Shandong Ocean Machinery Com.LTD
how to choose diesel engine assy origin manucture in China ? There are lots of different brand engine assy in China . China top brand like Cummins engine ,Iszue engine ,weichai ,shangchai ,Doosan ,Komatu ,Caterpillar . The engine quality already belong to high-end level . how to choose the reliable suppliler of engine assy is important . 1.to examin if the engine spare parts,Diesel Fuel Injector,Cummins Cylinder Block,Engine Upper Gasket Kit if belong to the new and with reliable quality . 2.To...
How to right maintainace crawler excavator in the cold winter ? 1. Replace the crawler excavator 's engine oil and filter: In cold winter, the fluidity of engine oil will decrease, it is better to replace engine oil with lower viscosity and check and replace the oil filter. 2.Check the large crawler excavator's cooling system: Make sure the freezing point of the coolant matches the local climate conditions. Antifreeze may need to be replaced or added. 3. Check the crawler excavator digger 's...
how to choose the high-end quality excavator spare parts ? there are eight tips for us to choose the excavator spare parts . ① Standardize the big and small arms, excavator extension arm, lengthen the big and small arms (including two-section extension arm and three-section extension arm, the latter is the demolition of the floor arm) ② Standard bucket, rock bucket, reinforced bucket, ditch bucket, grate bucket, screen bucket, cleaning bucket, skew bucket, thumb bucket, trapezoidal bucket;...
On August 25th , 2024, after the summer heat, the autumn mood gradually became stronger and the weather became cooler and breezy. In the capital of Nanjing, the capital of six dynasties, ten Liugong B160CL bulldozers lined up in a row, quite spectacular! The equipment delivery ceremony for the large-scale purchase of ten Liugong B160CL bulldozers is being held here. Liugong B160CL bulldozer Site: Delivery Ceremony The customer Mr. Hu was an old friend of Liugong in 2011. After purchasing two...
How to choose the best quality spare parts ? Construction machinery spare parts is hot popular products .also are the hot sale items . It will used in all of the wheel loader ,crawler bulldozer ,heavy crawle excavator . so it is important to choose best quality spare parts . Let us set an example of the filters .there are following tips to choose : When selecting a filter element, you should give priority to the original part. If there is no original part and it is urgently needed, the selected...
How to maintiance diesel engine in hot weather Carry out early maintenance of construction machinery Do a good job of lubrication When adding coolant, it is best to add the same type of coolant as in the water radiator. Do not add tap water at will, unless it is for emergency treatment. When adding cooling water to the water radiator, be sure to wait until the water temperature drops to about 70°C before proceeding; the "gradual water injection method" should be adopted to gradually cool down,...
How to choose diesel engine filters ? According to different filtering functions, they are divided into: oil filter, fuel filter (gasoline filter, diesel filter, oil-water separator, hydraulic filter), air filter, air conditioning filter, etc. The engine has three types of filters: air, oil and fuel, which are generally called "three filters". Together with the cabin filter, it is commonly known as four filters. Responsible for the filtration of the lubrication system, the medium in the...
How to maintain the crawler bulldozers in hot summer 1) Adjust the tightness of the bulldozer spare parts fan belt. (2) Check the liquid level and density of the battery electrolyte, and replenish or charge if insufficient. (3) Check the electrical system for short circuit, open circuit, damage, etc. (4) Check the operation condition and oil level of the transmission system. If there is a fault, it should be eliminated. If there is a shortage of oil, it should be replenished. (5) Check the...
How to choose the best friction discs supplier ? Friction discs is widely used in all of the construction machniery and the cars . it is the nessceray parts in the gearbox ,offer the function of move . The best way to choose good supplier is firstly start the smaller pieces to see its quality . Then examin the production capacity . Gearbox Clutch Friction Discs,Friction Plates Spare Parts,Transmission Clutch Friction Plate,Clutch Friction Plates
In high temperature weather, the water tank of the excavator is prone to high temperature phenomenon. In order to avoid this, we need to pay attention to the following points: 1. Replace the pure positive antifreeze regularly. 2. Clean the inside and outside of the water tank regularly to ensure that the water tank is clean and smooth. 3. Install the heat insulation cotton around the water tank to prevent the hot air from flowing. 4. Adjust the tightening of the engine fan belt to ensure that...
What are the maintenance methods of small excavators 1. Check the number of table reads every day to see if you need to do maintenance time. 2. Use the vehicle windshield cleaning solution and make sure not to let the dirt enter. 3. Use clean oil and grease, and keep the oil or lubricating container cleaning. Do not let the impurities mix into the grease. 4. Check whether the old oil and the filter element have metal dandruff and impurities. 5. Do not remove the thick filter element when adding...
Classification and functions of Shantui road roller parts Shantui road roller parts can be classified from many angles. From a functional perspective, common ones include vibration parts, hydraulic parts, steering parts, etc. Different parts have their specific functions. For example, vibration parts mainly play the role of compacting the road surface through vibration, while hydraulic parts can realize various actions of the roller through hydraulic control. In addition, there are some parts,...
