Quanzhou Sanqi Engineering Machinery Co.Ltd

Call Us: +86-15280893778

E-mail: sales@cn-sanqi.com

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Product

Bulldozer Cutting Edge (D6H, D7G, D8K)

Bulldozer Cutting Edge (D6H, D7G, D8K)

Every parts of our excavator track link assembly Every compoment is manufactured from tough and abrasion resistance material and made stronger with computer controlled heat treatment processes.

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Product Introduction

To create much more price for Bulldozer Track Roller, Crawler Crane Idler, Bulldozer Lower Roller D3C. Newly introduced manufacturing equipment, a strong R&D team, a brand-new scientific management system and a professional after-sales service team have enhanced the influence of our company. We firmly believe that only innovative companies can remain invincible in the new competitive environment. With good corporate reputation, unique business style and strong market development ability, our company has achieved one after another proud performance.

Track Link D7G D7F

Production introduction

Every parts of our excavator track link assembly Every compoment is manufactured from tough and abrasion resistance material and made stronger with computer controlled heat treatment processes. Designs produced with our proprietary processes result in loger life and lower service requirements for machine users.


Detailed information of shovel track link assembly D7D D7F as below:

Applicable pitch range

90 to 317.5

Material

steel 35MnB or 40Mn2 for link piece


Steel 20CrMnTi or 40Cr fro track pin and bush

Manufacturing method

Forging,lathing,milling,drilling, heat treatment,assembly, paining

Color

Black, yellow etc..

