067 CENTRE REVOLVING JOINT INSTALLATION
D00755914800200000Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755914800200000 Centre revolving joint installation
1 00755914800210001 •Plate 1
2 1040000069 •Bolt 8
3 1040300054 •Washer 12
4 00755904800201021 •Plate 1
5 00755914800220000 •Toggle fork 1
6 1040000149 •Bolt 4
7 1140109716 •Centre revolving joint 1
8 Chassis frame attachments welded 1
068 CENTRE REVOLVING JOINT
D1140109716_6500Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
1140109716 Centre revolving joint
1 1040100157 •Screw 3
2 1040300054 •Washer 3
3 1019804350 •Base 1
4 1019804351 •Retaining ring 1
5 1019804352 •X-ring 2
6 1019804354 •Guide ring 2
7 1019804355 •Ring 12
8 (1) •O-ring 2 F
9 1019804356 •Cylinder 1
10 1081000824 •Combination seal washer 1
11 1019804357 •Fitting 1
12 1019804358 •Cap 1
13 1019804359 •Retaining ring 1
14 1019804360 •Core body 1
15 1081000541 •O-ring 8
16 1081000623 •O-ring 3
17 1081000949 •O-ring 3
18 1019804361 •Fixing body 1
19 1040300067 •Washer 10
20 1040100238 •Screw 10
069 HYDRAULIC OIL TANK INSTALLATION
D00755914810400001Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755914810400001 Hydraulic oil tank installation
1 1040000114 •Bolt 4
2 1040300067 •Washer 11
3 1040000152 •Bolt 7
4 00755913010000002 •Hydraulic oil tank 1
5 1010400111 •Radiator 1
6 Chassis attachments welded 1
070 HYDRAULIC OIL TANK
D00755913010000002Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755913010000002 Hydraulic oil tank
1 00755913010200002 •Tank assy. 1
2 1019900476 •Liquid level gauge 1
3 00755703000001011 •Cover plate 1 1
4 00755703000001061 •Paper gasket 2 2
5 1040000267 •Bolt 36
6 1040300650 •Washer 36
7 1010500122 •Air filter 1
8 1010300378 •Butterfly valve 2
9 1040100909 •Screw 4
10 00755703000001021 •Cover plate 2 2
11 00755703000001051 •Paper gasket 1 2
12 00755913000001011 •Plug 1
13 00755703000001031 •Cover plate 3 1
14 1081001667 •Combination pad 2 E
15 1140101274 •Plug 2
16 1140101657 •Plug 1
17 1019900112 •Combination pad 1 E
18 1010600408 •Hydraulic oil filter 2
19 1010600444 ••Oil return filter element 2 E
20 1040000069 •Bolt 8
21 1040300054 •Washer 8
22 1019900006 •Magnetic core 22 E
071 RADIATOR
D1010400111_100026Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
1010400111 Radiator
1 P10100000825 •Condenser fan VA18-BP70. 1
2 P10000001482 •Fan housing 1
3 1130100232 •Heat exchanger core 1
072 OIL PUMP DRIVE DEVICE
D00755913910000000Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755913910000000 Oil pump drive device
1 1040001552 •Bolt 10
2 1040300068 •Washer 10
3 1010000680 •Gear pump 1
4 1010000769 •Gear pump 1
5 1010000800 •Gear pump 1
6 Transmission 1
7 Engine 1
073 CHASSIS FRAME VALVE INSTALLATION(O8TRIGGER CONTROL 9AL9E
BLOC. INSTALLATION ) D00755914810200001Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755914810200001 Chassis frame valve installation
1 1040000267 •Bolt 4
2 1040300063 •Washer 4
24 1010302790 •Outrigger control valve block 1
28 Chassis attachments welded 1
074 CHASSIS FRAME VALVE INSTALLATION(FL8I' FILLING 9AL9E INSTALLATION)-- Zoomlion RT55 Truck Crane Parts Catalog
D00755914810200001Y
POS. CODE DESCRIPTION QTY. REMARK
00755914810200001 Chassis frame valve installation
7 1040300067 •Washer
9 1040100417 •Screw 2
10 1040300533 •Washer 2
25 1010302039 •Fluid filling valve 1
28 Chassis attachments welded 1
075 CHASSIS FRAME VALVE INSTALLATION(BRA.E 9AL9E ASS< INSTALLTION)
D00755914810200001Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755914810200001 Chassis frame valve installation
4 1040300062 •Washer 4
11 1040000289 •Bolt 4
12 1040200111 •Nut
15 1010302070 •Brake valve assy. 1
28 Chassis attachments welded 1
076 CHASSIS FRAME VALVE INSTALLATION(ACC8M8LATOR INSTALLATION)
D00755914810200001Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755914810200001 Chassis frame valve installation
3 1040000107 •Bolt
4 1040300062 •Washer
12 1040200111 •Nut
13 00755914800801010 •Rubber pad 1 E
14 00756304800801010 •Clamp 1
16 00756114800801040 •Clamp 2
17 1010800064 •Accumulator 1
18 00755914801001020 •Rubber pad 1 E
19 1010800065 •Accumulator 2
28 Chassis attachments welded 1
077 CHASSIS FRAME VALVE INSTALLATION(HIGHPRESS8RE OIL FILTER
INSTALLATION) D00755914810200001Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755914810200001 Chassis frame valve installation
