In collaboration with
Tata Motors
RT Series (International)
Export diesel · 50 & 60 Hz
Export-spec RT diesel sets, 20–125 kVA, 50 Hz — shipped across South Asia and the Gulf.
20–125 kVA · 13 models
CPCB II
01 — Build specification
What's inside
RT Series (International) — Build Specification
CPCB IICompliantengineTata Motors
enclosureTata Steel (base 3mm, canopy 1.6mm)
alternatorSTAMFORD / Mecc Alte
controllerWoodWard 1400
switchgearSchneider Electric, L&T
Build Highlights
- CPCB-II compliant
- Tata TCIC engines
- 50Hz standard, 60Hz coming
- STAMFORD / Mecc Alte alternators
- WoodWard 1400 controllers
- Tata Steel acoustic enclosures
- Export to Nepal, Bangladesh, Sri Lanka, Saudi Arabia
02 — Model range
Pick your rating
All figures at 0.8 PF · 50 Hz · 415 V
| Model | kVA | kW | Battery (Ah) (Ah) | Fuel Tank (L) | Weight (kg) | Engine Model | Engine Power (BHP) | RPM | Cylinders | Amperes @415V (A) | Fuel Consumption @75% |
|---|---|---|---|---|---|---|---|---|---|---|---|
| RT-20 | 20 | 16 | 90 Ah | 100 L | 800 kg | 497SPTC | 32.5 BHP | 1500 | 4 | 27 A | — |
| RT-25 | 25 | 20 | 90 Ah | 100 L | 850 kg | 497SPTC | 40.2 BHP | 1500 | 4 | 34 A | — |
| RT-30 | 30 | 24 | 90 Ah | 100 L | 890 kg | 497SPTC | 48.2 BHP | 1500 | 4 | 41 A | — |
| RT-35 | 35 | 28 | 90 Ah | 100 L | 910 kg | 497SPTC | 56.3 BHP | 1500 | 4 | 48 A | — |
| RT-40 | 40 | 32 | 90 Ah | 100 L | 950 kg | 497SPTC | 56.3 BHP | 1500 | 4 | 55 A | — |
| RT-45 | 45 | 36 | 90 Ah | 100 L | 1000 kg | 497SPTC | 56.3 BHP | 1500 | 4 | 62 A | — |
| RT-50 | 50 | 40 | 90 Ah | 110 L | 1150 kg | 497TC | 75.7 BHP | 1500 | 4 | 69 A | — |
| RT-62.5 | 62.5 | 50 | 90 Ah | 110 L | 1250 kg | 497TC | 90 BHP | 1500 | 4 | 86 A | — |
| RT-75 | 75 | 60 | 90 Ah | 110 L | 1350 kg | 497TC | 99.8 BHP | 1500 | 4 | 104 A | — |
| RT-82.5 | 82.5 | 66 | 90 Ah | 110 L | 1350 kg | 497TC | 99.8 BHP | 1500 | 4 | 114 A | — |
| RT-83 | 82.5 | 66 | 100 Ah | 240 L | 1600 kg | 697TC | 120 BHP | 1500 | 6 | 114 A | — |
| RT-100 | 100 | 80 | 100 Ah | 240 L | 1700 kg | 697TC | 125.3 BHP | 1500 | 6 | 139 A | — |
| RT-125 | 125 | 100 | 100 Ah | 240 L | 1800 kg | 697TC | 156 BHP | 1500 | 6 | 173 A | — |
Tap a model to load its quote button in the bar below. Slide the table sideways for the full spec sheet.
| Model | kVA | kW | Battery (Ah)(Ah) | Fuel Tank(L) | Weight(kg) | Engine Model | Engine Power(BHP) | RPM | Cylinders | Amperes @415V(A) | Fuel Consumption @75% | Get a quote |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RT-20 | 20 kVA | 16 kW | 90 Ah | 100 L | 800 kg | 497SPTC | 32.5 BHP | 1500 | 4 | 27 A | — | Quote |
| RT-25 | 25 kVA | 20 kW | 90 Ah | 100 L | 850 kg | 497SPTC | 40.2 BHP | 1500 | 4 | 34 A | — | Quote |
| RT-30 | 30 kVA | 24 kW | 90 Ah | 100 L | 890 kg | 497SPTC | 48.2 BHP | 1500 | 4 | 41 A | — | Quote |
| RT-35 | 35 kVA | 28 kW | 90 Ah | 100 L | 910 kg | 497SPTC | 56.3 BHP | 1500 | 4 | 48 A | — | Quote |
| RT-40 | 40 kVA | 32 kW | 90 Ah | 100 L | 950 kg | 497SPTC | 56.3 BHP | 1500 | 4 | 55 A | — | Quote |
| RT-45 | 45 kVA | 36 kW | 90 Ah | 100 L | 1000 kg | 497SPTC | 56.3 BHP | 1500 | 4 | 62 A | — | Quote |
| RT-50 | 50 kVA | 40 kW | 90 Ah | 110 L | 1150 kg | 497TC | 75.7 BHP | 1500 | 4 | 69 A | — | Quote |
| RT-62.5 | 62.5 kVA | 50 kW | 90 Ah | 110 L | 1250 kg | 497TC | 90 BHP | 1500 | 4 | 86 A | — | Quote |
| RT-75 | 75 kVA | 60 kW | 90 Ah | 110 L | 1350 kg | 497TC | 99.8 BHP | 1500 | 4 | 104 A | — | Quote |
| RT-82.5 | 82.5 kVA | 66 kW | 90 Ah | 110 L | 1350 kg | 497TC | 99.8 BHP | 1500 | 4 | 114 A | — | Quote |
| RT-83 | 82.5 kVA | 66 kW | 100 Ah | 240 L | 1600 kg | 697TC | 120 BHP | 1500 | 6 | 114 A | — | Quote |
| RT-100 | 100 kVA | 80 kW | 100 Ah | 240 L | 1700 kg | 697TC | 125.3 BHP | 1500 | 6 | 139 A | — | Quote |
| RT-125 | 125 kVA | 100 kW | 100 Ah | 240 L | 1800 kg | 697TC | 156 BHP | 1500 | 6 | 173 A | — | Quote |
Common Questions
RT Series (International) FAQs
What kVA range does the RT Series (International) cover?
The RT Series (International) spans 20 to 125 kVA across 13 models, built on Tata Motors engines. Every model's full specification sheet is published on its own page in this section.
How do I choose the right model in the 20–125 kVA range?
Add up your running load in kW, divide by 0.8 (power factor), and add a 20–25% margin — an 80 kW load needs a 125 kVA set. If large motors start direct-on-line, allow roughly 3× the largest motor's kW as starting headroom. Our kVA calculator under Tools does this in seconds, or send us your load list for a free sizing.
Which engine powers the RT Series (International)?
Tata Motors engines. Rishabh Power Solutions is a GOEM (Generator Original Equipment Manufacturer) — we build, canopy, test, and support the complete genset around the engine, with ISO 9001:2015-certified manufacturing.
Is the RT Series (International) CPCB-II compliant?
Yes — the series is CPCB-II compliant.
Can I get an AMC or CMC for a RT Series (International) genset?
Yes. We offer Annual Maintenance Contracts (scheduled visits and labour) and Comprehensive Maintenance Contracts (parts, consumables, and unlimited breakdown visits included) for all our gensets, with genuine spares. Details are on our Services pages, or raise a service request online.
Ready to buy or learn more?
Get a Quote for RT Series (International)
Tell us your load requirements, site conditions, and preferred configuration. Our sales engineers will send you a detailed quotation within 24 hours.