Packing

pallets

Delivery time

Around 30days

Port of shipment

Xiamen

guarantee time

6 months

OEM and ODM

Acceptable

Payment term

TT


LC at sight


详情图 1 excavator track assy


Sizes of track chain D7G D7F

详情图 2 excavator track link assy


Track Link D7G D7F


FIAT-HITACHI   71401197 caralwer tracked excavator track linksKOMATSU   14X-32-01140 caralwer tracked excavator track links
ITM   E0403800M00050 caralwer tracked excavator track linksBERCO KM2094/45   caralwer tracked excavator track links
JCB JSA0033   caralwer tracked excavator track linksITM G40650E0M00045   caralwer tracked excavator track links
BERCO   CR5926/48 caralwer tracked excavator track linksKOMATSU 14Y-32-00010   caralwer tracked excavator track links
FIAT-KOBELCO/NEW   HOLLAND 72212377 caralwer tracked excavator track linksKOMATSU 14Y-32-00020   caralwer tracked excavator track links
ITM   E16306A1M00048 caralwer tracked excavator track linksBERCO KM2094/42   caralwer tracked excavator track links
JCB 331/53389   caralwer tracked excavator track linksITM G40650E0M00042   caralwer tracked excavator track links
KOBELCO   LC62D00001F2 caralwer tracked excavator track linksKOMATSU 14U-32-00010   caralwer tracked excavator track links
BERCO   SI1057/50 caralwer tracked excavator track linksBERCO KM1103/38   caralwer tracked excavator track links
ITM   E1640601M00050 caralwer tracked excavator track linksBERCO KM307A/38   caralwer tracked excavator track links
KOBELCO   LS62D00003F2 caralwer tracked excavator track linksITM E4085000M00038   caralwer tracked excavator track links
SUMITOMO   KTA1186 caralwer tracked excavator track linksKOMATSU 145-32-00050   caralwer tracked excavator track links
BERCO   FT2767/47 caralwer tracked excavator track linksKOMATSU 145-32-00060   caralwer tracked excavator track links
BERCO   FT2767B/47 caralwer tracked excavator track linksKOMATSU 154-32-00010   caralwer tracked excavator track links
BERCO   FT4333/47 caralwer tracked excavator track linksKOMATSU 154-32-00011   caralwer tracked excavator track links
BERCO SI391/47   caralwer tracked excavator track linksKOMATSU 154-32-00012   caralwer tracked excavator track links
FIAT-HITACHI   71401013 caralwer tracked excavator track linksKOMATSU 154-32-00013   caralwer tracked excavator track links
FIAT-HITACHI   71401181 caralwer tracked excavator track linksKOMATSU 154-32-00014   caralwer tracked excavator track links
FIAT-KOBELCO/NEW   HOLLAND 71401181 caralwer tracked excavator track linksKOMATSU 154-32-00015   caralwer tracked excavator track links
ITM   F04140B0M00047 caralwer tracked excavator track linksKOMATSU 154-32-00016   caralwer tracked excavator track links
BERCO   KM2233/48 caralwer tracked excavator track linksKOMATSU 154-32-00023   caralwer tracked excavator track links
BERCO SI801/48   caralwer tracked excavator track linksKOMATSU 154-32-00024   caralwer tracked excavator track links
DAEWOO   272-00062A caralwer tracked excavator track linksKOMATSU 154-32-00025   caralwer tracked excavator track links
DAEWOO   272-00062 caralwer tracked excavator track linksKOMATSU 154-32-00050   caralwer tracked excavator track links
FIAT-HITACHI   71401513 caralwer tracked excavator track linksKOMATSU 154-32-00110   caralwer tracked excavator track links
FIAT-HITACHI   71474914 caralwer tracked excavator track linksKOMATSU 154-32-00111   caralwer tracked excavator track links
HITACHI   9167840 caralwer tracked excavator track linksKOMATSU 154-32-00112   caralwer tracked excavator track links
HITACHI   9202852 caralwer tracked excavator track linksKOMATSU 154-32-00113   caralwer tracked excavator track links
HYUNDAI   81N8-26600 caralwer tracked excavator track linksKOMATSU 154-32-00114   caralwer tracked excavator track links
ITM   E40306C1M00048 caralwer tracked excavator track linksKOMATSU 154-32-00115   caralwer tracked excavator track links
JOHN DEERE   AT250256 caralwer tracked excavator track linksBERCO KM1103/37   caralwer tracked excavator track links
KOMATSU   207-32-00310 caralwer tracked excavator track linksBERCO KM307A/37   caralwer tracked excavator track links
BERCO KM256/37   caralwer tracked excavator track linksITM E4085000M00037   caralwer tracked excavator track links
BERCO   KM256A/37 caralwer tracked excavator track linksKOMATSU 145-32-00012   caralwer tracked excavator track links
BERCO KM953/37   caralwer tracked excavator track linksKOMATSU 145-32-00013   caralwer tracked excavator track links
ITM   E40650A0M00037 caralwer tracked excavator track linksKOMATSU 145-32-00014   caralwer tracked excavator track links
KOMATSU   144-32-00010 caralwer tracked excavator track linksKOMATSU 145-32-00015   caralwer tracked excavator track links
KOMATSU   144-32-00012 caralwer tracked excavator track linksKOMATSU 145-32-00016   caralwer tracked excavator track links
KOMATSU   144-32-00013 caralwer tracked excavator track linksKOMATSU 145-32-00017   caralwer tracked excavator track links
KOMATSU   144-32-00014 caralwer tracked excavator track linksKOMATSU 145-32-00025   caralwer tracked excavator track links
KOMATSU   144-32-00015 caralwer tracked excavator track linksKOMATSU 145-32-00030   caralwer tracked excavator track links
KOMATSU   144-32-00017 caralwer tracked excavator track linksBERCO KM1103/39   caralwer tracked excavator track links
KOMATSU   144-32-00020 caralwer tracked excavator track linksITM E4085000M00039   caralwer tracked excavator track links
KOMATSU   144-32-00023 caralwer tracked excavator track linksKOMATSU 154-32-00400   caralwer tracked excavator track links
KOMATSU   144-32-00024 caralwer tracked excavator track linksBERCO KM1103/40   caralwer tracked excavator track links
BERCO KM256/42   caralwer tracked excavator track linksITM E4085000M00040   caralwer tracked excavator track links
BERCO   KM256A/42 caralwer tracked excavator track linksKOMATSU 15B-32-00100   caralwer tracked excavator track links
BERCO KM953/42   caralwer tracked excavator track linksBERCO KM1103/41   caralwer tracked excavator track links
ITM   E40650A0M00042 caralwer tracked excavator track linksBERCO KM307A/41   caralwer tracked excavator track links
