Charles McThorn a k a The Diggerman - Home

  • What are the reasons for the high oil temperature of the

    How To Check Hydraulic Oil Level On An Excavator | Mr Dig

    Learn More
  • The ins and outs of high-temp, high-shear oils

    Feb 26, 2018 · The ins and outs of high-temp, high-shear oils. Formulated to solve heavy-duty diesel challenges, API FA-4 lubricants allow for further fuel economy gains due to high-temperature, high-shear (HTHS) low viscosity oils—meaning that they have less resistance to flow between engine parts moving at high speeds in elevated operating temperatures.

    Learn More
  • How To Check Hydraulic Oil Level On An Excavator | Mr Dig

    Oct 16, 2019 · Engine oil pressure is too low : 1302 Engine coolant temperature is too high : 1303 Hydraulic oil temperature is too high : 1304 Intake filter plug : 1305 Abnormal battery voltage : 2201 Governor actuator feedback sensor connected to battery voltage is open or shorted : 2202

    Learn More
  • Oil Recommendation Guide – Minnesota Equipment

    Jun 19, 2017 · Because of the Mono-Grade straight weight oil viscosity, this oil is great for high temperature heavy duty use especially with older gasoline engines. Oils for Gas Engines. John Deere Turf-Gard. SAE 10W-30 Used for Lawn & Garden Mowers, Commercial Mowers, Tillers, Generators & Other Outdoor Powered Equipment

    Learn More
  • LUBRICANTS & CHEMICALS

    A Stay in grade high temperature oil for harsh conditions. ENGINE OIL 15W-40 CG/CF-4/SJ MS1120 Multigrade engine oil for older tractors, trucks and earth moving equipment. Anti bore polishing, high soot and sludge control. Anti foaming to ensure oil flow to all surfaces. 0 2 4 6 8 10 12 Competitive Brand Competitive Brand 10.3 8.0 CH-4 CI-4 CI

    Learn More
  • Caterpillar Excavator Fault Code List - SINOCMP

    Sep 24, 2021 · When we are building houses, the help of an excavator can be described as a multiplier. However, if the small excavator is used for too long, it is very likely that the oil temperature will be too high, and the oil temperature will cause great harm, especially in summer. The outdoor temperature is relatively high, and it is normal for a small excavator to work outdoors for a long time.

    Learn More
  • Failure analysis of high water temperature and high oil

    Nov 23, 2021 · The excavator engine will be overloaded for a long time, or the hydraulic pump will be overloaded, and the excavator oil temperature will also be high. Phenomenon. 5. The hydraulic oil of the ripper boom excavator is deteriorated. Use regular hydraulic oil to clean the oil return line. 6. There is a lack of coolant or there is a problem with

    Learn More
  • Flame Temperature in Oil-Fired Fuel-Burning Equipment and

    Flame Temperature in Oil-Fired Fuel-Burning Equipment and its Relationship to Carbonaceous Particulate Emissions Field tests were conducted on 82 fuel-burning installations ranging from 50 to 500 hp, fired with residual fuel oils. A flame pyrometer was used to measure peak flame temperatures. Coarse particulates were

    Learn More
  • Effects of Temperature on Hydraulic Systems - MAC Hydraulics

    Aug 02, 2019 · Effects of High Temperatures on Hydraulic Systems. When hydraulic fluids and lubricants are exposed to high temperatures for extended periods of time, the fluids will begin to experience permanent deterioration and a severe reduction in viscosity (i.e., the …

    Learn More
  • Excavator Hydraulic High Pressure Hose Hydraulic

    Excavator Hydraulic High Pressure Hose Hydraulic Temperature Flexible Oil Hose Sae R1 R2 R4, Find Complete Details about Excavator Hydraulic High Pressure Hose Hydraulic Temperature Flexible Oil Hose Sae R1 R2 R4,Hydraulic Hose Roller Guide,High Pressure Flexible Hose,High Temperature Flexible Oil Hose China High Pressure Hose from Rubber Hoses Supplier or Manufacturer-Guangzhou Shiyou

    Learn More
  • Common fault analysis and troubleshooting of Komatsu excavator

    Nov 15, 2018 · 1. Hydraulic system heating caused by external causes For example, the engine of the Komatsu PC200-7 excavate hydraulic pump is connected by a damping damper inside the shock absorber. When dealing with the thermal failure of an excavator hydraulic system, it was found that the oil level in the shock absorber greatly exceeded the oil level screw (usually about 1.5L), and these excess …

    Learn More
  • Oil, Filters, Grease & Coolants | Parts & Service | John

    High-performance oil that offers maximum protection for diesel and gasoline engines where excellent low-temperature, pump-ability is required. SAE 30 with API CF / SL. Recommended for all diesels and gasoline engines with superior resistance to wear, oxidation and deposit characteristics.

    Learn More
  • Hydraulic oil: How hot is too hot?

    Aug 21, 2018 · For hydrostatic drive systems, they're gonna run a little hotter. So 160° F is a good temperature to shoot for. So if you can know, find the tag number for the pump and use that — because if you can get the tag number for that pump and look up a specification sheet, the manufacturer of that pump is going to have guidance for the right

    Learn More
  • Gear Oils - Lubrication Engineers

    One – The gear oil must remain thermally stable and not oxidize at high temperatures, thus avoiding the creation of sludge or varnish. Keeping the oil from oxidizing will lengthen drain and replacement intervals. As a general rule of thumb, for every 18 degrees F (10 degrees C) increase in fluid temperature above 140°F (60°C), oxidation will reduce the service life of a lubricant by half.

    Learn More
  • How to prevent the hydraulic oil temperature of the four

    Nov 25, 2021 · 1. Use hydraulic oil with suitable viscosity. The viscosity recommended by the equipment manufacturer has been proved to be the best. The use of high-viscosity hydraulic oil, especially in areas where the ambient temperature is relatively low, will cause an …

    Learn More
  • Effects of Temperature on Hydraulic Systems - MAC Hydraulics

    Aug 02, 2019 · Effects of High Temperatures on Hydraulic Systems. When hydraulic fluids and lubricants are exposed to high temperatures for extended periods of time, the fluids will begin to experience permanent deterioration and a severe reduction in viscosity (i.e., the …

    Learn More
  • Flame Temperature in Oil-Fired Fuel-Burning Equipment and

    Flame Temperature in Oil-Fired Fuel-Burning Equipment and its Relationship to Carbonaceous Particulate Emissions Field tests were conducted on 82 fuel-burning installations ranging from 50 to 500 hp, fired with residual fuel oils. A flame pyrometer was used to measure peak flame temperatures. Coarse particulates were

    Learn More
  • Hydraulic oil: How hot is too hot?

    Aug 21, 2018 · For hydrostatic drive systems, they're gonna run a little hotter. So 160° F is a good temperature to shoot for. So if you can know, find the tag number for the pump and use that — because if you can get the tag number for that pump and look up a specification sheet, the manufacturer of that pump is going to have guidance for the right

    Learn More
  • Guidelines for Selecting High-temperature Lubricants

    Before selecting a high-temperature lubricant, you must first know when a temperature is considered to be high. Unfortunately, there is no single right answer to this question. For the sake of reference, generally an oil that is able to work at temperatures higher than 210-250 degrees F (100-120 degrees C) for a normal or extended drain

    Learn More
  • What is the Hydraulic High Temperature Solution for

    How To Check Hydraulic Oil Level On An Excavator | Mr Dig

    Learn More