M5X130 LG200 SY205 Excavator swing motor repair guide for sany excavator

M5X130 LG200 SY205 Excavator swing motor repair guide for sany excavator

SK250-6E	SK250-6E LQ15V00015F2	Swing motor SK250-6E
PC200-7	706-7G-01040	Swing motor PC200-7
EC360 (new, old)	SA8230-31780	Swing motor EC360 (new, old)
EC380 M5X250	14653149	Swing motor EC380 M5X250
SOLAR255 DH258	401-00352	SWING MOTOR SOLAR255
EX200-5	4330222	SWING MOTOR EX200-5
ZX200-3, ZX200-1 (ZX450) (M5X130)	4423009	SWING MOTOR ZX200-3, ZX200-1 (ZX450) (M5X130)
R330-9S DH258	31Q8-10130(70)	SWING MOTOR R330-9S
ЕС290	14524190	Swing motor ЕС290
EX60-2	9118328	Swing gearbox
SK350-8	M5X180	swing motor
E315D	266-8046	Swing motor assy
DX225 (M2X150) DH225-7	k1000697a	SWING MOTOR SOLAR DX225 (M2X150)
SOLAR300, DX300LC DH300-7	401-00457B	SWING MOTOR SOLAR300, DX300LC
E320	1588986	SWING MOTOR E320 (M5X130)
SK250-6E	LQ15V00015F2	Swing motor SK250-6E

In terms of working principle, most excavator swing motors adopt a hydraulic piston structure, which has the advantages of high volumetric efficiency and large output torque. Its working process is divided into two stages: oil suction and oil pressure. When hydraulic oil enters the motor cylinder block from the oil inlet, it pushes the piston to extend and press the swash plate, causing the cylinder block to generate a rotating torque. At the same time, the piston on the other side retracts under the action of the swash plate, discharging low-pressure oil from the oil outlet. Through this continuous reciprocating movement of the piston, the continuous rotation of the motor output shaft is realized, providing stable power for the swing action.

GZ Yuexiang Engineering Machinery Co., Ltd.

GZ Yuexiang Engineering Machinery Co., Ltd, is a foreign trade company integrating development, sales, procurement, warehousing, transportation and service. Founded in September 2013, we have more than twelve years of experience in machinery trade.

Our main products are Excavator Hydraulic Spare Parts, Hydraulic Main Pump, Swing Motor, Travel Motor, Final Drive Ass'y, Swing Device Ass'y, Swing Gearbox, Travel Gearbox, Gears, Regulators, Relief Valve, Fan Motor and other hydraulic items with genuine and aftermarket quality. Until now, our products have been exported to more than 198 countries and regions, spreading all over the Middle East, Southeast Asia, Africa, North America, South America, Europe and Oceania with our own brand "Belparts", which is highly praised by foreign customers and enjoys a high reputation.

In the future, to practice our company culture “DO BETTER FOR TOMORROW ”, we will strive to learn more professional knowledge about machinery parts and increase our procurement and sales experience to provide customers with better products and services! What’s more, we will devote to develop a more broad business space together base on long-term, friendly, mutually beneficial and win-win business relations.