3406 engine overhaul rebuild kit for spares

 
product description

 
introduce

3406 Engine
Installation Introduction
Preparation before installation
Site and tools: Choose a spacious, flat and clean installation site, and ensure good ventilation and lighting conditions. Prepare all kinds of installation tools, such as torque wrenches, sockets, cranes, etc. of different specifiions. The crane must have sufficient lifting capacity to cope with the large weight of the 3406 engine (usually dry weight is about 1800-2200 kg).
Component inspection: Carefully check the engine body to see if there is any damage caused during transportation, such as dents on the shell and ruptured pipes. Check the integrity of each component, including the main components such as the cylinder block, cylinder head, crankshaft, and check whether the auxiliary accessories, such as the intake manifold, exhaust manifold, fuel pump, etc., are complete and intact.
Installation process
Positioning and fixing: Use a crane to lift the engine smoothly to the preset installation position, and ensure that the bolt holes of the engine and the mounting base are accurately aligned. Initially install the fixing bolts, but do not tighten them completely to facilitate subsequent fine-tuning. During the fixing process, the horizontality of the engine must be strictly ensured, and a level gauge can be used for detection and adjustment.
System connection
Cooling system: Connect the engine's coolant inlet and outlet to the cooling pipeline, use new sealing gaskets to ensure that the connection is well sealed to prevent coolant leakage. Install the radiator, water pump and other components, and add an appropriate amount of coolant.
Fuel system: Connect the fuel filter, oil pump, injector and other components to the engine fuel interface. During the connection process, pay attention to keep the pipeline clean to prevent impurities from entering the fuel system. After completing the connection, perform a pressure test on the fuel system to ensure that there is no leakage.
Intake and exhaust system: Connect the intake pipe to the engine intake port to ensure that the pipe is sealed to prevent air leakage from affecting the engine's intake efficiency. Install the exhaust manifold and related exhaust pipes, and the connection parts must be tight to avoid exhaust leakage. At the same time, install necessary exhaust treatment devices to meet environmental protection requirements.
Electrical system: According to the engine electrical wiring diagram, connect the lines of electrical equipment such as the starter motor, generator, and sensor. Ensure that the lines are firmly connected to avoid looseness and poor contact. Reasonably tie and fix the lines to prevent damage due to vibration during engine operation.
Debugging after installation
Check and tighten: Check the bolts and nuts of all connecting parts thoroughly, tighten them again according to the specified torque to ensure that the connection is firm. Check whether there is any debris left around the engine and clean the installation site.
Start test: Before starting the engine, confirm again that the coolant, fuel and oil levels are within the normal range. After starting the engine, closely observe the engine's operating conditions, including speed, vibration, sound, etc. Check the readings of each instrument, such as water temperature, oil pressure, oil temperature and other parameters to see if they are within the normal range. If any abnormality is found, stop the engine immediately to troubleshoot the fault.
Engine power introduction
Power range: 3406 engines have a variety of power versions, and their rated power is usually between 250-550 horsepower (about 186-410 kilowatts). Different power outputs depend on the specific model of the engine, the supercharging method (such as turbocharging, supercharging intercooling, etc.) and the needs of the appliion scenario.
Power characteristics: The engine has good torque output characteristics and can output large torque in the medium and low speed range, which makes the vehicle or equipment equipped with it perform well when starting, climbing and heavy-load operation. For example, when a large truck is fully loaded and climbing, the 3406 engine can ensure the vehicle's stable and efficient driving with its powerful torque.
Applicable models
Heavy trucks: Heavy-duty tractors widely used in long-distance transportation. Such vehicles require strong and continuous stable power output to cope with long-distance travel and heavy-load transportation. The high power and high torque characteristics of the 3406 engine can ensure that the truck maintains good driving speed and acceleration performance on the highway. In addition, it is also common in heavy-duty dump trucks for mining transportation. It can meet the needs of frequent starting and stopping and heavy-load transportation of vehicles under complex road conditions in mining areas.
Construction machinery: In large excavators, loaders, bulldozers and other construction machinery, the 3406 engine provides strong power for them. For example, when large excavators are digging hard rocks or large amounts of earth, they need the engine to provide stable and powerful power to drive the hydraulic system. The 3406 engine can meet this demand and ensure efficient excavation operations. When loading and unloading bulk materials, the engine power can enable the bucket to rise and fall quickly and the vehicle to move flexibly.
Applicable models
