Rotary motor assembly/Swing motor assembly/ Swing gearbox with motor for MA130W/GS11

• Customization: Available
• Transmission Form: Gear
• Type: Swing Moter Assembly
• Model NO.: MA130W/GS11
• Rated Pressure: 25.5 MPa
• Rated Speed: 1670 R/Min
• Displacement: 129.6ml/R
• Transport Package: Export Standard Package
• Trademark: CCHC
• Origin: Shandong China
• HS Code: 8430699000

Product Description

This model is mainly applied to 20-21T hydraulic excavator rotary drive device. The motor is composed of swash plate axial piston motor and two-stage planet gear speed reducer. The motor is integrated with safety relief valve, oil supplementary valve, anti-reverse valve and built-in mechanical stop brake, which is safe and reliable and has good performance.
The motor is composed of swash plate axial piston motor and two-stage planet gear speed reducer. The motor is integrated with safety relief valve, oil supplementary valve, anti-reverse valve and built-in mechanical stop brake, which is safe and reliable and has good performance.

Hydraulic motor	Displacement(ml/r)	129.6
	Working pressure(MPa)	25.5
	Input flow(L/min)	216.5
	Output speed(r/min)	1670
	Theoretical output torque(25.5MPa)(N·m)	526
	Brake torque(N·m)	253
Speed reducer	Model	GS11A01
	Reducttion speed ratio	20.7
	Theoretical output torque(25.5MPa)(N·m)	10890
	Output speed(r/min)	80.7

Company Profile

Shandong CCHC Hydraulics  Co., Ltd. formerly was established in February, 2010, and officially put into
operation on October 14th, 2011,the company is one of the subsidiaries of Shandong Changlin Machinery Group,the total investment is 2.6 billion yuan, which is one of the largest high-
end mechanical power flow products in China so far. The main products include pumps, valves, motors,
reducers, gearboxes, etc. The product application covers engineering machinery, agricultural machinery,
industry and other fields.