3 1040000107 •Bolt
4 1040300062 •Washer
26 1010500100 •ವHigh-pressure oil filter 2
27 1010600308 •Hydraulic oil filter 2 E
28 Chassis attachments welded 1
078 CHASSIS FRAME VALVE INSTALLATION(RELIEF CONTROL 9AL9E BLOC.
INSTALLATION) D00755914810200001Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755914810200001 Chassis frame valve installation
22 1010302066 •Relief control valve block 1
28 Chassis attachments welded 1
079 CHASSIS FRAME VALVE INSTALLATION(STEERING CONTROL 9AL9E BLOC.
INSTALLATION ) D00755914810200001Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755914810200001 Chassis frame valve installation
6 1040000114 •Bolt 4
7 1040300067 •Washer
21 1010302514 •Steering control valve block 1
28 Chassis attachments welded 1
080 CHASSIS FRAME VALVE INSTALLATION(LOC.ING SOLENOI' 9AL9E
INSTALLATION) D00755914810200001Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755914810200001 Chassis frame valve installation
4 1040300062 •Washer
5 1040100272 •Screw
20 1010302064 •Locking Solenoid valve 1
28 Chassis attachments welded 1
081 CHASSIS FRAME VALVE INSTALLATION(SOLENOI' 9AL9E INSTALLATION)
D00755914810200001Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755914810200001 Chassis frame valve installation
3 1040000107 •Bolt
4 1040300062 •Washer 0
5 1040100272 •Screw 1
8 00755904800801010 •Valve plate 1
23 1010302063 •Solenoid valve 4
28 Chassis attachments welded 1
082 LOCKING SOLENOID VALVE
D1010302064_101227Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
1010302064 Locking solenoid valve
1 1019803194 •Valve block 1
2 1019803195 •Valve block 1
3 1019804684 •Solenoid coil 1
083 STEERING CONTROL VALVE BLOCK
D1010302514_101227Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
1010302514 Steering control valve block
1 1019803091 •Valve block 1
2 1019803092 •Solenoid valve 1
3 1019803093 •Hydraulic lock 1
4 1019803094 •Solenoid valve 1
5 1039804758 •Blanking plug 1
084 RELIEF CONTROL VALVE BLOCK
D1010302066_102440Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
1010302066 Relief control valve block
1 1019803218 •Valve block 1
2 1019803219 •Valve 1
3 1019803220 •Valve 1
4 1019803221 •Valve 1
5 1019803222 •Hexagon screw 2
6 1019803223 •Spring washer 2
7 1019803224 •Rivet 2
8 1019803225 •Hexagon socket plug 1
9 1019803226 •Name plate 1
085 SOLENOID VALVE
D1010302063_102440Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
1010302063 Solenoid valve
1 1019803227 •Valve block 1
2 1019803228 •Valve 1
3 1019803229 •O-ring 1
4 1019803230 •Hexagon screw 4
5 1019803231 •Spring washer 4
6 1019803232 •Name plate 1
7 1019803224 •Rivet 2
8 1019803233 •Electrical plug 1
086 OUTRIGGER CONTROL VALVE BLOCK
D1010302790_101227Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
1010302790 Outrigger control valve block
1 1019803181 •Valve block 1
2 1019803182 •Solenoid valve 8
3 1019803183 •Relief valve 2
4 1010302353 •Solenoid operated directional control valve 1
5 1019803184 •Solenoid valve 1
6 1019803185 •Solenoid coil 8
7 1019803186 •Blanking plug 1
8 1039804758 •Blanking plug 7
9 1019803084 •Blanking plug 5
087 OUTRIGGER HYDRAULIC LOCK INSTALLATION
D00755914821400000Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755914821400000 Outrigger hydraulic lock installation
1 1040000062 •Bolt 6
2 1040300063 •Washer 6
3 1010304105 •Hydraulic lock 1
4 Vertical cylinder 1
088 OIL PIPE PROTECTION COVER INSTALLATION
D00755914801200000Y-- Zoomlion RT55 Truck Crane 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
089 SLEWING TABLE VALVE INSTALLATION(3ILOTO3E5ATED &ONT5OL VALVE
BLOCK. INSTALLATION) D00755914810600002Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755914810600002 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
090 SLEWING TABLE VALVE INSTALLATION(PIPE FILTER INSTALLATION)
D00755914810600002Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755914810600002 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
