ISLe

Power 280 - 400 hp
209 - 298 kW
Torque 1055 - 1700 lb-ft
1430 - 2305 N•m
Certification Euro V, Euro III, Euro VI, Euro IV

Applications

Transit Bus Tipper Heavy-Duty Truck Medium-Duty Truck

Available Regions

India

Overview:

Cummins ISL is a highly flexible power choice with a light weight, compact size and fuel efficient 8.9-liter configuration. Operators benefit from high performance, strong acceleration and lower operating costs, all with the reliability and durability expected from Cummins.

The ISL has been designed with heavy duty structural strength, and incorporates design features which are normally associated with larger Cummins engines. An enhanced camshaft and roller cam followers, a viscous damper and high capacity lube system enable Cummins to maintain high durability and reliability with a high power to weight ratio. Minimal maintenance intervention is required, valve set checks are way beyond industry standard intervals, while fuel injectors require no scheduled inspection. The auto-tensioning fan drive belt requires only visual inspection. The ISL provides equipment manufacturers with a cost-effective engine that has a power to weight ratio that few can match. Backed by the renowned reliability and durability of Cummins engines, it is the engine for every load!

Features and Benefits

  • Premium Engineering- Cylinder block with integrated fluid lines, high strength tensile steel forged crankshaft, high durability pistons and special surface finish mid-stop cylinder liners support the overhaul durability goal.
  • Electronic Control Module (ECM)- Has a higher processing capacity than the previous model. It maintains an optimum balance between load demands, fuel efficiency and emissions control. It is designed to be isolated from detrimental thermal and vibration loading for extreme reliability and durability.
  • High Pressure Common Rail system - Works at higher pressure and provides more precise control of the combustion process. Capable of generating up to 1800 bar injection pressures for refined and rapid power delivery, reduced noise, and improved cold start.
  • Waste-gated turbocharger- Developed by Cummins Turbo Technologies to provide excellent performance across the rpm range as well as improved response through higher low-end torque.
  • Latest engine filtration- Class leading oil and fuel filtration systems developed by Cummins Filtration for exceptional engine protection
  • Global design- The engines are available in specifications that meet Euro IV and Euro VI emissions.
Engine
Model
No. of Cylinders Displacement (Litres) Rated Power (HP @ RPM) Peak Torque
(Nm/RPM)
Emission Norms Applications
ISLe8.9 6 8.9 290 @ 2100 1050 @ 1200 Euro - III Bus
ISLe8.9 6 8.9 310 @ 2100 1200 @ 1200 Euro - III Bus
ISLe8.9 6 8.9 340 @ 2000 1500 @ 1200 Euro - III/IV

Truck, Tractor Trailer

and Tipper

 

ISLe8.9 6 8.9 375 @ 2100 1550 @ 1400 Euro - III
ISLe8.9 6 8.9 280 @ 2100 1055 @ 1100 Euro - IV/V
ISLe8.9 6 8.9 320 @ 2100 1350 @ 1100 Euro - IV/V Bus
ISLe8.9 6 8.9 360 @ 2100 1600 @ 1200 Euro - IV/V

Truck, Tractor Trailer

and Tipper

ISLe8.9 6 8.9 380 @ 2100 1700 @ 1300 Euro - IV/V/VI
ISLe8.9 6 8.9 400 @ 2100 1700 @ 1300 Euro - IV/V/VI
ISLe8.9 6 8.9 300 @ 2000 1165 @ 1300 Euro - VI
ISLe8.9 6 8.9 345 @ 2000 1558 @ 1400 Euro - VI


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