KOMATSU   144-820-0010 caralwer tracked excavator track linksITM E4085000M00041   caralwer tracked excavator track links
KOMATSU   144-820-0011 caralwer tracked excavator track linksKOMATSU 154-32-00030   caralwer tracked excavator track links
KOMATSU   144-820-0012 caralwer tracked excavator track linksKOMATSU 154-32-00031   caralwer tracked excavator track links
KOMATSU   144-820-0013 caralwer tracked excavator track linksKOMATSU 154-32-00032   caralwer tracked excavator track links
KOMATSU   144-820-0015 caralwer tracked excavator track linksKOMATSU 154-32-00033   caralwer tracked excavator track links
KOMATSU   144-820-0016 caralwer tracked excavator track linksKOMATSU 154-32-00034   caralwer tracked excavator track links
KOMATSU   144-820-0017 caralwer tracked excavator track linksKOMATSU 154-32-00035   caralwer tracked excavator track links
ITM   E4065000M00037 caralwer tracked excavator track linksKOMATSU 154-32-00070   caralwer tracked excavator track links
KOMATSU   144-32-00012 caralwer tracked excavator track linksKOMATSU 154-32-00210   caralwer tracked excavator track links
KOMATSU   144-32-00013 caralwer tracked excavator track linksKOMATSU 154-32-00211   caralwer tracked excavator track links
KOMATSU   144-32-00015 caralwer tracked excavator track linksKOMATSU 154-32-00212   caralwer tracked excavator track links
KOMATSU   144-32-00017 caralwer tracked excavator track linksKOMATSU 154-32-00213   caralwer tracked excavator track links
KOMATSU   144-32-00030 caralwer tracked excavator track linksKOMATSU 154-32-00430   caralwer tracked excavator track links
KOMATSU   144-32-00031 caralwer tracked excavator track linksKOMATSU 155-32-00010   caralwer tracked excavator track links
TM   E4065000M00039 caralwer tracked excavator track linksKOMATSU 155-32-00011   caralwer tracked excavator track links
KOMATSU   141-32-00040 caralwer tracked excavator track linksKOMATSU 155-32-00012   caralwer tracked excavator track links
KOMATSU   141-32-00041 caralwer tracked excavator track linksKOMATSU 155-32-00013   caralwer tracked excavator track links
KOMATSU   141-32-00042 caralwer tracked excavator track linksKOMATSU 155-32-00014   caralwer tracked excavator track links
KOMATSU   141-32-00043 caralwer tracked excavator track linksBERCO KM1103/45   caralwer tracked excavator track links
KOMATSU   141-32-00044 caralwer tracked excavator track linksBERCO KM307A/45   caralwer tracked excavator track links
KOMATSU   141-32-00045 caralwer tracked excavator track linksITM E4085000M00045   caralwer tracked excavator track links
KOMATSU   141-32-00046 caralwer tracked excavator track linksKOMATSU 154-32-00260   caralwer tracked excavator track links
KOMATSU   141-32-00046E caralwer tracked excavator track linksKOMATSU 154-32-00261   caralwer tracked excavator track links
KOMATSU   144-32-B8100 caralwer tracked excavator track linksKOMATSU 154-32-00262   caralwer tracked excavator track links
ITM   E4065000M00040 caralwer tracked excavator track linksKOMATSU 154-32-00263   caralwer tracked excavator track links
KOMATSU   144-32-00071 caralwer tracked excavator track linksKOMATSU 154-32-00410   caralwer tracked excavator track links
ITM   E4065000M00042 caralwer tracked excavator track linksBERCO KM3904/45   caralwer tracked excavator track links
KOMATSU   144-820-0016 caralwer tracked excavator track linksKOMATSU 154-32-00650   caralwer tracked excavator track links
KOMATSU   144-820-0016E caralwer tracked excavator track linksBERCO KM3904/41   caralwer tracked excavator track links
KOMATSU   144-820-0017 caralwer tracked excavator track linksKOMATSU 154-32-00620   caralwer tracked excavator track links
ITM   E4065000M00044 caralwer tracked excavator track linksBERCO KM965/43   caralwer tracked excavator track links
KOMATSU   144-820-0024 caralwer tracked excavator track linksITM F4031800M00043   caralwer tracked excavator track links
KOMATSU   144-820-0025 caralwer tracked excavator track linksKOMATSU 202-32-00113   caralwer tracked excavator track links
ITM   E4065000M00049 caralwer tracked excavator track linksKOMATSU 202-32-00114   caralwer tracked excavator track links
KOMATSU   14F-32-00020 caralwer tracked excavator track linksKOMATSU 202-32-00116   caralwer tracked excavator track links
KOMATSU   14F-32-00021 caralwer tracked excavator track linksBERCO KM965/46   caralwer tracked excavator track links
BERCO   KM2868/40 caralwer tracked excavator track linksITM F4031800M00046   caralwer tracked excavator track links
ITM   G4061000M00040 caralwer tracked excavator track linksKOMATSU 202-32-00123   caralwer tracked excavator track links
KOMATSU   134-32-00020 caralwer tracked excavator track linksKOMATSU 202-32-00124   caralwer tracked excavator track links
BERCO   KM2868/46 caralwer tracked excavator track linksKOMATSU 202-32-00130   caralwer tracked excavator track links
ITM   G4061000M00046 caralwer tracked excavator track linksKOMATSU 202-32-00131   caralwer tracked excavator track links
KOMATSU   13G-32-00020 caralwer tracked excavator track linksBERCO KM965/48   caralwer tracked excavator track links
BERCO   KM2095/39 caralwer tracked excavator track linksITM F4031800M00048   caralwer tracked excavator track links
ITM   E40657E0M00039 caralwer tracked excavator track linksKOMATSU 203-32-00011   caralwer tracked excavator track links
KOMATSU   14X-32-00100 caralwer tracked excavator track linksBERCO KM1262/40   caralwer tracked excavator track links
BERCO   KM2095/42 caralwer tracked excavator track linksITM E4012701M00040   caralwer tracked excavator track links
ITM   E40657E0M00042 caralwer tracked excavator track linksKOMATSU 202-32-00201   caralwer tracked excavator track links
KOMATSU   14U-32-00100 caralwer tracked excavator track linksKOMATSU 202-32-00202   caralwer tracked excavator track links
BERCO   KM2094/39 caralwer tracked excavator track linksBERCO KM1262/38   caralwer tracked excavator track links
ITM   G40650E0M00039 caralwer tracked excavator track linksITM E4012701M00038   caralwer tracked excavator track links
KOMATSU   14X-32-00010 caralwer tracked excavator track linksKOMATSU 20X-32-00100   caralwer tracked excavator track links

