KTTA50-C1800 Industrial Application Engine

KTTA50-C1800 Industrial Application Engine

Engine ModelKTA50-C1800
Maxi. Rating1800 HP @ 2100 RPM
Compression Ratio13.9 : 1
Type4 Cycle, 60° Vee; 16 Cylinder
Fuel SystemPT
AspirationTurbocharged & Aftercooled
Emission StandardEuro II
Displacement50.3 L
Bore * Stroke159 mm × 159 mm
Packing Size (L * W * H)2690 mm * 1560 mm * 2260 mm
KTTA50-C1800 Industrial Application Engine
Engine ModelKTA50-C1800CPL CodeN/A
Curve & DatasheetP-4387Rated Power1343 kW (1800 HP) @ 1900 RPM
Compression Ratio13.8 : 1Continuous Rating1104 kW (1481 HP) @ 1800 RPM
Type4 Cycle , 60° Vee , 16 CylinderRevision6-Jan-86
Bore * Stroke6.25 in * 6.25 in (159 mm * 159  mm)Displacement50.3 L (3067 in3)
Dry Weight10895 lb (4946 kg)Fuel SystemPT
Wet Weight11670 lb (5298 kg)C.G.Distance From Front Face of Blcok(Engine Only)42.7 in (1085 mm)
Moment of Inertia of Rotating Components (Including Flywheel FW6009)301 lbm-ft2 (12.7 kg*m2 )C.G,Distance Above Crank Centerline(Engine Only)11.0 in (280 mm)
AspirationTwo Stage Turbocharged & AftercooledMoment of inertia of Rotating Components (Excluding Flywheel)122 lb-ft2(5.14 kg*m2)
ConfigurationD283019CX02Emission CertificationEuro II
Torque OutputPower OutputFuel Consumption
RPMlb-ftN-mRPMHPkWRPMlb/hp-hrg/kW-hr
1300 RPM6404 lb-ft8679 N-m1300 RPM1585 HP1182 kW1300 RPM0.335 lb/hp-hr204 g/kW-hr
1400 RPM6483 lb-ft8786 N-m1400 RPM1727 HP1288 kW1400 RPM0.330 lb/hp-hr201 g/kW-hr
1500 RPM6529 lb-ft8849 N-m1500 RPM1864 HP1390 kW1500 RPM0.329 lb/hp-hr200 g/kW-hr
1600 RPM6522 lb-ft8840 N-m1600 RPM1986 HP1481 kW1600 RPM0.327 lb/hp-hr199 g/kW-hr
1700 RPM6482 lb-ft8785 N-m1700 RPM2097 HP1564 kW1700 RPM0.329 lb/hp-hr200 g/kW-hr
1800 RPM6407 lb-ft8683 N-m1800 RPM2194 HP1637 kW1800 RPM0.334 lb/hp-hr203 g/kW-hr
1900 RPM6226 lb-ft8439 N-m1900 RPM2250 HP1679 kW1900 RPM0.337 lb/hp-hr205 g/kW-hr

Cummins KTA50-C1800 Engine is a high-power, highly reliable diesel engine designed for heavy-duty mining machinery. Below are its common application scenarios and compatible equipment types:

1. Mining Dump Trucks (rigid/articulated)

  • Ultra-large mining trucks: Suitable for dump trucks with a payload capacity exceeding 150 tons, such as:
  • Terex Unit Rig MT6300 (configuration verification required)
  • BelAZ 7530/7531 series (compatible with certain models)
  • Komatsu 930E (typically uses Cummins QSK series, but custom versions may integrate KTA50)

2. Large Hydraulic Excavators

  • Ultra-large excavators: For models with bucket capacity exceeding 20 cubic meters, such as:
  • Liebherr R 9800 (custom power configuration required)
  • Caterpillar 6090 FS (usually equipped with Cat engines, but modified versions may adapt KTA50)

3. Mining Drills

  • Open-pit drilling equipment: Suitable for high-torque rotary blast hole drills, e.g.:
  • Atlas Copco Rotary Blast Hole Drills (e.g., PV-271 series)
  • Sandvik DR Series Drills

4. Large Loaders

  • Wheeled/tracked loaders: For ore-handling equipment, such as:
  • Komatsu WA1200 (wheeled loader; power configuration verification required)
  • Caterpillar 994K (typically uses Cat engines, but special retrofits may adapt KTA50)

5. Bulldozers and Graders

  • Large tracked bulldozers: E.g., Komatsu D475A (custom configuration required; typically equipped with Komatsu engines).

Key Considerations

  • Compatibility verification: Specific compatibility depends on OEM designs. The Cummins engine may be offered as an optional or customized solution.
  • Environmental requirements: The KTA50-C1600 operates well in high-temperature, dusty mining environments but requires regular air and fuel filter maintenance.
  • Power matching: With 1,600 HP (~1,193 kW), it is ideal for ultra-heavy machinery, but transmission systems must align with engine performance.

Note: Equipment compatibility and configurations may vary based on manufacturer specifications and custom engineering solution

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