081 OIL PIPE PROTECTION COVER INSTALLATION D00755914801200000Y-- Zoomlion RT551 Rough Terrain Crane Spare Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755914801200000 Oil pipe protection cover installation
1 00755914801201010 •Protection plate 1
2 1040000109 •Bolt 2
3 1040300248 •Washer 2
4 1040300062 •Washer 2
5 Front vertical cylinder 1
082 SLEWING TABLE VALVE INSTALLATION(PILOT-OPERATED CONTROL VALVE
BLOCK INSTALLATION) D00755914820800000Y-- Zoomlion RT551 Rough Terrain Crane Spare Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755914820800000 Slewing table valve installation
4 1040300063 •Washer 4
5 1040100178 •Screw 4
27 1010303710 •Pilot-operated control valve block 1
30 Slewing table and its attachments welded assy. 1
083 SLEWING TABLE VALVE INSTALLATION(PIPE FILTER INSTALLATION)
D00755914820800000Y-- Zoomlion RT551 Rough Terrain Crane Spare Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755914820800000 Slewing table valve installation
8 1040000118 •Bolt 4
9 1040300060 •Washer 4
28 1010600303 •Pipe filter 1
29 1010600459 ••High-pressure hydraulic oil filter element 1 E
30 Slewing table and its attachments welded assy.1
084 SLEWING TABLE VALVE INSTALLATION(WINCH VALVE INSTALLATION AND
TELESCOPING DERRICKING VALVE)D00755914820800000Y-- Zoomlion RT551 Rough Terrain Crane Spare Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755914820800000 Slewing table valve installation
2 1040300526 •Seal ring 8
6 1040000108 •Bolt 8
7 1040300054 •Washer 8
24 1010302788 •Winch valve 1
25 1010302781 •Telescoping derricking valve 1
30 Slewing table and its attachments welded assy. 1
085 SLEWING TABLE VALVE INSTALLATION(ELECTRO-HYDRAULIC)
D00755914820800000Y-- Zoomlion RT551 Rough Terrain Crane Spare Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755914820800000 Slewing table valve installation
2 1040300526•Washer 4
31 1040100166•Screw 4
32 1040200113•Nut 1
33 1010302101•Electro-hydraulic directional control valve 1
30 Slewing table and its attachments welded assy. 1
086 SLEWING TABLE VALVE INSTALLATION(SLEWING CUSHION VALVE AND
SLEWING BRAKE VALVE INSTALLATION)D00755914820800000Y-- Zoomlion RT551 Rough Terrain Crane Spare Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755914820800000 Slewing table valve installation
1 1040100519 •Screw 4
7 1040300054 •Washer 4
11 1040300062 •Washer 2
14 1040100633 •Screw 2
21 1010300495 •Slewing cushion valve 1
26 1010303988 •Slewing brake valve 1
30 Slewing table and its attachments welded assy.1
087 SLEWING TABLE VALVE INSTALLATION(PRIORITY VALVE AND PILOT
OIL SOURCE BLOCK INSTALLATION)D00755914820800000Y-- Zoomlion RT551 Rough Terrain Crane Spare Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755914820800000 Slewing table valve installation
3 1040101274 •Screw 2
4 1040300063 •Washer 4
13 1040000652 • 2
19 1010302067 •Priority valve 1
20 1019900552 •Pilot oil source block 1
30 Slewing table and its attachments welded assy.1
088 SLEWING TABLE VALVE INSTALLATION(A/C CONTROL VALVE
BLOCK INSTALLATION)D00755914820800000Y-- Zoomlion RT551 Rough Terrain Crane Spare Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755914820800000 Slewing table valve installation
4 1040300063 •Washer 4
12 1040000267 •Bolt 4
22 1130100646 •A/C control valve block 1
30 Slewing table and its attachments welded assy.1
089 SLEWING TABLE VALVE INSTALLATION(PILOT-OPERATED VALVE INSTALLATION)
D00755914820800000Y-- Zoomlion RT551 Rough Terrain Crane Spare Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755914820800000 Slewing table valve installation
10 1040100026 •Screw 2
11 1040300062 •Washer 2
23 1010302511 •Pilot-operated valve 1
30 Slewing table and its attachments welded assy.1
090 PILOT OIL SOURCE BLOCK D1019900552_101227Y-- Zoomlion RT551 Rough Terrain Crane Spare Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
1019900552 Pilot oil source block
1 1019803085 •Valve block 1
2 1019803086 •Pressure control valve 1
3 1019804199 •Pressure release valve 1
4 1019803088 •Check valve 1
5 1019803089 •Check valve 1
6 1019803090 •Damping 2
7 1019803186 •Blanking plug 2
8 1039804758 •Blanking plug 3