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Spare Parts Catalogue
MG-1400
Sorting Grapple
1420 kg · 1000 mm shell · 17–28 t carrier
© 2026 MHA Construction Equipment
Changzhou, Jiangsu, P. R. China
Edition 2026 · Rev. 1.0 · EN
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General assembly

MG-1400
#PART NUMBERDESCRIPTIONQTYREMARKS
1MG-1400-01-001MAIN FRAME, WELDED ASSY1
2MG-1400-04-001BEARING BUSH2
3MG-1400-04-002BEARING BUSH4
4MG-1400-06-001V-RING DUST SEAL1VA180
5MG-1400-01-002GRAPPLE SHELL, RH1
6MG-1400-01-003GRAPPLE SHELL, LH1
7MG-1400-01-004WEAR BLADE, REPLACEABLE2
8MG-1400-04-003LINKAGE ASSY1
9MG-1400-04-004BOLT2
10MG-1400-03-001CYLINDER, TYPE 11see separate chapter
11MG-1400-03-002CYLINDER, TYPE 21see separate chapter
12MG-1400-01-005ROTATOR FRAME1
13MG-1400-01-006COVER PLATE, GREASE PORT1
14MG-1050-02-001HYDRAULIC MOTOR1
15MG-1400-02-002PINION1
16MG-1400-02-003LOCK NUT, MOTOR1
17MG-1400-02-004MOTOR BUSHING1
18MG-1050-02-007RELIEF VALVE ASSEMBLY1Set at 14 bar; see separate chapter
19MG-1400-02-006MOTOR OIL SEAL1
20MG-1400-04-005COTTER PIN1Ø4×50
21MG-1050-02-006HYDRAULIC CENTER JOINT ASSEMBLY1see separate chapter
22MG-1400-07-001REDUCER ADAPTOR2G3/4–G1/2
23MG-1400-02-008ANTI-ROTATION PLATE1
24MG-1400-05-001SCREW, HEX SOCKET HEAD CAP2M10×25
25MG-1400-05-002WASHER, EXTERNAL SERRATED LOCK2M10
26MG-1400-07-002ADAPTOR5G3/4
27MG-1400-07-003REDUCER ADAPTOR4G1/2(ED)–G3/8
28MG-1400-07-004GREASE NIPPLE1M10×1
29MG-1400-05-003WASHER, EXTERNAL SERRATED LOCK4M12
30MG-1400-05-004SCREW, HEX SOCKET HEAD CAP4M12×30
31MG-1400-02-009SLEWING RING1
32MG-1400-07-005EXTENDED ADAPTOR1L90
33MG-1400-07-00690° ELBOW2G3/4
34MG-1400-05-005NORD-LOCK WASHER48M16
35MG-1400-05-006SCREW, HEX SOCKET HEAD CAP48M16×90
36MG-1400-06-002DUST SEAL1
37MG-1400-03-003CYLINDER LONG SHAFT1
38MG-1400-03-004CYLINDER SHORT SHAFT1
39MG-1400-03-005END CAP, CYLINDER SHORT SHAFT2
40MG-1400-05-007SCREW, HEX SOCKET HEAD CAP1M12×210
41MG-1400-05-008LOCK NUT1M12
42MG-1400-07-007HOSE, HYDRAULIC1
43MG-1400-07-008HOSE, HYDRAULIC1
44MG-1400-05-009SCREW, HEX SOCKET COUNTERSUNK HEAD18M20×40
45MG-1400-05-010HEX NUT18M20
46MG-1400-05-011NORD-LOCK WASHER9M12
47MG-1400-05-012SCREW, HEX SOCKET HEAD CAP4M12×80
48MG-1400-05-013SCREW, HEX SOCKET HEAD CAP4M12×35
49MG-1400-04-006BEARING BUSH3
50MG-1400-04-007WASHER, MAIN PIN2M36
51MG-1400-04-008SLOTTED NUT2M36×3
52MG-1400-07-009STRAIGHT ADAPTOR8G1/2
53MG-1400-07-010GREASE NIPPLE13M10×1
54MG-1400-04-009BEARING BUSH2
55MG-1400-05-014HEX BOLT, NYLON INSERT LOCK NUT2M16×150
56MG-1400-04-011COTTER PIN2Ø6.3×65
57MG-1400-04-012LOCATING PIN2Ø12×40
58MG-1400-07-011PLUG2G3/4
59MG-1400-07-012PLUG2G1/2

Hydraulic cylinder · pos. 10

MG-1400
#PART NUMBERDESCRIPTIONQTYREMARKS
201MG-1050-03-201CYLINDER BODY1
202MG-1400-03-202ROD1
203MG-1400-03-203COVER1
204MG-1400-03-204PISTON1
205MG-1400-03-205SEAL KIT, COMPLETE1
206MG-1400-03-206GREASE NIPPLE2
207MG-1400-03-207BEARING BUSH (CYLINDER)160×70×80
208MG-1400-03-208PLUG2
209MG-1400-03-209BEARING BUSH (CYLINDER)160×70×60

Hydraulic cylinder · pos. 11

MG-1400
#PART NUMBERDESCRIPTIONQTYREMARKS
301MG-1400-03-301CYLINDER BODY1
202MG-1400-03-202ROD1
203MG-1400-03-203COVER1
204MG-1400-03-204PISTON1
205MG-1400-03-205SEAL KIT, COMPLETE1
206MG-1400-03-206GREASE NIPPLE2
207MG-1400-03-207BEARING BUSH (CYLINDER)160×70×80
208MG-1400-03-208PLUG2
209MG-1400-03-209BEARING BUSH (CYLINDER)160×70×60

Hydraulic Center Joint Assembly

MG-1400
#PART NUMBERDESCRIPTIONQTYREMARKS
MG-1050-02-006HYDRAULIC CENTER JOINT ASSEMBLY1
101MG-1050-02-101CENTER JOINT HOUSING1
102MG-1050-02-102CENTER JOINT ROTOR1
103MG-1050-02-103CENTER JOINT COVER1
104MG-1050-02-104SCREW, HEX SOCKET HEAD CAP4M8×20
105MG-1050-02-105SEAL KIT, COMPLETE1

Relief Valve Assembly

MG-1400
#PART NUMBERDESCRIPTIONQTYREMARKS
MG-1050-02-007RELIEF VALVE ASSEMBLY1
1MG-1050-02-301VALVE BLOCK1
2MG-1050-02-302RELIEF VALVE1LBRV2-10-30
3MG-1050-02-303G1/4 PLUG24BN-04WD
4MG-1050-02-304G1/8 PLUG34BN-02WD
5MG-1050-02-305G1/2-L57 HOLLOW BOLT2STANDARD
6MG-1050-02-306G1/2 BONDED SEAL4STANDARD
GRAPPES · MG SERIES
Spare Parts Documentation · Edition 2026 · EN
Use only original MHA spare parts.
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© 2026 MHA Construction Equipment
MG-1400 · Parts Manual · Rev. 1.0