How to matain the crawler bulldozer machine well in the cold weather ? 1. Maintain the fuel system and replace diesel in a timely manner After the temperature in winter is lower than 0 ° C, the viscosity of diesel has increased, the liquidity deteriorates, it is easy to wax, and the atomization and combustion are poor, resulting in the initiative, dynamic and economic decline of diesel engines. In order to enable the diesel engine to start smoothly in winter, diesel with lower condensation...
What happens when Shantui bulldozer transmission fails? The main faults of the transmission of Shantui bulldozers are that the oil temperature is too high, it is difficult to shift gears and automatically disengage, and there is a knocking sound. Too high oil temperature is usually caused by low oil level in the transmission, poor lubrication, sometimes excessive load or too tight bearing installation. You should check whether the oil level is suitable, whether the local temperature of the...
Hydraulic quick-change components of small excavators and their characteristics Small excavators can quickly replace various functional attachments to meet users' different construction sites. Therefore, installing hydraulic quick changers on Different Type Of Excavators can improve the performance of the excavator. After a small excavator is equipped with a hydraulic quick-change device, it can quickly switch various attachments, such as: ripper, hydraulic breaker, wood grabber, scarifier...
Instructions for use of Shantui SD22 bulldozer hydraulic winch Shantui SD22 winch is mechanically driven and hydraulically controlled. Mainly composed of hydraulic system, left and right clutches, brakes, rollers, etc. Main performance parameters 1. Supporting host: Shantui SD22, SD22S 2. Full drum traction: 200KN 3. Full drum traction speed: 0.265 m/s 4. Light tube traction: 350KN 5. Brake type: Hydraulic separation and normal combination type 6. Clutch type: wet, multi-disc, hydraulic...
Shantui bulldozer electric system Functions of the combination meter The combination meter mainly includes engine oil pressure gauge, the water temperature gauge, the oil temperature gauge, the voltmeter, and the hour meter. The engine oil pressure gauge The range of the engine oil pressure gauge is 0Bar-10Bar. When the engine runs at a low speed, the oil pressure should be bigger than 1Bar, and when the engine runs normally, the oil pressure should be between 2.5Bar and 5.5Bar. During cold...
The role of filter Diesel generator sets usually have four types of filters: air filter, diesel filter, oil filter, water filter. The diesel filter is introduced below. Filter: The filter of the diesel generator set is a special pre-filtration device for diesel used in internal combustion engines. It can filter out more than 90% of mechanical impurities, colloids, asphaltene, etc. in the diesel, ensuring the cleanliness of the diesel to the greatest extent. Improve engine service life. Dirty...
how to maintain the crawler bulldozer in the cold winter ? There are many good solutions and very excellent super tips for the bulldozer users to keep the machine longtime use . especiall in the cold winter ,if the bulldozers ,crawler excavators ,motor graders keeps well . It help longtime use . We offer some good tips now : 1. Maintain the fuel system and replace diesel in a timely manner After the temperature in winter is lower than 0 ° C, the viscosity of diesel has increased, the liquidity...
6 steps to teach you how to quickly evaluate a second-hand excavator! The second-hand excavator market is booming. For buyers, purchasing a second-hand excavator is undoubtedly less stressful, the threshold is lower, and the return on investment is quick. However, with the development of the second-hand excavator market, refurbishment technology has become more mature, and the appearance of many second-hand excavators has been processed so that it is difficult to easily identify the pros and...
Hydraulic Crawler Excavators are indispensable operating equipment in engineering project construction. Due to the impact of many factors such as long-term load operation and harsh construction environment, slow movement and lack of power will inevitably occur during construction. This is also a problem for many people. Problems that excavator operators will encounter in daily operations. So, how can you get rid of the sluggish performance of Crawler Excavators? The slow movement of Large...
Practical construction skills for bulldozers With more and more infrastructure being built, the Hydraulic Controlled Bulldozer is now being used more and more as an important piece of equipment for bulldozing and leveling sites. Skilled operating techniques and methods will help our bulldozers function better during the construction process and achieve twice the result with half the effort. Bulldozers play a very important role in rural road construction and construction projects. In order to...
Hydraulic oil and filters were changed regularly Regularly draining the water and sediment in the Heavy Excavators tank is very important to remove impurities in the oil, but it is also very important to regularly replace the hydraulic oil in the entire hydraulic system. This is to completely remove system impurities and oxidized hydraulic oil and A reliable method to remove other harmful impurities, and then re-add clean hydraulic oil to the hydraulic system. Please drain the dirt from the...
Loader Spare Parts snowplow usage and widely popular loader spare parts snow blower Design is used to push snow and move snow directly. This is achieved by using the curved plow plates arranged vertically in the direction and the side walls of both ends to limit snow. For parking lots, runways, lanes, etc., this is the improvement of traditional piles of snow removal. Traditional piles of snow removal use angle -angle plows to the side of snow. The snow push machine allows you to move a lot of...
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