Characteristics of the Product

1. Easy installation

2.High abrasion resistanceand aging  resistance

3. Insensibility against shock loads and pressure peaks

4. High and low temperature resistance, oil resistance , great flexibility etc

5. Stable Performance and Long life

Application

Komatsu:
PC40-7 PC60-5-6-7 PC75 PC100-3-5 PC120-5 PC130 PC200-2-3-4-5-6-7-8 PC220-1-3-5 PC230 PC240 PC300-1-5-6-7 PC400-1-3-5

Hitachi:
EX40 EX55 ZX55 EX55-5B EX60-2-3 EX70(ZX70) EX100M EX100-1-2-3-5 EX120 EX150 EX160 EX200-1-2-3-5 ZX200 ZX210 EX220 ZX230 EX300-1-2-3-5 EX330 EX400 UH08 UH07 UH10 UH14

Sumitomo:
SH60 SH65 SH100 SH120-A3 SH120 SH200 SH220-1-5 SH260 SH280 SH300-1-2-3 SH340 SH580-5 S25 S35 S120 S160 S250 S260 S265F2 S280 S280F2 S280FA

Kobelco:
SK30 SK40 SK60 SK100 SK120 SK200-1-6 SK220-1-3 SK230-3-6 SK300 SK320 SK07-1-2-7 SK07N2 SK09

Caterpillar:
E70 E110 E120B E180 E200B E240 E300B E307 CAT311 CAT312 E320 E325 E330 E450 MS180

Daewoo:
DH55 DH60 DH70 DH80 DH150 DH150W DH175 DH200 DH210 DH215-7-9 DH220-3-5-7 DH225 DH255 DH258 DH280 DH300 DH320 DH330 DH340 DH370 DH400

Kato:
HD250 HD250SE HD400 HD450 HD500 HD510 HD550 HD550SE HD650 HD700 HD770 HD800 HD1250 HD1430

Hyundai:
R55 R60-5-7-9 R80 R110 R130-1-2-7 R150 R190 R200-1-2 R210 R215 R220 R225-7 R265 R290 R305 R455

Volvo:
EC55B EC60C EC140B EC200B EC210B EC240B EC290B EC360B EC460B EC550

Bulldozer:
D20 D31 D50 D60 D65 D30 D40 D60-3 D6B D5 D80 D85 D3C D4C D4D D75 D80A-7 D4E D4H-1 D31-15 D31-18 D50-15 D50-16 D6D D5H D8N D9N D155 D31 D355 D10

Why Choose Us

1. Why Choose Us?

We  offer brand new products through regular channels.

2. Advantages:

a. Possess 6 Years' Industry Experience

b. Have Senior Engineers with over 20 Years' Working Experience

c. Perfect after sale system

d. Have No Limit of Order Quantity

Our Service

"No best but only better" is what we are pursuing, with the principal "Good quality and Best services at reasonable prices", we strive to continually improve our production technique to provide better products at better prices.

Certifications Display

Successful Case

Packaging and Delivery

Packaging Details:   plastic bag with paper box outside

Delivery Detail:        Shipped in 3 days after payment

FAQ

Q:     How can we trust your company?

A:  We are the officially authorized  dealer and distributor of some famous brands such . And we are registered in the Commercial Department of China, with the whole qualification for exporting. Certificates including ISO9001 can also be provided.

Q:     How about your warranty item?

A:     Warranty 3-12 months, different products have different warranty

Q:     How about your product quality?

A:     All our products are from the original manufacturers and the quality is 100% guaranteed.

Q:     Can I be your agent in my country ?

A:     It's OK if the order quantity is appropriate. We looks forward to long-term cooperation.

Q:     Can I be your agent in my country ?

A:     Contact: ANDY

Phone: 0086-15222110287

Tel: 0086-310-7433989

Email: bettermachinery@hotmail.com

Web: http://www.bettermachinery.cn

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Replacement of oil seals and installation should pay attention to
Replace oil seal:

1. When removing the oil seal, be sure to replace it with a new one

2. When removing the oil seal, do not damage the inner surface of the bore.

3. When replacing the new oil seal, leave approximately 2 mm of the joint in the cavity. When the lip of the new oil seal contacts the shaft, the contact of the old oil seal is removed.

Seal installation method:

1. Apply a thin coat of lubricant or mineral oil to the shaft surface and chamfer. When inserting or inserting the shaft into the oil seal, to prevent the lip part of the tilt.

2. Carefully insert the shaft into the oil seal, keeping the oil seal concentric with the shaft center.

3. When inserting the shaft into the weight of the heavy chamber or inserting the long axis into the mechanically assembled cavity when installing the oil seal, force the lip end in a portion of the lip portion so that the shaft and cavity are assembled After assembly oil seal. When the oil seal can not be installed, consider setting the guide for the chamber and shaft.