Construction
& Heavy
Power, Attachments
& Support
Utility, Lifting &
Material Handling
C2.2 | D25
Producing reliable power of 25 ekW at 60 Hz, our D25 diesel generator sets are designed to meet ISO 8528-5 transient response requirements. All D25 generator sets are EPA TIER 4I emissions compliant.
Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.
Brochures and Spec Sheets
- Electric Power Ratings Guide
- D25, 60 Hz, 25 ekW EPA TIER 4I (EPA 40 CFR Part 1039 Interim Tier 4) Spec Sheet
Gallery
Specifications
| Specification | Value | Unit |
|---|---|---|
| Standby Rating | ||
| Frequency | ||
| Emissions/Fuel Strategy | ||
| Voltage | ||
| Speed | ||
| Duty Cycle | ||
| Engine Model | ||
| Bore | 3.3 | in |
| Stroke | 3.9 | in |
| Displacement | 134 | in³ |
| Compression Ratio | ||
| Aspiration | ||
| Fuel System | ||
| Governor Type | ||
| Length - Maximum | 88.6 | in |
| Width - Maximum | 41.3 | in |
| Height - Maximum | 57.9 | in |
| Dry Weight - Genset (maximum) | 2052 | lb |
Standard Equipment
- Engine
- Exhaust System
- Fuel System
- Control Panel
- Telematics
- Generators and Generator Attachments
- Starting / Charging System
- General
Optional Equipment
- Air Inlet
- Cooling System
- Exhaust
- Telematics
- Enclosures
- Mufflers
- Starting / Charging System