Manufacturers’ names, numbers, symbols and descriptions are used for reference purposes only and it is not implied that any part listed is the product of the manufacturers.

track link

Characterristics of track link assy D7G

1. Hign-degree harden treatment ensure the most strength and wearness.

2. The track pin is done the tempering and the surface intermediate frequency quenching treatment,

which ensure the sufficient hardness of core and abrasion resistance of external surfaces.

3. The track bushing is done the tempering ensure the reasonale hardness of core and abrasion

resistance of internal and external surfaces.


Quality control procesures

When material come inside our factory, we need to analyze the material compostion. after several parts are heat treated, we need to check the hardness before all are done.And our inspectors will check the sizes at ramdom when parts are being machined or assembled

Particle Examination: Magneric Particle Test of Each Track Link to Eliminate Detective Product　

And we will check the size of every track bush hole of every link piece.


详情图 3 excavator track link assembly



FAQ

1. What is MOQ for the order?

Generally speaking, the MOQ is a full container load of 20 feet container. Under this condition, the single cost can be lowered. if customers ask for less full container load. It is also acceptable.

2. How can you control your quality?

When material come inside our factory, we need to analyze the material cost. And when front idlers and sprocket rims material are casted. We need to analyze the composition to see if the material is qualified or not. When rollers and front idlers are being assembled, we need to oil leakage testing. After several parts are heat treated, we need to check the hardness before all are done.And our inspectors will check the sizes at ramdom when parts are being machined or assembled. All of these can guarantee the parts with correct sizes and good quality.

3. What is the percent of your parts for overseas market?

70percent of our parts are for overseas market.

4. Is there any guarantee of your parts?

There are 6 months guarantee time for excacavar parts under normal working conditions and 3months guaranteet tiem for bulldozer parts under normal working conditions.



Our company's strict production management and excellent product quality are favored by customers, our orders are in an endless stream and our Bulldozer Cutting Edge (D6H, D7G, D8K) sold all over the world. In order to meet the requirements of the market and constantly update the products, we constantly develop new products on the basis of fully summarizing the characteristics of the original products. Our company will continue to increase investment in product research and development, and continue to optimize the product structure.

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