NUOMAN NM-E10 MINI Operation & Maintenance Manual

NUOMAN NM-E10 MINI Operation & Maintenance Manual

Mini crawler excavator

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NM-E10 MINI CRAWLER EXCAVATOR
OPERATION & MAINTENANCE MANUAL
Email:frank@nuomanjx.com/yolanda@nuomanjx.com
Web: https://www.chinanuoman.com
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Summary of Contents for NUOMAN NM-E10 MINI

  • Page 1 NM-E10 MINI CRAWLER EXCAVATOR OPERATION & MAINTENANCE MANUAL Email:frank@nuomanjx.com/yolanda@nuomanjx.com Web: https://www.chinanuoman.com Read and save this manual...
  • Page 2 Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Foreword Chapter I Usage Features and Performance Parameters of Nuoman 1T Excavators Section I Usage and features Section II Main performance parameters Chapter II Basic Structures and Work principle of Nuoman 1T Excavators...
  • Page 3: Safety First

    Whatsapp/Wechat:+8618266821667 FOREWORD You are now the proud owner of a Nuoman excavator. This excavator is a product of Nuoman quality engineering and manufacturing. It is made of quickly fine materials and under rigid quality control systems. It will give you long, satisfactory service. To obtain the best use of your excavator, please read this manual carefully.
  • Page 4: Safe Operation

    Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 SAFE OPERATION The best insurance against accidents is to abide by the safety regulations. Read and understand this section...
  • Page 5 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 8. Do not allow other persons to use adjustments and wear. Exchange the machine before having informed worn or damaged parts immediately.
  • Page 6 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 correct it. or missing safety devices. Do not start the engine by jumping 9. Precautions against tipping over. In the starter connections.
  • Page 7: After Operation

    Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 possible park on a firm, flat and down the excavator. After loading the level surface; if not, park across a excavator on a truck, tie down the slope.
  • Page 8 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 2. Turn off the engine at all times for checking on possible leakages. when filling with fuel. Avoid spilling Always use a piece of wood or and over-filling of fuel.
  • Page 9 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 combustible materials from inside the machine belly pans or lower unit structures as well as from area in proximity to the engine.
  • Page 10: Danger, Warning Andcaution Labels

    Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 6. DANGER, WARNING ANDCAUTION LABELS Do not touch hot parts such as exhaust etc Keep away from fan and fan belt.
  • Page 11: Pinch Points

    Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Diesel fuel only No fire 7. CARE OF DANGER, WARNING AND CAUTION LABELS • Keep danger, warning and caution...
  • Page 12 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Trouble Cause Countermeasure Check fuel tank and filter Remove impurities and water Fuel is too viscous If necessary, replace filter...
  • Page 13: Operation In Cold Weather Conditions

    Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Trouble Cause Countermeasure Boom, arm, bucket, drive, Hydraulic oil level too low * Add oil swing and dozer power is...
  • Page 14: Long Storage

    Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 1. Replace engine oil and hydraulic oil with those of viscosities suitable for cold weather. 2. In cold weather, battery power drops, and the battery fluid may freeze if the battery is not sufficiently charged.
  • Page 15: Should The Excavator Be Stored For A Longer Period Of Time, Observe Following Procedures

    Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 ■ Should the Excavator be Stored for a Longer Period of Time, Observe Following Procedures: The whole excavator should be cleaned thoroughly and in all cases stored indoors. If the excavator has to be kept outdoors, lay out wooden planks on even ground, place the excavator on the planks and cover completely.
  • Page 16 Excavators Section I Usage and features Nuoman 1T Excavators are provided with excavating, crushing, ditch cleaning, drilling and bulldozing, with their attachments quick hitched and thus its utilization up greatly. In addition, they are easy to operate and transport and flexible to work at narrow site.
  • Page 17 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Quick hitch Narrow bucket Log grab Mechanical thumb Auger Ripper Rake...
  • Page 18 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Section II Main performance parameters...
  • Page 19 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Overall dimensions Unit: mm A Wheel track B Overall length of track 1090 C Ground clearance of platform...
  • Page 20 1-1. Mounted on the rotary table are the regular full-swing type hydraulic excavators, main components of drive system, swing mechanism and auxiliary devices, which are referred to as upper rotary. Therefore, a Nuoman 1T excavator is divided into work equipment, upper rotary and traveling mechanism.
  • Page 21 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Section II Work principle of excavators Diesel engine changes the chemical energy of diesel into mechanical energy that is then altered with hydraulic gear pump to hydraulic energy that is distributed to each actuating element (such as hydraulic cylinder, swing motor and traveling motor).
  • Page 22 The hydraulic excavator could have multiple work equipment, up to dozens of varieties, with backhoe and ripper most popular. Nuoman 1T excavator has the boom, arm and bucket articulated with each other, as shown in figure and swing around their articulated points respectively with aid of the hydraulic cylinder, finishing the excavating, lifting and unloading.
  • Page 23 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 5.2 Bucket 5.2.1 Basic requirements The longitudinal profile of bucket meets the law of motion of various materials inside of bucket, facilitating the material flow and minimizing the loading resistance and thus fulfilling the bucket.
  • Page 24 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Hydraulic system structure of Nuoman 1T excavators I. Rotary motor...
  • Page 25 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667...
  • Page 26: Traveling Motor

    Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 II. Main pump Driven gear Lug-shaped baffle Nylon Lug-shaped gasket Rubber L-4 Side plate Pump body Rectangular seal ring...
  • Page 27 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Seal package Code Name (reference dimensions mm) Quantity Dust cover (OD 50.9) Copper sheet (OD 60.45) Seal ring of output shaft (OD 63.56) O-ring (ID92.87,Shore hardness70)
  • Page 28 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667...
  • Page 29 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Section IV Schematics of main valve Reserved Steering Traveling Front shovel Traveling Boom Bucket...
  • Page 30: Section V. Electrical System Diagram

    Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Section V. Electrical system diagram...
  • Page 31: Section Ii Preparation For Work

    Chapter III Service Technologies of Nuoman 1T Excavators Being of high temperature and pressure, the Nuoman 1T excavator could have the hydraulic oil temperature as high as 85℃, the engine silencer temperature as high as 700℃ and pressure as high as 16-18MPa. Therefore, the operators should be specially trained to obtain the proper certificates and to be familiar with the contents in this manual before the operations.
  • Page 32 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 When hydraulic oil is less than 25℃, it is needed to preheat the machine before any work; otherwise machine may not respond or react very quickly, leading to severe accident.
  • Page 33 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Arm stretch Boom down Left turn Right turn Bucket Load Bucket Unload Arm Back Boom Up 2.2 Basic excavation Before excavation, the arm cylinder should have angle with the arm as 90°, bucket with ground to be...
  • Page 34: Section Iv Operational Precautions

    Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Section IV Operational Precautions Prohibitions and precautions for hydraulic excavators Avoid the landsliding and the stone falling. Avoid any striking of work equipment.
  • Page 35 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Chapter VI Maintenance of Nuoman 1T Excavators Section I Daily inspection and maintenance Interval (h) Item Quantity Remark Check the engine oil level in sump ★...
  • Page 36 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Section II Periods of overhaul, medium and minor repair Interval (h) Item Quantity Remark 1000 1500 2000 2500...
  • Page 37 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Technical maintenance A Grease Interval (h) Parts Quantity 1000 2000 Pivot at base of boom 1. Lubrication Pivot at base of boom...
  • Page 38 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 ● Others Pivot between boom and arm; pivot of arm cylinder plunger; pivot at base of bucket cylinder.
  • Page 39 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 B. Engine oil Interval (h) Parts Quantity 1000 2000 Engine oil ● ▲ ★ Engine oil filter ●...
  • Page 40 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Inspection of engine oil level ―――-each day Change of engine oil ―――every 500 h Change the engine oil filter ―――every 500 h Start up engine to preheat up engine oil properly.
  • Page 41 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Inspection and maintenance of hydraulic system Caution: in work, the hydraulic system may become very hot. Please cool the machine down before inspection or maintenance! Before maintenance of hydraulic system, make sure the machine stands on flat and solid ground.
  • Page 42 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 I. Inspection of hydraulic oil level --- each day Important: With no hydraulic oil, never start up engine! Park machine on the flat ground.
  • Page 43 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 III. Change the hydraulic oil ---2000 h Replace the hydraulic oil suction filter element ----every 1000 h Caution: do not do so until the hydraulic oil cools down as it may be very hot.
  • Page 44 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 23. Check the hydraulic oil level in hydraulic oil tank and add it if needed. . V. Inspection of hose and pipeline...
  • Page 45 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Please use the genuine Rhinoceros excavator parts Interval (h) Check points Abnormal Measures Replace it Hose surface Leakage 1...
  • Page 46 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Fuel system capacity of fuel tank: 7L Interval (h) Parts Quantity 1000 2000 Drain dirt out of collector of fuel ★...
  • Page 47 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Manually loosen the drain plug at bottom of oil- water separator. After the draining, manually tighten the drain to ensure no leakage of oil or air.
  • Page 48 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Replace the battery There is a 12V battery with one negative pole (-) grounded. If battery cannot be charged or store any electricity, replace the battery with same model.
  • Page 49 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Caution: care must be taken to avoid the metal scrap from flying out, leading to personal injury. Wear...
  • Page 50 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Check the bolts and nuts for tightening torque ……every 250 h (initially at 50 h) Check the tightness at initial 50h and then every 250 h. Tighten it to the set torque if needed. Replace it with bolts and nuts with same or higher grade.
  • Page 51: Operational Conditions

    Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Maintenance under the special cases Operational conditions Precautions for maintenance Before operation, check all the drain plugs are tightened up.
  • Page 52: Section I General

    Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Chapter XII Troubleshooting Section I General To ensure excellent performance of Rhinoceros excavator, all components and parts are of high quality. Machine’s performance and service life are determined not only by manufacturing quality and assembling quality, but also maintenance quality.
  • Page 53 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Symptom Possible causes How to solve The main pump supplying fuel to unilateral Change crawler is damaged. The main valve rod is stuck and the spring is...
  • Page 54 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Symptom Possible causes How to solve The sealing component of central rotation Change the sealing component connector is aged and damaged.
  • Page 55 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Symptom Possible causes How to solve other abnormalities) Rotary valve rod on main valve is stuck. Repair Rotary motor is damaged Repair or change The rotation support is damaged.
  • Page 56 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Section IV Troubleshooting of electrical control system Fault codes of electrical control system of excavator The engine fails to start...
  • Page 57 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Possible causes Standard value in regular condition and reference value of fault diagnosis Between 105 and Unlocked 1MΩ...
  • Page 58 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Section V Troubleshooting of diesel engine Symptoms of failed startup of engine: When starting the engine, the starter drives the engine but the engine fails to be started.
  • Page 59 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 (5) Inspect and repair the engine. Only when the engine works well can the start-up fail never or seldom happen.
  • Page 60 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 (4) Start circuit is disabled. (5) Electromagnetic relay armature is adherent; (6) Starter fault (7) Driving gear of starter is stuck by engine flywheel gear ring;...
  • Page 61 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Attachment: BOM of vehicle parts Exploded drawing of 0.8T excavator assembly Name Quantity Remark Upper frame assembly Lower frame assembly...
  • Page 62 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 1 Lower frame Part No. Part Name Quantity Remark Welded dozer shovel Welded lower frame Slewing joint Rubber crawler...
  • Page 63 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 2 Upper frame assembly Part No. Part Name Quantity Remark Welded upper frame Covers of rear housing Covers of left housing...
  • Page 64 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 Part No. Part Name Quantity Remark Left- upper cover 2.10 Right - upper cover 2.11 L- shaped covers 2.12...
  • Page 65 Shandong Nuoman Engineering Machinery Co.,Ltd Business Room, No. 7, Zhongshan West Road, Gulou Street Office, Yanzhou Dist., Jining, Shandong, CN TEL/Fax:+8618266821667 Whatsapp/Wechat:+8618266821667 3. Front work equipment Part No. Part Name Quantity Remark Boom Bucket Connecting rod Push rod Boom cylinder...

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