Excavator fuel when the rotation angle of the secret 1. The minimum operating load to the truck, if the rotation angle, then move large loads, cycle time increases. Small angle less the loading cycle time and increase the amount of work per unit time, fuel efficiency is improved. Sometimes the terrain is limiting, as far as possible away from the excavator truck on a non-local 2. Engine running full throttle the engine speed is high, the walking speed, high rotating part, fuel consumption and more. When the engine speed is low than high speed walking while walking better fuel efficiency. The other is the attention to regular maintenance on time, due to the deterioration of oil and diesel filters incomplete fuel injection and lubrication systems will cause damage, 90 digging machine prices, leading to excessive consumption of fuel traveling device: Clean the dirt muddy walking devices, walking When the resistance increases, become the cause of increased fuel consumption, try to clean out the dirt. Adjusting the tension of the tension of the track is not properly adjusted, increase the resistance when walking, become the cause of increased fuel consumption, make adjustments based on the adjustment method decoration manual.泰安嘉 and Heavy Machinery Co., Ltd. summary excavator engine failure analysis Daquan Construction Machinery have engine failure occurs during use, for visits and investigated a number of construction machinery repair shop and have a lot of construction machinery and construction units. The survey found that Tangshan digging machine prices, the use of the engine failure was mainly due to the use of the engine caused by improper maintenance. Since some machine hand or thinking skill level is not high enough to pay attention to when using the machinery can not strictly enforce the relevant regulations and rules, and even use some wrong operation and maintenance methods, resulting in premature engine failure. 1, the new engine or overhaul the engine is not running-new or overhauled replacement engine cylinder liners, pistons, piston rings and bearing and other parts, which were not fully run-in with a load of work, domestic digging machine prices, resulting in the early part of wear and tear, and some also appeared pull-cylinder, bush-burning phenomenon. 2, after the cold engine at high speed immediately after starting the engine cold start due in cold state, the oil viscosity is high, the flow resistance is also large, so that the oil into the friction of the time lag, the parts are not adequately lubricated engine, causing the engine to the gear and damage to poor bearing lubrication, but also intensified the cylinder and bearing wear. Especially the supercharged engine will cause the turbocharger shaft ablation. For this reason only improve after the supercharged engine should idle for a start, the standby oil temperature rises, liquidity improved sufficiently lubricated turbocharger speed, which is all the more important in the cold winter. 3, the engine suddenly stalled when the supercharged engine suddenly stalled at high speeds, the oil pump stops immediately, within the turbocharger oil stopped flowing. If at this time the exhaust manifold temperature is high, the heat will be absorbed into the booster housing, will stay there baked into coke oil, miniature digging machine prices, blocking oil inlet, resulting in lack sleeve oil, accelerated wear of the shaft and sleeve, and even "killed" serious consequences. Therefore, the supercharged engine stall before the load must first be lifted to idle a few minutes, then turn off until the engine temperature drops.泰安嘉 and Heavy Machinery Co., Ltd. 60 digging machine prices | Tangshan digging machine prices | Kerry and Heavy (View) by 泰安嘉 and Heavy Machinery Co., Ltd .. Taian Jia and Heavy Machinery Co., Ltd. (www.tajhzg.com/) is Tai'an, mining machinery leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Heavy leader in Kerry and the staff warmly welcome all inquiries negotiations to create Kerry and heavy industry a better future.