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Guangzhou Weikenxin Engineering Machinery Fittings Co., Ltd.
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Hitachi Excavator Ex200-5 M2x146 Motor / Excavator Replacement Parts

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Hitachi Excavator Ex200-5 M2x146 Motor / Excavator Replacement Parts

Hitachi Excavator Ex200-5 M2x146 Motor / Excavator Replacement Parts
Hitachi Excavator Ex200-5 M2x146 Motor / Excavator Replacement Parts

Large Image :  Hitachi Excavator Ex200-5 M2x146 Motor / Excavator Replacement Parts

Product Details:
Place of Origin: JAPAN
Brand Name: Kawasaki
Model Number: m2x146
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Deliberation
Packaging Details: Wooden case
Delivery Time: 5-8days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 1000
Detailed Product Description
Weight: 55KG Purpose: Hitachi Crawler Excavator
Hitachi Part Number: 4330222
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hitachi excavator spare parts

Composition and working principle of slewing mechanism
Composition
The slewing mechanism of hydraulic excavator is mainly composed of slewing ring, slewing reducer, slewing brake and slewing hydraulic system.
The slewing bearing of the slewing ring is like a large rolling bearing, its outer ring is connected with the turntable by bolts, the inner ring is connected with the chassis by bolts, and a rolling body is arranged between the inner and outer rings. The vertical load, horizontal load and overturning moment of the excavator working device acting on the turntable are transmitted to the chassis through the turntable, the outer ring, the rolling body and the inner ring of the slewing bearing.
The rotary reducer of the rotary reducer is fixed on the turntable and connected with the output shaft of the rotary motor. The output shaft of the rotary reducer is equipped with a pinion and the rotary bearing is equipped with an inner ring gear. When the rotary motor drives the rotary reducer to rotate, the pinion installed on the output shaft of the rotary reducer engages with the inner ring gear of the rotary bearing, the pinion rotates around its own axis and the central axis of the inner ring gear of the rotary bearing, and the rotation of the pinion drives the rotary table and the working device of the upper machine to rotate together.

 

Hitachi Excavator Ex200-5 M2x146 Motor / Excavator Replacement Parts 0Hitachi Excavator Ex200-5 M2x146 Motor / Excavator Replacement Parts 1

Contact Details
Guangzhou Weikenxin Engineering Machinery Fittings Co., Ltd.

Contact Person: cscparts

Tel: +8618926165680

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