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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 | 2027 / 2007 ekW @ 1.0pf 2027 / 2007 ekW @ 1.0pf |
| Fuel Type | Natural Gas, Hydrogen Blend (up to 25%) Natural Gas, Hydrogen Blend (up to 25%) |
| Maximum Electrical Efficiency | 45.30% 45.30% |
| Frequency | 50 / 60 Hz 50 / 60 Hz |
| RPM | 1500 rpm 1500 rpm |
| Engine Model | G3516H G3516H |
| Displacement | 4765 in³ 78 l |
| Aspiration | TA TA |
| Bore | 6.7 in 170 mm |
| Stroke | 8.5 in 215 mm |
| Compression Ratio | 12.1 12.1 |
| Fuel System | Natural Gas Natural Gas |
| Length | 291 in 7395 mm |
| Width | 84 in 2139 mm |
| Height | 95 in 2402 mm |
| Dry Weight - Genset | 40384 lb 18315 kg |
Caterpillar product brochures and other informational documents are available for your growing business.
Use the comparison tool to compare detailed specs of Cat and competitor models.
Compare All ModelsObserve and manage your fleet from anywhere with Cat RAM, and benefit from real-time monitoring by expert advisors with Condition Monitoring.
Learn MoreRetain 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 MoreEvery piece of Cat equipment is designed and built to provide maximum productivity and operating economy throughout its working life. Your Cat dealer can help you maintain that built-in value through a Customer Value Agreement (CVA).
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CHP
G3500H Gas Generator Set Series
