Quanzhou Sanqi Engineering Machinery Co.Ltd

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D4d, D4h, D5m, Track Chain for Bulldozer Parts Caterpillar

D4d, D4h, D5m, Track Chain for Bulldozer Parts Caterpillar

Our track links have been specifically designed to increase the robustness of the track pin and track bushes.every track link has been flaw tested.

Product Introduction

Since the establishment of our company, we have always been adhering to the everlasting corporate spirit and committed to making each Track Roller Zaxis, Track Roller R330LC-9S, Front Idler D31 show the highest level of the times. With scientific management methods and strong technical force, we will continue to deepen the reform and innovation mechanism, adapt to the market, and develop in an all-round way. Friends from all walks of life are welcome to visit, guide and negotiate business. We are based on standardized management and advanced technology, relying on a complete service system, and taking advantage of industrialized operation to reduce costs, to provide customers with professional and personalized products and services.

Track Link D4D

Production introduction

Our track links have been specifically designed to increase the robustness of the track pin and track bushes.every track link has been flaw tested. The links between the links are linked with track pins and track bushed covered with thicker abrasive materials for extended service life.it maintains long lift in high abrasive environments.the unique heat treatment process gives the chain a uniform surface hardness and superior hardening depth and tough core hardness. Our track links and track bushed are paired in size during production to improve the fastness of the connection, it improves wear resistance, strength and long-lasting performance to achive long life. Excellent sealing performance is suitable for medium and high impact conditions.


Detailed information of excavator undercarriage Track Link D4D as below:

Machine weight range

1.5t to 95.3t

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

Yellow ,black etc..

Packing

Fumigated wooden pallets

Delivery time

from 20 days to 45 days

Port of shipment

Xiamen

guarantee time

6 months

OEM and ODM

Acceptable

Payment term

TT

LC at sight

Features

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.


详情图 1 bulldozer track assy


Sizes of track chain D4D


详情图 2 bulldozer track link assy

Track Link D4D

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


Advantages of track link assy D4D

Our products are according to the standard of OEM to manufacture.

1. High-degree harden treatment ensure the most strength.

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 surface.

3. The track bushing is done the tempering ensure the reasonable hardness of core and abrasion resistance of internal and external surfaces.

Our track link assy (track chains) are specifically designed, engineered and manufactured, use high quality raw material, all made by OEM quality and reliable. It can be customized.

We produce effective and stable track link through the strict quality management. Our products are recognized and accepted in the world market with international standards quality.

track link assembling

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 bulldozer track link assembly



FAQ

1. 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.

2. Could you make customer logo?

Yes,we can make customer logos if it reach the moq for customer logo order.

3. Could we be your exclusive dealer?

Yes,our policy is that we will not let our customer to compete at the same place.


In the future, we will be based on leading technology, rich products, perfect quality, professional services, and encourage industry elites to promote the healthy and rapid development of the global D4d, D4h, D5m, Track Chain for Bulldozer Parts Caterpillar industry. We try our best to do everything well, and provide customers with high cost-effective products and services. We continue to innovate in operation, management and system to maintain the vitality of the enterprise.

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