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Your Caterpillar account is the single account you use to log in to select services and applications we offer. Shop for parts and machines online, manage your fleet, go mobile, and more.
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Requires less space for installation; leaves more room for your on-going operations
Easier handling; less structural reinforcement required to support genset weight
Meets most all specifications; ensures long alternator life
Key Specs
The D450 GC diesel generator sets have been developed to meet your needs in standby applications. Producing reliable power of 450 ekW at 60 Hz, meeting ISO 8528-5 transient response requirements and built to accept 100 % rated load in one step. The engines are certified for U.S. EPA Certified for Stationary Emergency Use Only (Tier 2 or Tier 3 Nonroad Equivalent Emission Standards).
Requires less space for installation; leaves more room for your on-going operations
Easier handling; less structural reinforcement required to support genset weight
Meets most all specifications; ensures long alternator life
| Maximum Rating | 450 ekW 450 ekW |
| Minimum Rating | 450 ekW 450 ekW |
| Emissions/Fuel Strategy | EPA Stationary Emergency EPA Stationary Emergency |
| Voltage | 480 to 600 Volts 480 to 600 Volts |
| Frequency | 60 Hz 60 Hz |
| Speed | 1800 RPM 1800 RPM |
| Duty Cycle | Standby Standby |
| Engine Model | Cat® C15 In-line 6, 4-cycle diesel Cat® C15 In-line 6, 4-cycle diesel |
| Bore | 5.4 in 137 mm |
| Stroke | 6.8 in 171 mm |
| Displacement | 928 in³ 15.2 l |
| Compression Ratio | 16.1:1 16.1:1 |
| Aspiration | Turbocharged Air-to-Air Aftercooled Turbocharged Air-to-Air Aftercooled |
| Fuel System | MEUI MEUI |
| Governor Type | ADEM™A4 ADEM™A4 |
| Length - Maximum | 189.6 in 4815 mm |
| Width - Maximum | 64.2 in 1630 mm |
| Height - Minimum | 80.1 in 2034 mm |
| Height - Maximum | 101.7 in 2584 mm |
| Dry Weight - Genset (minimum) | 8172.5 lb 3707 kg |
| Dry Weight - Genset (maximum) | 10238.3 lb 4644 kg |
Observe and manage your fleet from anywhere with Cat RAM, and benefit from real-time monitoring by expert advisors with Condition Monitoring.
Learn MoreExperience hassle-free ownership and predictable expenses with flexible Customer Value Agreements, which include Long-Term Service Agreements.
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 MoreD450 GC Open Set
D450 GC Open Set
D450 GC Open Set
D450 GC Open Set
Enclosure
Enclosure
