1. What Is This Engine & What’s It For?
The Perkins 1104D-44TA engine assembly (part number NM83368) is a 4-cylinder, 4.4-liter turbocharged diesel powerhouse engineered for reliability across tough industries . With a rated power of 83kW (111.3hp) and maximum torque of 418N·m at 1400rpm, it delivers the strength needed for high-load operations.
Its versatility makes it a top choice for:
Construction: Powers excavators, loaders, and forklifts through rocky terrain and continuous lifting tasks .
Agriculture: Drives tractors, combines, and harvesters, boosting productivity during planting and harvesting seasons .
Industry: Supports stationary equipment like generators and water pumps, ensuring uninterrupted power for remote sites .
2. Where to Buy: Trusted Supplier
For 100% genuine Perkins 1104D-44TA assemblies (NM83368), Ningbo Qiuning Trading Co., Ltd. is your professional partner . As a Perkins Professional supplier, they stock authentic OEM units with no middlemen, shortening delivery times for global orders. Every engine comes with Perkins’ official quality guarantee, so you avoid the risks of counterfeit parts that cause costly downtime .
Contact our team directly for bulk pricing, international shipping quotes, and stock availability—ideal for equipment dealers, repair shops, and fleet managers.
Ningbo Qiuning Trading Co., Ltd.
Company Website: http://www.cnqn.net
Mobile/WhatsApp/WeChat: +8615888032469
Email: allen@perkins-rx.com
Company Address: No. 252, Lianhe Road, Qijiashan Subdistrict, Beilun District, Ningbo, Zhejiang Province
3. How to Use It Correctly
Proper operation ensures optimal performance and avoids premature wear:
Cold Start Prep: When temperatures drop below 0℃, idle for 5–10 minutes until oil pressure reaches 0.3–0.5MPa and water temperature exceeds 60℃ before applying load . Skipping this damages the turbocharger.
Load Management: Keep power usage below the 83kW rating—avoid continuous 100% load, which can overheat the EGR valve . For best fuel efficiency, maintain speeds between 1800–2200rpm .
Idle Control: Limit idle time to 10 minutes or less. Long idling accelerates DPF carbon buildup and increases emissions .
4. How to Extend Its Lifespan
Follow these maintenance rules to maximize service life (target: 10,000+ hours):
Filtration: Replace Perkins genuine fuel filters every 500 hours and air filters every 200 hours. Non-genuine filters cut efficiency by 30% and cause injector wear .
Fluids: Use low-ash engine oil (ACEA E9/API CJ-4) and ISO 22241-certified AdBlue for the SCR system. Inferior urea clogs nozzles, costing $2,000+ in repairs .
DPF Care: When the DPF light flashes, keep the engine at 50% load for 20 minutes to complete passive regeneration. Avoid shutting down mid-process .
Regular Checks: Inspect coolant levels (capacity: 7 liters) monthly and tighten sensor harnesses every 500 hours to prevent vibration damage.
5. Why Choose This Perkins Engine?
Reliability: Vibration, and extreme temperature.
Efficiency: Advanced combustion technology cuts fuel use by up to 15% vs. older models, lowering operating costs .
Support: Ningbo Qiuning provides post-purchase support.
Invest in the Perkins 1104D-44TA (NM83368) for equipment that keeps your operations running—order today through Ningbo Qiuning Trading Co., Ltd. for genuine quality and fast delivery.
