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广东惠州3#机检测情况说明

1.配置情况Configuration

2.主要情况描述Description of the main situation
1）发动机 engine
东风发动机，发动机功率251KW 因为没有电瓶无法启动系统，所以无法检测发动机状态，以及各参数是否正常，发动机铭牌清晰。机械式泵控发动机，国III排放。
Dongfeng engine, the engine power is 251KW because there is no battery to start the system, so it can not detect the status of the engine, and whether the parameters are normal, the engine nameplate is clear. Mechanical pump-controlled engine, STAGE III.



2）主泵，主阀，马达，管路 main pump ,valve motor and hose
由于大部分部件铭牌都被油漆覆盖，看不到部件信息，主泵部位存在液压油渗出痕迹，马达和主阀没有液压油渗出。胶管有点老化，但是胶管没有漏油。
 As most of the parts nameplates are covered with paint, no component information can be seen, there are traces of hydraulic oil leakage in the main pump part, and no hydraulic oil seepage from the motor and main valve. The hose is a little old, but the hose does not leak oil.


3）卷扬和钢丝绳 Winch and wire rope
主副卷钢丝绳和变幅钢丝绳，外漏部分头部有散股，是固定绳头位置。
The winches wire rope, The head of the leakage part has a loose x, which is the fixed rope head position。


4）回转齿圈和回转减速机 slewing gear and reduce
和其他四台不同，这台为外啮合机构，减速机齿轮和滚盘齿都没有损伤。
Unlike the other four, this is an external engagement mechanism, the reducer gear and disc teeth are not damaged

5）四轮一带 track
履带板齿磨损，支重轮和拖轮轴承有磨损，锈蚀严重，驱动轮磨损和锈蚀严重。从动轮状况较好。具体程度看附件照片。
Serious wear of crawler plate, roller and bearing roller, and drive wheel. The rollers and driving wheel get serious rust. The slave wheel is in better condition. Look at the photos for details.



6）电气系统 electric
由于系统没有电瓶，无法检测显示屏和电路是否正常，司机是有主显示器和视频监控显示器，但是不知道是否好用。
Because the system has no battery, it is impossible to detect whether the display  and the circuit are normal. The driver has a main display and a video surveillance , but he does not know whether it is right.

7）钢结构 structure
机罩没有明显损坏，平台钢结构没有损伤或者明显锈蚀，但是两个履带行走钢结构锈蚀明显，需要修复（比1和2#好）。没有看到臂架和配重。
The hood has no obvious damage, and the steel structure of the platform is not damaged or significantly corroded, but the two crawler steel structure has obvious rust（better than 1# and 2#）. other boom and counterweights were  not seen.

营口75t检测情况说明

1.配置情况Configuration

2.主要情况描述Description of the main situation
1）发动机 engine
东风康明斯发动机，原车发动机，工作小时7395小时，给电后报一个故障，为油水分离器电线未接原因造成。其余发动机参数均显示正常。检查未发现发动机存在明显损伤，发动机铭牌清晰。
Dongfeng Cummins engine, the original car engine, working hours 7395 hours, reporting a waring , for the oil and water separator wire is not connected to the cause. All the remaining engine parameters appear normal. The inspection found no significant damage to the engine, and the engine nameplate is clear.

2）主泵，主阀，马达，管路 main pump ,valve motor and hose
检查各液压部件为三一原厂件，各部件铭牌清晰，不存在部件渗油情况。胶管有点老化，但是没有裂纹，不影响正常使用，胶管接头处没有明显漏油位置。
Check that the hydraulic parts are Sany original parts, the nameplate of each part is clear, and there is no oil seepage of the parts. The hose is a little aging, but there is no crack, which does not affect the normal use, and there is no obvious oil leakage position at the hose joint

3）卷扬钢丝绳 wire rope
主副卷钢丝绳，外漏部分没有断丝或散股，变幅钢丝绳最外面两层有点乱绳。
The main and secondary winch wire rope, the leakage part is not broken wire or loose strands, the outer two layers of the luffing wire rope is a little disorderly.
4）回转齿圈和回转减速机 slewing gear and reduce
回转齿圈齿没有明显损伤或压溃，减速机齿轮啮合比较平稳。
Slewing gear is no obvious damage or collapse, and the reducer gear mesh smoothly

5）四轮一带 track 履带板磨损不严重，支重轮和拖轮轴承磨损较严重，拖轮中间存在间隙，驱动轮磨损严重。从动轮状况较好。
The crawler plate wear is not serious, the support roller and the bearing roller are seriously worn, there is a gap in the middle of the roller, and the drive wheel is seriously worn. The follower wheel is in good condition.

