The Toyota 1DZ-II is a robust and reliable 4-cylinder diesel engine designed specifically for industrial applications, such as Toyota’s 8FD series forklifts and other material handling equipment. Manufactured by Toyota since the early 2000s as an evolution of the original 1DZ series, this engine delivers exceptional durability, low emissions, and efficient performance in demanding environments like warehouses, construction sites, and airports.
Key technical specifications include:
- Engine Type: Vertical inline 4-cylinder, 4-stroke diesel.
- Displacement: 2.486 liters (2,486 cc).
- Bore x Stroke: 86 mm x 107 mm.
- Rated Power: Approximately 40 kW (55 PS) at 2,400 rpm, with variants up to 44 kW (60 HP) at 2,600 rpm depending on configuration.
- Rated Torque: 167 Nm (17.0 kg-m) at 1,600 rpm.
- Fuel System: Direct injection for optimal fuel efficiency.
- Cooling System: Water-cooled to ensure consistent operation under load.
- Emission Compliance: Meets EPA Interim Tier 2 and EU Stage II standards for non-road diesel engines, making it suitable for eco-conscious operations.
This engine features advanced components like a super glow control system for reliable cold starts and a sedimenter for enhanced fuel filtration, reducing maintenance needs and extending service life. It is commonly used in Toyota forklifts with load capacities from 1.0 to 3.5 tons, providing high torque at low speeds for superior lifting and maneuvering capabilities. As a genuine Toyota part (common part number: 11120-26620-71), it ensures compatibility and long-term reliability backed by Toyota’s engineering expertise.
Ideal for replacement or rebuild projects, this remanufactured or new engine assembly weighs approximately 176 kg (dry weight) and is built to withstand heavy-duty use.
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