-owned equipment: Among the various equipment of the brand, such as the 773 series mining trucks and the 365 series excavators, the 3406 engine is an important power configuration. When designing these equipment, full consideration was given to the compatibility with the 3406 engine. From the layout of the power compartment to the adjustment of the transmission system, they are all in line with the performance characteristics of the engine to achieve optimal work efficiency and reliability.
Other brands of equipment: Some heavy equipment of other brands can also use the 3406 engine if the power system design allows for adaptation and adjustment. For example, some modified special engineering vehicles can be installed with the 3406 engine to improve the power performance of the equipment by adjusting the engine bracket, transmission system and related connecting parts.
DAILY REFINING brand is suitable for engine parts
Adaptability: DAILY REFINING brand focuses on providing parts suitable for a variety of engines. Among them, the parts for 3406 engine strictly follow the original factory standards in design and manufacturing to ensure high adaptability with various parts of the engine. Whether it is key moving parts such as cylinder liners and pistons, or control parts such as valves and seat rings, they can perfectly match the 3406 engine to ensure the normal operation of the engine.
Quality characteristics: The engine parts of this brand are made of high-quality materials and have excellent wear resistance, corrosion resistance and high temperature resistance. For example, the piston rings it produces are made of special alloy materials and undergo fine surface treatment. They can maintain good sealing and durability in the high temperature and high pressure engine working environment, effectively extending the service life of the engine.
Guangzhou Tengsong Engineering Machinery Equipment Co., Ltd.
Business Overview
Parts Business: The company deals in a wide range of diesel engine parts, including moving parts such as cylinder liners, pistons, piston rings, as well as control parts such as valves, seat rings, guides, as well as supporting parts such as main bearings and connecting rod bearings, and auxiliary parts such as oil pumps and water pumps. These parts are suitable for engines of many well-known brands, including nearly 20 brands such as , Cummins, and Deutz, meeting the needs of different customers for repair and maintenance of engines of different brands.
Product Type: The company provides high-quality products, OEM (original equipment manufacturer) products, and aftermarket products. High-quality products focus on improving quality and performance, and provide customers with parts options that exceed original factory standards by using better materials and advanced manufacturing processes; OEM products are manufactured strictly in accordance with original factory specifiions to ensure interchangeability and compatibility with original factory products; aftermarket products are more cost-effective to meet the needs of customers who are more sensitive to price.
Rebuild kits
Price system: The price range of rebuild kits sold by the company is $90 - $130 - $180 - $300 - $900 - $1500, depending on the model of the kit. Kits in different price ranges contain different types and quality of parts. Lower-priced kits may mainly contain some small seals and gaskets that are easy to wear, which are suitable for routine minor repairs of the engine; while higher-priced kits, such as kits priced from $900 to $1500, may contain core components such as cylinder blocks, cylinder heads, crankshafts, etc., which can be used for comprehensive rebuilds and overhauls of the engine.
Market competitiveness: This multi-price-level rebuild kit strategy enables the company to meet the needs of different customer groups. For small repair shops and customers with limited budgets, lower-priced kits provide an affordable repair option; while for customers with higher requirements for engine performance and reliability, high-priced high-quality kits can ensure that the performance of the engine after overhaul is restored to or even exceeds the original factory level, thereby enhancing the company's competitiveness in the market.
Product Scope
Construction Machinery: The company's products are widely used in various types of construction machinery, such as tower cranes, concrete mixers, road rollers, etc. These construction machinery have extremely high requirements for engine reliability and performance during the construction process. The high-quality engine parts provided by the company can ensure the stable operation of the engine in harsh construction environments, extend the service life of the equipment, and improve construction efficiency.
Repair Shops and Retail Stores: Repair shops can purchase a wide variety of engine parts from the company and provide comprehensive repair services for engines of various brands. Retail stores can sell the company's products as inventory goods to end customers, such as owners of construction machinery, mechanics, etc. The products provided by the company are highly adaptable and reliable in quality, providing a good product supply guarantee for repair shops and retail stores.
Mechanics: The company's products provide mechanics with convenient and reliable options when performing engine repair and maintenance work. Whether it is daily parts replacement or complex engine overhaul, the various parts and rebuild overhaul kits provided by the company can meet the work needs of mechanics. At the same time, the technical support and product information provided by the company help mechanics complete maintenance work more efficiently and improve maintenance quality.

Company Profile