Why do some excavators not see the supporting wheel

  • CN201581420U - Excavator with ground-penetrating radar

    The utility model discloses an excavator with a ground-penetrating radar, which is characterized in that the control cabin 1 of the excavator is provided with a ground-penetrating radar host machine, and the bucket of the excavator is provided with a ground-penetrating radar antenna. The excavator has the benefits of being capable of detecting the underground situation of the excavation

    Learn More
  • An Introduction To The Testing Of The Excavator Device

    An Introduction To The Testing Of The Excavator Device Jul 15, 2018. This function enables the speed control brakes and various proportional relief valves to reach the maximum scan output and fixed output.

    Learn More
  • Kobelco Error Code List - Professional Excavator Parts

    Oct 18, 2019 · F-2 Rotary brake solenoid valve is abnormal F-3 Travel speed conversion solenoid valve is abnormal G-1 Stepper motor current is abnormal G-2 Stepper motor without starting point indexing G-3 Engine speed sensor is abnormal H-1 Throttle knob abnormal. Kobelco SK210-8 excavator fault code

    Learn More
  • Caterpillar Excavator Fault Code List - SINOCMP

    Oct 16, 2019 · 420D. Power supply is too high (above 32 volts) 420E. Engine speed knob is not in one of 10 specified positions. 4301. Alternator and speed sensor data does not match 1 (alternator abnormality) 4302. Alternator and speed sensor data does not match 2 (speed sensor error) 4303.

    Learn More
  • Hitachi excavator fault code,CMP Technology Co., Limited

    Hitachi fault codes for sensor on excavatorSINOCMP

    Learn More
  • Used Potato diggers For Sale - Agriaffaires USA

    2014. Potato digger. Denmark. 71,448 $. AVR Catry AVR 2 zelfrijdende aardappel rooier ARW 260 / uien lader. 9. You have hidden this ad. AVR 2 zelfrijdende aardappel rooier ARW 260 / uien lader - AVR Catry - For sale / Offers - 12/07/2021 - Used - Condition not indicated. Potato digger.

    Learn More
  • Figure 5 from Engine Speed Control of Excavator With PID

    Distinction work task power-matching control strategy was adapted to excavator for improving fuel efficiency; the accuracy of rotate engine speed at each work task was core to excavator for saving energy. 21t model excavator ZG3210-9 was taken as the study object to analyze the rotate speed setting and control method, linear position feedback throttle motor was employed to control the governor

    Learn More
  • SPEDO Potato Diggers & Planters - Equipment

    PTO Powered Potato Digger. Potato digger with rear discharge, connects to category I tractor with PTO, it easily digs up a hill of potatoes and leaves them on top of the ground in a clean neat row for picking up. This unit is designed for up to 30 HP tractors and is designed for large gardens, small plots, and hobby farming. 35.5" wide; 51" long; 33" tall

    Learn More
  • Komatsu excavator PC200-8 fault code | SOONPARTS.COM

    Feb 27, 2019 · Komatsu Excavator PC200-8 Fault Code. Model PC200-8 engines, the user code PC200-6 and PC200-7 are quite different. Model PC200-8 user code: E02 PC-the EPC system; CA553, the common rail pressure is too high failure; E03, Swing parking brake system; CA559, the common rail pressure is too low failure; E10, the engine controller power failure,

    Learn More
  • Excavator pilot hydraulic control circuit appears

    Mar 29, 2019 · There are four main reasons for this: First, there is a problem with the controller control program (procedure), causing the engine speed signal to be abnormal; second, there is a fault in the pilot pressure switch, causing the pressure switch not to reflect the working condition of the excavator; Third, there is a virtual connection phenomenon

    Learn More
  • Komatsu excavator fault code, learn that you are the

    Nov 15, 2018 · E222, LS-EPC solenoid valve circuit is short circuited. E223, LS-EPC solenoid valve circuit is open. E224, front pump pressure sensor (transducer) circuit is abnormal. E225, the rear pump pressure sensor circuit is abnormal. E226, the pressure sensor circuit power supply is abnormal. E227, engine speed sensor is abnormal.

    Learn More
  • Analysis Of Cause Of Excavator Dropping Arm And Principle

    Analysis Of Cause Of Excavator Dropping Arm And Principle Checking Carefully Jun 29, 2018. Before we talked to everyone about the "high temperature of the excavator engine", many excavator owners dialed the phone to consult about the failure of the "excavator's arm", so the small editor arranged some problems that were easy to appear in the front work device of the excavator for the owners to

    Learn More
  • Mecalac Speed Control System Optimizes Speed Control for

    Dec 07, 2020 · Mecalac, a leading global designer, manufacturer and distributor of compact construction equipment for urban environments, offers its innovative Speed Control travel speed management system standard on all MCR crawler skid excavator models.The new system allows operators to set a maximum travel speed from 20 available speed options. The system acts as a limiter, maintaining the desired …

    Learn More
  • John Deere 135D Excavator Operation and Test Manual

    This John Deere 135D Excavator │ │ ├── 11004.02 342200224 Abnormal CAN Communication.pdf │ │ ├── 11100.02 342200224 Abnormal Engine Speed.pdf System Operation.pdf │ │ ├── Engine Lubrication System Operation .pdf │ │ ├── Engine Speed Control System Operation

    Learn More
  • Reasons for the sudden increase in engine speed of the

    Mar 29, 2019 · The main reasons are as follows: First, there is a problem with the controller control program (procedure), causing the engine speed signal to be abnormal; second, the pilot pressure switch is faulty, causing the pressure switch not to reflect the excavator's working condition.

    Learn More
  • Komatsu excavator fault code, learn that you are the

    Nov 15, 2018 · E222, LS-EPC solenoid valve circuit is short circuited. E223, LS-EPC solenoid valve circuit is open. E224, front pump pressure sensor (transducer) circuit is abnormal. E225, the rear pump pressure sensor circuit is abnormal. E226, the pressure sensor circuit power supply is abnormal. E227, engine speed sensor is abnormal.

    Learn More
  • Potato Digger to Harvest Potatoes - Everything Attachments

    Potato Digger - Classifieds - Shoppok

    Learn More
  • US4643146A - Apparatus for controlling the rotary speed of

    US4643146A US06/561,794 US56179483A US4643146A US 4643146 A US4643146 A US 4643146A US 56179483 A US56179483 A US 56179483A US 4643146 A US4643146 A US 4643146A Authority US United States Prior art keywords switch actuation piston cylinder unit setting lever Prior art date Liming Legal status (The legal status is an assumption and is not a legal conclusion.

    Learn More
  • An Introduction To The Testing Of The Excavator Device

    An Introduction To The Testing Of The Excavator Device Jul 15, 2018. This function enables the speed control brakes and various proportional relief valves to reach the maximum scan output and fixed output.

    Learn More
  • Manual: Hitachi ZX110/130LCN Excavators - Safety

    Oct 05, 2016 · Zaxis, 110, 120, 130, 130LCN, 125US, 135US, 135UR, Excavator, Service Manual, Technical Manual, Operational Principle, Workshop Manual, Introduction, Additional References, Operation Manual of the Engine, Manual Composition, Page Number, Safety Alert Symbol and Headline Notations, Units Used, Recognize Safety Information, Follow Safety Instructions, Prepare for Emergencies, Wear …

    Learn More