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Spare Parts Catalogue
MG-850
Sorting Grapple
850 kg · 800 mm shell · 10–16 t carrier
© 2026 MHA Construction Equipment
Changzhou, Jiangsu, P. R. China
Edition 2026 · Rev. 1.0 · EN
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General assembly

MG-850
#PART NUMBERDESCRIPTIONQTYREMARKS
1MG-850-01-001MAIN FRAME, WELDED ASSY1
2MG-850-01-005ROTATOR FRAME1
3MG-850-01-002GRAPPLE SHELL, LH1
4MG-850-01-003GRAPPLE SHELL, RH1
5MG-850-04-001LINKAGE ASSY1
6MG-850-02-009SLEWING RING1013.25.500z-00
7MG-1050-02-001HYDRAULIC MOTOR1530375T3831AAAAA
8MG-1050-02-006HYDRAULIC CENTER JOINT ASSEMBLY1see separate chapter
9MG-850-03-001CYLINDER1
10MG-850-02-003LOCK NUT, MOTOR1
11MG-1050-02-002PINION1
12MG-850-02-008ANTI-ROTATION PLATE1
13MG-850-04-004BOLT2
14MG-850-04-002BOLT2
15MG-850-07-001ADAPTOR11BG-12
16MG-850-04-007WASHER4M36
17MG-850-04-005BEARING BUSH4
18MG-850-04-008COTTER PIN4Ø6.3×65
19MG-850-04-009SLOTTED NUT4M36×3
20MG-1050-01-004WEAR BLADE, REPLACEABLE2
21MG-850-06-002V-RING DUST SEAL1VA180
22MG-850-04-006BEARING BUSH4
23MG-850-07-009PLUG2G3/4
24MG-850-07-011ADAPTOR4G3/4
25MG-850-07-010PLUG2G1/2
26MG-850-07-006STRAIGHT ADAPTOR2G1/2
27MG-850-07-004EXTENDED ADAPTOR1L90
28MG-850-07-007HOSE, HYDRAULIC1
29MG-850-07-008HOSE, HYDRAULIC1
30MG-850-05-012SCREW, HEX SOCKET HEAD CAP4M12×80
31MG-850-05-011NORD-LOCK WASHER4M12
32MG-850-05-013SCREW, HEX SOCKET HEAD CAP4M12×35
33MG-850-05-014NORD-LOCK WASHER4M12
34MG-850-05-001SCREW, HEX SOCKET HEAD CAP2M10×25
35MG-850-05-002WASHER, EXTERNAL SERRATED LOCK2M10
36MG-850-05-006SCREW, HEX SOCKET HEAD CAP36M16×70
37MG-850-05-005NORD-LOCK WASHER36M16
38MG-850-07-00590° ELBOW2G3/4
39MG-850-05-009SCREW, HEX SOCKET COUNTERSUNK HEAD14M20×45
40MG-850-05-010HEX NUT14M20
41MG-850-07-003GREASE NIPPLE10M10×1
42MG-1050-02-007RELIEF VALVE ASSEMBLY1Set at 14 bar; see separate chapter
43MG-850-07-002REDUCER ADAPTOR4G1/2(ED)–G3/8
44MG-850-07-012REDUCER ADAPTOR2G3/4–G1/2

Hydraulic Center Joint Assembly

MG-850
#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-850
#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.
For the latest interactive catalogue scan the QR code or visit: mhadocs.com
© 2026 MHA Construction Equipment
MG-850 · Parts Manual · Rev. 1.0