Product Details

track roller bottom roller excavator undercarriage parts R220 R300 R305

Product Description

1.Specifications Of Product

Material	special alloy steel
Finish	Smooth
Colors	Black
Technique	forging,special heat tratment, welding
Surface Hardness	HRC47-52
Warranty time	2000 hour
Certification	ISO9001-2008
FOB Price	FOB Xiamen USD 30-300/Piece
MOQ	30piece
Delivery Time	Within 20-30 days after contract established

2. Pictures of Product

3. Product Details

(1) Double conical sealing and lifelong lubrication design enable the road wheel to have longer service life and perfect performance in any circumstances

(2) The shell made by not forging treatment obtains superior structure of internal materials and fiber

(3) Differential quenching of feed-through quenching heat treatment if effective in crack resistance

4. Product Model Numbers

BRAND	CATALOGUE
PC	PC30	PC40	PC56	PC60	PC70	PC120
PC	PC200	PC220	PC300	PC360	PC400	PC650-8
E	E70B	E120	E200	E306	E307	E312
	E200B	E320	E323	E324	E325	E329
	E330B	E330C
EX	EX 60	EX70	EX120	EX200	EX230	EX270
EX	EX300	EX470
ZAX	ZAX230	ZAX250	ZAX350	ZAX470
SH	SH 60	SH65	SH120	SH200	SH210	SH220
SH	SH265	SH300	SH360	SH460
EC	EC 55	EC210	EC240	EC290	EC360	EC460
SK	SK 60	SK75	SK100	SK120	SK135	SK140
SK	SK200	SK220	SK230	SK260	SK460
R	R 60	R130	R200	R220	R225-7	R300
R	R305	R335-7	R375	R445
DH	DH 55	DH80	DH150	DH225	DH260	DH280
DH	DH300	DH360	DH500
IHI	IHI 55	IHI65	IHI80
YC	YC 35	YC60	YC85
HD	HD 700	HD280	HD820	HD1430
CS	CS 210	CS240	CS360
Kubota	Kubota 15	Kubota 50	Kubota 161
shanhe	shanhe 20	shanhe 30	shanhe 50	shanhe 60	shanhe 70	shanhe 90

The above models are reference, many models we can't list here. Please directly send us your models.We'll do our best to meet your requirements.

Company

Zunhua Yonghui Engineering Machinery Accessories Co,.LTD has always been “down-to-earth,hard work and innovation” as enterprise culture and “quality of survival” as our business philosophy. Our products have passed the ISO9001:2008 international quality management system certification. We mainly engage in all kinds of engineering machinery structure parts and chassis parts, including the main assistant lever, cylinder and four-wheel area and etcetera.

The parts are applicable to Komatsu, Hitachi, Kobelco,Sumitomo,Daewoo and other wheel-know domestic and international brands of excavator. Now we have developed our international market, currently our products are being exported to Asia, Europe, North America and other regions.

Parts Model

Our main products are Bucket Link,Tension cylinder,recoil spring,connecting rod, track guard,bush,Pin,Yoke,Drill Rod,Bucket,spring and undercarriage parts.

We have 3 factories in Tangshan City to handle all productionand can easily meet customer demand for these products. With our team, we can manufacture not only independent but also customized OEM products.

Trade Show

Factory Show

We boast a professional technical R&D team and has entered in a long-term contract with many senior technical engineer and experts in Tsinghua University. Besides, We have introduced the state-of-the-art processing devices and testing devices.

Certifications

Our products have passed the ISO9001:2008 international quality management system certification.

If you have any questions, please feel free to contact us.

Name:Vincent

Skype:vincently0819

Wechat/QQ: 465583688

Whatsapp: +86-18633339579