Injector 3077760 serves the Cummins K19, K38, KTA38, QSK38, K50, KTA50 and QSK50 range on the PT pressure-time mechanical system. It covers the 750–1600 HP band across 12-cylinder K38 and 16-cylinder K50 layouts, running at 100–150 PSI standard operating pressure and rated for cylinder head temperatures to 320°C. Dimensions are 220 × 95 × 60 mm at 1.2 kg.
Specifications
| Part No. |
3077760 |
| Fuel System |
PT pressure-time mechanical injection system (non-common rail) |
| Compatible Engines |
K19, K38, KTA38, QSK38, K50, KTA50, QSK50 |
| Power Range |
750–1600 HP |
| Cylinder Layout |
12-cylinder (K38), 16-cylinder (K50) |
| Standard Operating Pressure |
100–150 PSI |
| Continuous Temperature Resistance |
≤320℃ cylinder head high-temperature environment |
| Overall Dimensions |
220mm × 95mm × 60mm |
| Net Weight Per Unit |
1.2 KG |
Key Features
- PT pressure-time mechanical injection, non-common-rail
- Covers the 750–1600 HP output range
- Suits 12-cylinder K38 and 16-cylinder K50 layouts
- Standard operating pressure 100–150 PSI
- Rated for continuous cylinder head temperatures to 320°C
- 220 × 95 × 60 mm, 1.2 kg per unit
Typical Applications
- High-output generator sets
- Mining haul trucks
- Marine main propulsion engines
- Oilfield equipment
Ordering from Sino Bus Parts
- Wholesale pricing; bulk orders welcome
- Global shipping
- Fitment confirmed against your engine serial or CPL before dispatch
- Contact us on WhatsApp for a quotation
