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Key Specs
From natural gas to biogas, coal mine gases, or hydrogen fuel blends to support combined heat and power (CHP), emergency power, and local grid support applications, Caterpillar has a wide range of reliable gas power solutions.
Enables operation of up to 25% hydrogen blend (by volume) with pipeline natural gas fuel.
Extended maintenance intervals leading to lower service costs
Leading to lower service costs and extended maintenance intervals
| Continuous Rating | 1515 ekW / 1505 ekW @1.0pf 1515 ekW / 1505 ekW @1.0pf |
| Fuel Type | Natural Gas, Hydrogen Blend (up to 25%) Natural Gas, Hydrogen Blend (up to 25%) |
| Maximum Electrical Efficiency | 44.90% 44.90% |
| Frequency | 50 / 60 Hz 50 / 60 Hz |
| RPM | 1500 rpm 1500 rpm |
| Engine Model | G3512H G3512H |
| Displacement | 3574 in³ 59 l |
| Aspiration | TA TA |
| Bore | 6.7 in 170 mm |
| Stroke | 8.5 in 215 mm |
| Governor Type | ADEM A4 ADEM A4 |
| Length | 223 in 5656 mm |
| Width | 76 in 1921 mm |
| Height | 91 in 2308 mm |
| Dry Weight - Genset | 31085 lb 14100 kg |
Use the comparison tool to compare detailed specs of Cat and competitor models.
Compare All ModelsRetain genset value with maintenance, upgrade kits, and repair options that extend lifecycles, optimise performance, and help you control costs.
Learn MoreShop for genuine and Cat Reman parts online, with access to price, inventory, and 24/7 expert support.
Learn MoreExplore valuable resources for generator sizing, specification, and training materials.
Learn MoreCaterpillar product brochures and other informational documents are available for your growing business.
