2024 Cummins ISX12 G (2013) ISX12 G 385

2024 Cummins ISX12 G (2013) ISX12 G 385

The ISX12 G natural gas engine delivers the strong pulling power and heavy-duty durability required for regional-haul truck/tractor, vocational and refuse applications. It features Stoichiometric cooled Exhaust Gas Recirculation (SEGR) combustion technology, which allows the use of a maintenance-free Three-Way Catalyst (TWC). Ratings range from 320 hp to 400 hp (239-298 kW) with 1450 lb-ft (1966 N.m) of peak torque. The inherent efficiency of this engine and an abundant supply of natural gas reduce operating costs, making the ISX12 G the natural choice for your fleet.

The ISX12 G is a dedicated, factory-built natural gas engine that is based on the Cummins ISX12 diesel engine. The ISX12 G shares many of the same parts and components as its diesel counterpart, and it operates on 100 percent clean-burning, low-cost natural gas. The ISX12 G meets current U.S. Environmental Protection Agency (EPA) and California Air Resource Board (ARB) emissions standards, and 2014 EPA greenhouse gas (GHG) and U.S. Department of Transportation (DOT) fuel consumption regulations.

Features may include:

• Advanced Air Handling – Electronic control for precise air handling.

• Proven Wastegate Turbocharger – A small-frame, fixed geometry, waste gate-style turbocharger is used. A watercooled bearing housing adds durability.

• Engine Control Module (ECM) – Constantly monitors and controls engine sensors, fuel system and ignition system. Drive-by-wire throttle control. Provides OEM and end users with the ability to tailor performance of the engine to fit the vehicle’s mission. Full interface capability to Cummins INSITE™ and Cummins QuickCheck diagnostic service tools.

• High-Energy Ignition System – Provides better performance and longer service intervals, improved spark plug and coil durability and self-diagnostics. The ignition module and fuel module are controlled by a full-authority CM2180A ECM with programmable features, which is compatible with Cummins diagnostic tools.

• Accessory Belt Drive System – Self-tensioning serpentine polyvee belt accessory drive system for water pump, engine-mounted fan hub and most alternators.

• Air Intake System – Charge-air cooling reduces emissions by lowering intake manifold air temperatures.

• High-Efficiency Lube Cooler – Lowers oil temperatures, for longer engine life.

• Crankshaft – The eight-counterweight, fully balanced, high-tensile-strength steel forging has induction-hardened fillets and journals, for outstanding durability.

• Transmission – Automatic and manual options available.