404A-22 4-Cylinder Diesel Engine Assembly, 1500 rpm, 20.6 kW – Construction Machinery Spare Part (for Perkins)
404A-22 diesel engine is a 2.22L water-cooled, naturally aspirated, inline four-cylinder engine with a rated power of 20.6 kW (1500 rpm). With its compact design, low fuel consumption, and stable power output, it maintains reliable operation under various working conditions..
It is widely used in construction machinery, generator sets, and industrial equipment, and is particularly suitable for scenarios with limited installation space and high requirements for fuel economy and durability. It also offers advantages such as easy maintenance and long-term stable operation.
404A-22 Engine Specifiions
| State |
Brand New |
| Structure |
4-Cylinder Diesel Engine Assembly |
| Displacement |
2.2L |
| Power |
20.6kw |
| Speed |
1500rpm |
| Bore × Stroke |
84 mm × 100 mm |
| Fuel System |
Mechanical injection system |
| Intake Method |
Naturally aspirated |
| Minimum Order Quantity |
1 piece |
| Payment Methods |
Western Union, T/T |
| Shipping Methods |
UPS / DHL / EMS / TNT / FedEx |
Appliions: Construction machinery, agricultural machinery, generator sets, and industrial equipment.
Features and Advantages
High Fuel Economy: Optimized combustion efficiency reduces fuel consumption during equipment operation.
Compact Design: Small size and light weight, suitable for installation in confined spaces.
Reliable and Durable: High-strength engine block and rigorous manufacturing processes ensure long-term reliable operation.
Low Noise Operation: Balanced structural design reduces vibration and noise, improving operator comfort.
Easy Maintenance: Accessible maintenance components and short maintenance cycles reduce operating costs.
Guangzhou Minshun Machinery Equipment Co., Ltd.
We specialize in the sales and service of diesel engine assemblies and construction machinery parts. Our product line covers engine assemblies, filtration systems, electronic control components, hardware accessories, wiring harnesses, and electrical accessories. Our service area includes Canada, the United States, the United Kingdom, Mexico, the Netherlands, Kazakhstan, Mongolia, Russia, Australia, Malaysia, Turkey, Indonesia, Singapore, Thailand, South America, South Africa, and other countries and regions.
Our Product Range
| Engine Rebuild Kit |
Turbochargers |
Engine Diesel Pumps |
Engine Controllers (ECU) |
| Cylinder Blocks |
Cylinder Heads |
Water Pumps |
Injectors |
| Starter Motors |
Filters |
Other Engine Accessories |
Excavator Hydraulic Pumps |
| Swivel Components |
Distributor Valves |
Travel Motor Assemblies |
Chassis Components and Other Accessories |



Frequently Asked Questions
Q1: What is your main products?
A1: We are specialized in the excavator engine spare parts, for example Main cylinder block, cylinder head, crankshaft, Engine assembly, piston, cylinder liner, piston ring, camshaft, connecting rod, oil pump, water pump, valve series products, movement, etc. almost all parts of the entire engine.
Q2: If I only know the excavator model, but can not offer parts No., what should I do?
A2: If possible, you can send us pictures of old products, name plate or the size for reference.
Q3: Can you accept sample order?
A3: Yes sure. We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q4: Do you test all your goods before delivery?
A4: Yes, we have 100% test before delivery.
Q5: How can I do if there is something wrong with the items?
A5: Our products have been professionally tested and the quality is very stable. If you really found something wrong, please contacts. We have a professional after-sales team to help you solve the problem.