6）电气系统 electric
电路正常，但是控制器和保险丝盒没有固定，没有视频监控，主显示屏按键操作均正常。各开关均正常。
The circuit is normal, but the controller and fuse box are not fixed, there is no video monitoring, and the operation of the main display buttons are normal. All the switches are normal.

7）其他
机罩存在损坏，平台，底座钢结构没有损伤或者明显锈蚀。臂架因为没有趴下，但是远看主管没有弯曲变形。因为营口天气已经零下，柴油已经粘稠，最终没有打着火。等待车主解冻后再测试动作。履带梯子缺失，加长架固定连板缺失3个。机罩锁损坏一个。
The hood is damaged, the platform, the base steel structure is not damaged or obviously corroded. The boom did not lie down, but the supervisor did not bend from afar. Because the weather in Yingkou was below zero, the diesel has been sticky and there was no fire. Wait for the owner to unfreeze before testing the action. The track ladder was missing and 3 pieces of the fixation were missing. Hood lock damaged one.

南通75t检测情况说明

1.配置情况Configuration

2.主要情况描述Description of the main situation

1）发动机 engine
东风康明斯发动机，铭牌喷漆看不到，工作小时15813小时，给电后报一个故障KF2，确认为远程通讯故障造成。其余发动机参数均显示正常。检查未发现发动机存在明显损伤。
 Dongfeng cummins engine, nameplate be covered, workhours 15813, one warning on the screen, KF2, means “Remote communication failure”. All the remaining engine parameters appear normal. Inspection revealed no significant damage to the engine

2）主泵，主阀，马达，管路
因为整车重新喷漆盖住马达铭牌，无法看到马达铭牌，主阀铭牌有，不存在部件渗油情况。胶管有点老化，但是没有裂纹，不影响正常使用，胶管接头处没有明显漏油位置。
Because the machine is repainted to cover the motor nameplate, can not see the motor nameplate, the main valve nameplate, there is no oil seepage parts. The hose is a little aging, but there is no crack, which does not affect the normal use, and there is no obvious oil leakage position at the hose joint.

3）卷扬钢丝绳  ropes
主副卷钢丝绳，外漏部分没有断丝或散股，变幅钢丝绳外侧没有明显断丝或散股。卷扬钢丝绳缠绕均不乱绳.
The winches wire rope, the leakage part has no broken wire or loose strands, and no obvious broken wire or loose strands on the outside of the transformer wire rope.  wire rope winding is not disorderly rope.

4）回转齿圈和回转减速机 slewing gear and reduce
回转齿圈齿没有明显损伤或压溃，减速机齿轮啮合比较平稳。
There is no obvious damage or collapse, and the reducer gear mesh relatively smoothly.

5）四轮一带  track
履带板牙齿磨损严重，大部分有补焊。但是也可以正常使用。支重轮和拖轮轴承磨损轻，驱动轮磨损严重，磨损处有补焊。从动轮状况较好。
The track teeth are seriously worn, most of them have repair welding. But it can also be used NOW. The support rollers have light wear, the drive wheel has serious wear, and the wear is welded. The follower wheel is in good condition.

6）电气系统 electric
电路正常，有视频监控，但是有两个监控摄像头丢失，主显示屏按键操作均正常。各开关均正常。
The circuit is normal, there is video surveillance, but two surveillance cameras are lost, and the operation of the main screen buttons are normal. All the switches are normal.

7）其他
机罩重新进行了喷漆处理，机罩外形良好。底座钢结构没有损伤或者明显锈蚀。臂架因为没有趴下，但是远看主管没有弯曲变形。底座梯子缺失.
The machine was painted again, and the hood  in good shape. The base steel structure is not damaged or obviously corroded. The boom did not lie down, but the supervisor did not bend . Base ladder is missing.

8）动作情况
进行行走操作，臂架最大到80度限位，最小到30度限位，限位正常，显示屏报限位警告。主副卷扬臂头限位不限位，无法限位。
 行走和转弯正常， 回转操作正常。
For walking operation, the boom is up to 80 degrees limit, the minimum to 30 degrees limit, the limit is normal, and the display screen reports the limit warning. The main and auxiliary Winch head limit is not use, can not limit. Walking and turning were normal, and the rotary operation was normal.