STP) for genuine units and OEM-backed support.
- Installation & commissioningOur engineers handle site work, alignment and start-up.
- Overhaul & after-salesGearbox inspection, overhaul and replacement by our own team.
- Serving all of IndonesiaProjects delivered from Sumatra to Nusa Tenggara since 1999.
Choose a product range
High-speed Parallel-shaft Gearboxes
For compressors, pumps, generators and fans, up to 90 MW and 40,000 rpm. Explore
Low-speed Gearboxes
Heavy-duty drives for rubber & plastics, sugar mills, mining and hydro power. ExploreGearbox projects by our team
Recent work delivered by Spektrum engineers.
RFCCU Gearbox Overhaul
Overhaul of the EGT & RGT gearboxes for a refinery RFCCU unit.
Gearbox Replacement, PETT No.3
New gearbox installed for the Tarum Timur electric pump, Perum Jasa Tirta II (2026).
Rehabilitation, PETT No.1
Gearbox replacement and rehabilitation for the Tarum Timur electric pump No.1.
Common questions
Is Spektrum an authorized Lufkin Gears partner?
Yes. Spektrum holds an official appointment (STP) for Lufkin Gears and Allen Gears, both Baker Hughes businesses, so you get genuine units with OEM-backed technical support.
Can you overhaul or replace an existing gearbox?
Yes. Our team carries out gearbox inspection, overhaul and replacement, including the EGT & RGT gearbox overhaul for an RFCCU unit and the gearbox replacements for the Tarum Timur electric pumps (PETT) for Perum Jasa Tirta II.
Do you handle installation and commissioning?
Yes. Our engineers can take care of delivery to site, installation, alignment, testing and commissioning, so the gearbox goes into service with a single point of responsibility.
How long does delivery take?
Gearboxes are engineered to order, so lead time depends on the size, rating and configuration. Send us your application details and we will confirm a delivery schedule with your quotation.
Do you work outside Jakarta?
Yes. We deliver projects across Indonesia, from Sumatra and Java to Sulawesi and Nusa Tenggara.
Not sure which gearbox you need?
Tell us about your equipment and our engineers will point you to the right Lufkin Gears range.