091 SLEWING TABLE VALVE INSTALLATION(WINCH VALVE INSTALLATION AND
TELESCOPING DERRICKING VALVE)D00755914810600002Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755914810600002 Slewing table valve installation
2 1040300526 •Seal ring 8
6 1040000108 •Bolt 8
7 1040300054 •Washer
24 1010302788 •Winch valve 1
25 1010302781 •Telescoping derricking valve 1
30 Slewing table and its attachments welded assy.1
092 SLEWING TABLE VALVE INSTALLATION(SLEWING CUSHION VALVE AND
SLEWING BRAKE VALVE INSTALLATION)D00755914810600002Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755914810600002 Slewing table valve installation
1 1040100519 •Screw 4
7 1040300054 •Washer
11 1040300062 •Washer
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
093 SLEWING TABLE VALVE INSTALLATION(PRIORITY VALVE AND PILOT
OIL SOURCE BLOCK INSTALLATION)D00755914810600002Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755914810600002 Slewing table valve installation
3 1040101274 •Screw 2
4 1040300063 •Washer
13 1040000652 • 2
19 1010302067 •Priority valve 1
20 1019900552 •Pilot oil source block 1
30 Slewing table and its attachments welded assy.1
094 SLEWING TABLE VALVE INSTALLATION(A/C CONTROL VALVE
BLOCK INSTALLATION)D00755914810600002Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755914810600002 Slewing table valve installation
4 1040300063 •Washer
12 1040000267 •Bolt 4
22 1130100646 •A/C control valve block 1
30 Slewing table and its attachments welded assy.1
095 LEWING TABLE VALVE INSTALLATION(PILOT-OPERATED VALVE INSTALLATION)
D00755914810600002Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755914810600002 Slewing table valve installation
10 1040100026 •Screw 2
11 1040300062 •Washer
23 1010302511 •Pilot-operated valve 1
30 Slewing table and its attachments welded assy.1
096 PILOT OIL SOURCE BLOCK
D1019900552_101227Y-- Zoomlion RT55 Truck Crane 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
097 SLEWING CUSHION VALVE
D1010300495_6500Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
1010300495 Slewing cushion valve
1 P10100001343 •Pilot-operated directional control valve 1
2 (2) •Cushion valve 1 F
098 SLEWING CUSHION VALVE(PILOT-OPERATED DIRECTIONAL CONTROL VALVE)
D1010300495_6500Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
1010300495 Slewing cushion valve
3 (3) •Damper valve 2 F
4 1081000528 •Combination seal washer 4
5 (4) •Spring cover 1 F
6 (5) •Screw 1 F
7 1081000121 •O-ring 1
8 (6) •Spring seat II 1 F
9 (7) •Spring 1 F
10 (8) •Spring seat I 1 F
11 (9) •Screw plug I 1 F
12 1081000103 •O-ring 2
13 (10) •Spring 2 F
14 (11) •Valve core 2 F
15 (12) •Valve body 1 F
16 (13) •Valve stem 1 F
17 (14) •Check valve 2 F
18 (15) •Spring 2 F
19 (16) •Plug 8 F
20 1081000029 •O-ring 11
21 1081003254 •O-ring 1
22 (17) •Cover 1 F
23 (18) •Screw plug II 1 F
24 1019802775 •Relief valve 1
25 1019803073 •Solenoid valve 1
099 SLEWING CUSHION VALVE(DAMPER VALVE)
D1010300495_6500Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
1010300495 Slewing cushion valve
26 (20) •Valve seat 1 F
27 (21) •Valve core 1 F
28 (22) •Spring 1 F
29 (23) •Spring seat 1 F
30 1040301770 •Retaining ring 1
100 SLEWING CUSHION VALVE(RELIEF VALVE)
D1010300495_6500Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
1010300495 Slewing cushion valve
31 1081000862 •O-ring 1
32 (24) •Valve liner 1 F
33 (25) •Valve core 1 F
34 (26) •Spring 1 F
35 1081200472 •O-ring 4
36 (27) •Valve seat 1 F
37 1081000055 •O-ring 3
38 (28) •Screw set 1 F
39 1054500049 •Steel ball 1
40 (29) •Ball seat 1 F
41 (30) •Spring 1 F
42 (31) •Pressure adjusting screw 1 F
43 1040201205 •Nut 1
101 SLEWING CUSHION VALVE(CUSHION VALVE)
D1010300495_6500Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
1010300495 Slewing cushion valve
20 1081000029 •O-ring 11
35 1081200472 •O-ring 4
37 1081000055 •O-ring 3
44 1040201206 •Nut 2
45 (32) •Pressure adjusting screw 2 F
46 1081000035 •O-ring 4
47 (33) •Spring 2 F
48 (34) •Valve needle 2 F
49 (35) •Valve liner 2 F
50 1040301488 •Combination pad 2
51 (36) •Valve seat 2 F
52 (37) •Spring 2 F
53 (38) •Main valve core 2 F
54 (39) •Main valve liner 2 F
55 1081000073 •O-ring 2
56 1081000017 •O-ring 2
57 1040501055 •Pin 2
58 (40) •Filter 2 F
59 (41) •Valve body 1 F
60 (42) •Check valve 2 F
61 (43) •Spring 2 F
62 (44) •Plug 2 F
63 (45) •Cap 2 F
64 (46) •Damping rod 2 F
65 1081200477 •O-ring 4
102 A/C CONTROL VALVE BLOCK
D1130100646_101227Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
1130100646 A/C control valve block
1 1019803081 •Valve block 1
2 1019803082 •Solenoid valve 1
3 1019804678 •Check valve 2
4 1019803083 •Check valve 1
5 1019803084 •Blanking plug 2
103 PILOT-OPERATED VALVE
D1010302511_101227Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
1010302511 Pilot-operated valve
1 1019803187 •Valve body 1
2 1019803188 •Pilot-operated valve 2
3 1019803186 •Blanking plug 2
104 SLEWING BRAKE VALVE
D1010303988_6500Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
1010303988 Slewing brake valve
1 1019804372 •Plug 1
2 1081000054 •Combination washer 1
3 1019804373 •Shuttle valve seat I 2
4 1081000074 •Combination seal washer 3
5 1081001640 •O-ring 4
6 1040300554 •Washer 2
7 1019804374 •Shuttle valve seat II 2
8 1080400027 •Steel ball 2
9 1019804375 •Screw plug 1
10 1019804376 •Plug 1
11 1081000085 •Combination seal washer 1
12 1019804153 •Spring 1
13 1019804377 •Valve core 1
14 1019804378 •Valve body 1
15 1019804154 •Valve core 1
16 1019804148 •Spring 1
17 1019804155 •Plug 1
105 PILOT-OPERATED CONTROL VALVE BLOCK
D1010303710_101227Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
1010303710 Pilot-operated control valve block
1 1019804704 •Valve block 1
2 1019803088 •Check valve 3
3 1019804693 •Solenoid valve 8
4 1019804675 •Coil 8
5 1019803186 •Blanking plug 11
6 1039804758 •Blanking plug 1
7 1019803192 •Accumulator 1
8 1019803193 •Blanking plug 1
106 TELESCOPING BALANCE VALVE INSTALLATION
D00755914832000000Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755914832000000 Telescoping balance valve installation
1 1040000017 •Bolt 4
2 1040301503 •Washer 4
3 1010302059 •Telescoping balance valve 1
4 Telescoping cylinder 1
107 DERRICKING BALANCE VALVE INSTALLATION
D00755914821800000Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755914821800000 Derricking balance valve installation
1 1040300067 •Bolt 4
2 1040000117 •Washer 4
3 1010302038 •Derricking balance valve 1
4 Derricking cylinder 1
108 HOISTING BALANCE VALVE INSTALLATION
D00755914821600000Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755914821600000 Hoisting balance valve installation
1 1040300054 •Washer 4
2 1040000471 •Bolt 4
3 1010301642 •Hoisting balance valve 1
4 Winch reducer 1
109 CAB VALVE INSTALLATION(PILOT-OPERATED CONTROL -O<STIC.)
D00755914810800000Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755914810800000 Cab valve installation
6 1040100105 •Screw 8
7 1040300062 •Washer 8
8 1040200810 •Nut 8
14 1019900679 •Left pilot-operated control joystick 1
15 1019900680 •Right pilot-operated control joystick 1
16 Driver's cab 1
110 CAB VALVE INSTALLATION(FOOT-OPERATED INSTALLATION)
D00755914810800000Y-- Zoomlion RT55 Truck Crane Parts Catalog
POS. CODE DESCRIPTION QTY. REMARK
00755914810800000 Cab valve installation
1 1040000132 •Bolt 4
2 1040300067 •Washer 6
3 1040000152 •Bolt 2
4 1040200113 •Nut 2
5 00755914810801010 •Plate 2
6 1040100105 •Screw 8
7 1040300062 •Washer 8
8 1040200810 •Nut 11
9 1040000110 •Bolt 3
10 1040300063 •Washer 3
11 1019900354 •Hydraulic steering gear 1
12 1010303070 •Foot-operated control valve 1
13 1010302048 •Service brake valve 1
16 Driver's cab 1
111 SCHEMATIC DIAGRAM-HYDRAULIC SYSTEM
D00755911510000002Y-- Zoomlion RT55 Truck Crane Parts Catalog
